Zespół chorego budynku
Zapobieganie i profilaktyka
Zespół chorego budynku (SBS) to zespół nieswoistych objawów, takich jak podrażnienie oczu, nosa, gardła, bóle głowy, zmęczenie i problemy z oddychaniem, które ustępują po opuszczeniu budynku. Problem ten jest szczególnie istotny w nowoczesnych biurowcach z ograniczoną wentylacją, gdzie nawet 30% nowych lub wyremontowanych budynków ma problemy z jakością powietrza. Kluczowe jest utrzymanie odpowiedniej wentylacji, zgodnie z zaleceniami ASHRAE, tj. minimum 8,4 wymian powietrza na 24 godziny, oraz kontrola wilgotności względnej na poziomie 40-70%, aby zapobiegać rozwojowi pleśni i roztoczy. Poziomy CO2 powinny być utrzymywane poniżej 700 ppm lub 200 ppm powyżej poziomów zewnętrznych, co jest wskaźnikiem efektywnej wentylacji i niskiego poziomu zanieczyszczeń. W profilaktyce SBS istotne jest stosowanie materiałów budowlanych o niskiej emisji lotnych związków organicznych (VOC), farb o niskiej zawartości VOC oraz unikanie syntetycznych tkanin i wykładzin.
Zespół chorego budynku – definicja
Zespół chorego budynku (ang. Sick Building Syndrome, SBS) to stan zdrowotny charakteryzujący się występowaniem nieswoistych objawów u osób przebywających w określonym budynku, które ustępują po jego opuszczeniu. Objawy te obejmują podrażnienie oczu, nosa i gardła, bóle głowy, zmęczenie, problemy z oddychaniem oraz podrażnienia skóry.12 Problem ten staje się coraz bardziej powszechnym zagrożeniem zawodowym, szczególnie w nowoczesnych biurowcach z ograniczoną wentylacją.3
Znaczenie profilaktyki w zespole chorego budynku
Prewencja zespołu chorego budynku jest kluczowa dla utrzymania zdrowia i produktywności pracowników. Światowa Organizacja Zdrowia (WHO) podaje, że nawet 30% nowych lub wyremontowanych budynków na świecie ma problemy z jakością powietrza.1 Profilaktyka SBS powinna być priorytetem zarówno dla właścicieli budynków, jak i pracodawców, ponieważ utrzymanie zdrowego środowiska pracy przekłada się na mniejszą absencję i większą wydajność pracowników.23
Zapobieganie SBS jest bardziej opłacalne niż późniejsze leczenie skutków – koszty związane z obniżoną produktywnością, zastępstwami personelu i potencjalnymi sporami prawnymi czynią prewencję bezspornie lepszym rozwiązaniem.1
Projektowanie i konstrukcja budynków
Zapobieganie SBS zaczyna się już na etapie projektowania i budowy obiektów. Deweloperzy i architekci powinni uwzględniać wpływ układu, oświetlenia, wentylacji i materiałów budowlanych na zdrowie przyszłych użytkowników.1
Materiały budowlane
Ważne jest stosowanie naturalnych, niemodyfikowanych i nietoksycznych materiałów budowlanych. Ściany, podłogi i sufity muszą być zaprojektowane tak, aby zapobiegać rozwojowi pleśni i grzybów.1 Należy wybierać:
- Materiały budowlane i meble o niskiej emisji lotnych związków organicznych (VOC)12
- Farby z niską zawartością VOC1
- Kamień, ceramikę lub podłogi drewniane zamiast wykładzin syntetycznych1
- Unikanie syntetycznych tkanin tapicerskich1
Projektowanie systemów wentylacyjnych
Systemy ogrzewania, wentylacji i klimatyzacji (HVAC) powinny być zaprojektowane zgodnie z lokalnymi normami budowlanymi.1 Istotne jest:
- Zapewnienie odpowiedniej cyrkulacji i dystrybucji powietrza1
- Właściwy projekt kanałów wentylacyjnych umożliwiający ich czyszczenie1
- Zapewnienie, by wloty powietrza nie znajdowały się w pobliżu źródeł zanieczyszczeń zewnętrznych, takich jak spaliny pojazdów1
- Zaprojektowanie systemów HVAC uwzględniających minimum 8,4 wymian powietrza na 24 godziny (zgodnie z zaleceniami ASHRAE)12
Certyfikacja i planowanie
W niektórych krajach wprowadzono certyfikację budynków pod kątem potencjalnego występowania SBS już na etapie projektowania i budowy. Pozwala to proporcjonalnie rozdzielić odpowiedzialność między projektantów, wykonawców i użytkowników budynku.1
Dwa szerokie cele planowania to: spełnienie opublikowanych standardów (w tym przepisów budowlanych) oraz ukierunkowanie wysiłków w sposób efektywny kosztowo na stworzenie możliwie najlepszego środowiska pracy.1 Kluczowe jest również rygorystyczne wdrażanie planów – wszelkie zmiany w pierwotnym projekcie powinny być sprawdzane, aby upewnić się, że budynek będzie nadal działał zgodnie z zamierzeniami.2
Poprawa jakości powietrza wewnętrznego
Jakość powietrza wewnętrznego ma ogromny wpływ na zdrowie i produktywność osób przebywających w budynku.1 Kontrolowanie parametrów środowiskowych w miejscu pracy jest niezbędne, aby uniknąć SBS.1
Wentylacja i cyrkulacja powietrza
Poprawa wentylacji jest jednym z najskuteczniejszych sposobów walki z SBS.1 Zgodnie z EPA, najprostszym i najbardziej opłacalnym sposobem poprawy jakości powietrza wewnętrznego jest zwiększenie szybkości wentylacji i dystrybucji powietrza.1
- Systemy HVAC powinny działać i być konserwowane zgodnie z zalecanymi ustawieniami, aby zapewnić pożądane wskaźniki wentylacji1
- W przypadku silnych zanieczyszczeń powietrze powinno być bezpośrednio odprowadzane na zewnątrz – zalecane zwłaszcza w toaletach, pomieszczeniach kopiowania i drukowania1
- Regularne otwieranie okien, jeśli to możliwe (należy unikać tego podczas wysokiego stężenia pyłków na zewnątrz)1
- Zapewnienie, by meble i sprzęt biurowy nie blokowały kratek wentylacyjnych1
Oczyszczanie powietrza
Oczyszczanie powietrza może być przydatnym uzupełnieniem kontroli zanieczyszczeń powietrza.1 Metody obejmują:
- Instalację oczyszczaczy powietrza HEPA do usuwania zanieczyszczeń powietrza12
- Stosowanie osuszaczy do kontroli poziomu wilgotności i zapobiegania rozwojowi pleśni1
- Wykorzystanie roślin doniczkowych, które pochłaniają tlenek węgla i formaldehyd z powietrza1
- W skali przemysłowej można zastosować lampy Far-UV Sterilray w systemach HVAC do eliminacji krążących zarodników pleśni lub innych zakaźnych mikroorganizmów1
Kontrola wilgotności i pleśni
Utrzymanie optymalnego poziomu wilgotności może zapobiec rozwojowi pleśni i zmniejszyć rozprzestrzenianie się roztoczy kurzu.1 Zalecane działania:
- Utrzymanie wilgotności względnej na poziomie 40-70%1
- Szybkie reagowanie na wycieki lub uszkodzenia spowodowane wodą, aby zapobiec znacznemu rozwojowi pleśni1
- Usuwanie wilgoci i stojącej wody, naprawa wszystkich wycieków1
- Obszary uszkodzone przez wodę muszą być osuszone w ciągu 48 godzin, aby zapobiec rozpoczęciu wzrostu grzybów1
- Jeśli obszar jest duży lub problem jest rozległy, należy wezwać specjalistę ds. usuwania pleśni1
Konserwacja i zarządzanie budynkiem
Regularna konserwacja i zarządzanie budynkiem są kluczowe dla zapobiegania SBS.1 Osoby odpowiedzialne za utrzymanie budynków muszą regularne wykonywać zadania wpływające na zdrowie użytkowników.1
Regularne inspekcje i konserwacja
Przeprowadzanie regularnych inspekcji budynku może pomóc w identyfikacji potencjalnych źródeł SBS, zanim staną się one znaczącymi problemami.1 Inspekcje powinny koncentrować się na:
- Systemach HVAC1
- Obecności wilgoci i pleśni1
- Potencjalnych zanieczyszczeniach chemicznych1
- Obecności mold lub innych toksyn1
Profilaktyczna konserwacja HVAC zapewnia efektywne i skuteczne działanie systemów, zmniejszając ryzyko SBS.1 Obejmuje to:
- Regularne czyszczenie i dezynfekcję każdej części systemu wentylacji, ogrzewania lub chłodzenia, w tym nawilżaczy i osuszaczy, filtrów powietrza, pomp cyrkulacji powietrza i dmuchaw1
- Wymianę filtrów powietrza co najmniej co trzy miesiące1
- Sprawdzenie czy kanały wentylacyjne nie zawierają pleśni, brudu lub szkodników – ich czyszczenie może być konieczne1
Usuwanie źródeł zanieczyszczeń
Usunięcie lub modyfikacja źródła zanieczyszczeń może obejmować:1
- Wymianę poplamionej przez wodę płyt sufitowych i dywanów1
- Minimalizację używania urządzeń elektronicznych i odłączanie nieużywanych urządzeń1
- Przechowywanie farb, rozpuszczalników, pestycydów i klejów w zamkniętych pojemnikach w dobrze wentylowanych pomieszczeniach1
- Używanie tych źródeł zanieczyszczeń w okresach niskiej lub zerowej obecności ludzi1
- Ograniczenie stosowania ostrych środków czyszczących i wybór przyjaznych dla środowiska alternatyw1
Systematyczne podejście do istniejących budynków
Najlepszym podejściem do eliminacji SBS z istniejących budynków jest podejście systematyczne, obejmujące identyfikację, przeprowadzenie prac naprawczych, monitorowanie i przegląd.1 Możliwe przyczyny SBS muszą być zidentyfikowane i odpowiednio zaadresowane, np. systemy wentylacji wymagają czyszczenia, a wyposażenie wymiany, gdy to możliwe.1
Aktywne zarządzanie konserwacją budynku jest najskuteczniejszym sposobem zapobiegania SBS w przyszłości, tj. sprawdzanie, czy filtry na urządzeniach mechanicznych i elektrycznych są czyste i wymieniane, gdy są zużyte, oraz czy materiały są odpowiednio przechowywane.2
Edukacja i komunikacja
Edukacja i komunikacja są ważnymi elementami każdego programu zarządzania jakością powietrza, aby skuteczniej i efektywniej zapobiegać problemom zdrowotnym i je rozwiązywać.12
Szkolenia dla użytkowników budynków
Szkolenie użytkowników budynku może być przydatnym narzędziem w zapobieganiu SBS. Szereg sesji szkoleniowych dotyczących tego, jak można kontrolować czynniki wpływające na SBS, pomógłby podnieść świadomość i zachęcić użytkowników do proaktywnego działania w celu zmniejszenia zanieczyszczeń, np. nieużywania aerozoli wewnątrz budynku.1
Edukacja pracowników i użytkowników budynku na temat potencjalnych źródeł zanieczyszczenia wewnętrznego i ich wpływu na zdrowie. Zachęcanie użytkowników do niezwłocznego zgłaszania wszelkich oznak dyskomfortu lub problemów zdrowotnych. Ustanowienie jasnych kanałów komunikacji do zgłaszania problemów konserwacyjnych i zaspokajania potrzeb użytkowników.1
Multidyscyplinarne podejście do problemu
Podejście do SBS wymaga współpracy różnych specjalistów i interesariuszy:
- Spotkania z interesariuszami budynku, w tym zarówno personelem obiektów, jak i zarządzającymi, w celu identyfikacji możliwych źródeł złej jakości powietrza i rozwiązań problemów użytkowników1
- Konsultacje z ekspertami ds. jakości powietrza w celu identyfikacji konkretnych rozwiązań jakości powietrza1
- Jeśli objawy utrzymują się, konieczne może być skonsultowanie się z lekarzem w celu określenia dokładnej przyczyny i otrzymania odpowiedniego leczenia1
Komunikacja z użytkownikami budynku
Gdy pojawią się skargi od pracowników na objawy związane z zespołem chorego budynku lub gdy przełożeni ostrzegają o obniżonej wydajności i niepokoju personelu, ważne jest szybkie i systematyczne przeprowadzenie dochodzenia.1 Szybka reakcja może pomóc poprawić morale personelu i ułatwić dotarcie do prawdziwych przyczyn.2
Podczas dochodzenia w sprawie źródeł zanieczyszczeń oraz modernizacji budynku należy informować interesariuszy i pracowników o działaniach podejmowanych w celu poprawy jakości powietrza, o tym, jak długo może potrwać proces i czy zmiany przynoszą efekt.2
Praktyki dla użytkowników budynków
Użytkownicy budynków mogą również przyczynić się do zdrowszego środowiska wewnętrznego poprzez codzienne praktyki.1
Regularne przerwy i zmiana otoczenia
Użytkownicy budynków mogą zmniejszyć własne czynniki ryzyka zespołu chorego budynku poprzez:1
- Regularne przerwy poza budynkiem, na przykład jedzenie lunchu na zewnątrz1
- Korzystanie z ostrożności przy stosowaniu wszelkich chemikaliów wewnętrznych, takich jak wybielacz i środki owadobójcze1
- Regularne przerwy od ekranu1
- Zmniejszenie stresu w miejscu pracy poprzez regularne przerwy, rozciąganie się i zaczerpnięcie świeżego powietrza1
Utrzymanie czystości
Odpowiednie utrzymanie czystości przez użytkowników budynku może zapobiec problemom z jakością powietrza wewnętrznego.1 Praktyki obejmują:
- Codzienne odkurzanie dywanów za pomocą odkurzacza komercyjnego wykorzystującego filtr HEPA1
- Regularne czyszczenie w celu usunięcia kurzu1
- Utrzymanie czystości podłóg w obiekcie, aby zminimalizować cząstki w powietrzu1
- Usuwanie kurzu z trudno dostępnych miejsc, takich jak górne części półek i szafek oraz za meblami biurowymi1
- Regularna pielęgnacja roślin doniczkowych – jeśli nie są zadbane, będą miały odwrotny efekt, gnijąc i prowadząc do złej jakości powietrza wewnętrznego1
Optymalne parametry środowiskowe
Kontrolowanie parametrów środowiskowych w miejscu pracy jest niezbędne, aby uniknąć SBS.1
Temperatura i wilgotność
Badania wykazały, że aby zmniejszyć ryzyko SBS, optymalne poziomy temperatury powietrza w klimatyzowanych biurach powinny być niższe niż 23°C, przy wilgotności względnej między 60% a 70%.1 Zalecenia obejmują:
- Utrzymanie temperatury wewnętrznej na poziomie poniżej 23-24°C w biurach z klimatyzacją1
- Kontrolowanie wilgotności względnej w biurach na poziomie 60-70%, zgodnie z aktualnymi zaleceniami1
- Regulację temperatury w budynku w ciągu dnia1
Poziomy CO2 i wentylacja
Poziomy CO2 mogą być używane jako wskaźnik zastępczy dla wentylacji powietrza wewnętrznego i poziomów zanieczyszczeń generowanych przez użytkowników.1 Zalecenia:
- Obniżenie wewnętrznych poziomów CO2 poniżej 700 ppm lub 200 ppm powyżej poziomów zewnętrznych i zmniejszenie ich tak dalece, jak to praktyczne1
- Wentylacja budynku może być mierzona jako poziomy CO2, osobisty przepływ powietrza zewnętrznego lub wskaźnik wymiany powietrza1
- Przegląd badań wykazał, że SBS zmniejsza się, gdy CO2 jest obniżony do 800 ppm, i istnieją ograniczone dowody, że osobisty przepływ powietrza zewnętrznego do 10 l/s zmniejsza SBS1
Specjalne środowiska i grupy zawodowe
Niektóre środowiska pracy i grupy zawodowe mogą wymagać szczególnej uwagi w kontekście zapobiegania SBS.
Placówki służby zdrowia
Choroby związane z zespołem chorego budynku są szczególnie niepokojące w przypadku szpitali i ośrodków zdrowia, gdzie wspólna i stała obecność pacjentów (w wielu przypadkach z obniżoną odpornością) i odwiedzających z zewnątrz pogarsza dużą liczbę zakażeń szpitalnych i dolegliwości układu oddechowego.1
Zgodnie z przepisami A6-0239/2009: „aby zapobiec zakażeniom szpitalnym, konieczne jest zapewnienie możliwie najwyższego poziomu czystości, higieny i, w razie potrzeby, aseptyki wszystkich materiałów, z którymi pacjenci mają kontakt.”1
W placówkach służby zdrowia zaleca się:12
- Pełną dostępność kanałów wentylacyjnych i klimatyzacyjnych dla personelu sprzątającego bez specjalistycznego przygotowania
- Obróbkę powierzchni mających kontakt z cyrkulującym powietrzem farbą bakteriobójczą, która utrudnia namnażanie się mikroorganizmów
- Dokładne czyszczenie za pomocą różnych metod (produkty chemiczne, napromieniowanie, środki mechaniczne), które gwarantują poziom aseptyki podobny do każdego innego punktu w przestrzeni szpitalnej
Oddziały ratunkowe
Oddział ratunkowy (ER) jest środowiskiem wysokiego ryzyka, w którym łatwo dochodzi do zanieczyszczenia powietrza oraz wysokiego stężenia CO2. Dlatego utrzymanie środowiska ratunkowego i poprawa klimatyzacji jest bardzo ważną kwestią.1
Wentylacja przepływu powietrza zewnętrznego i filtracja cząstek systemów klimatyzacyjnych powinny być dobrze zaprojektowane już od początkowej budowy budynku ER, aby uniknąć SBS.1
Pracownicy biurowi
Objawy SBS są częściej obserwowane u osób wykonujących prace biurowe niż u osób na stanowiskach kierowniczych, ponieważ specjaliści lub menedżerowie mają lepsze warunki pracy.1
Specyficzne zalecenia dla środowisk biurowych obejmują:
- Zmianę środowiska pracy poprzez poprawę oświetlenia, dodanie roślin lub zmianę układu pomieszczeń w celu zmniejszenia objawów SBS1
- Zmianę żarówek na LED1
- Regularne czyszczenie żarówek i ich wymianę1
Monitorowanie i ocena
Ciągłe monitorowanie i ocena są kluczowe dla skutecznego zarządzania i zapobiegania SBS.
Badania jakości powietrza
Logicznym pierwszym krokiem jest przetestowanie jakości powietrza wewnątrz budynku.1 Jeśli osoby w zespole wykazują oznaki ospałości, cierpią z powodu słabej koncentracji lub bólów głowy, może nadszedł czas, aby sprawdzić jakość powierzchni biurowej.1
Jeśli pomimo podjętych środków pracownicy nadal mają objawy, zatrudnij profesjonalnego specjalistę ds. jakości powietrza w pomieszczeniach, aby przetestować powietrze i zidentyfikować problem.1
Wykorzystanie nowoczesnych technologii
Nowoczesne technologie mogą pomóc w monitorowaniu i zapobieganiu SBS:
- RadGreen umożliwia otrzymywanie alertów, gdy występuje problem w jednym lub więcej monitorowanych środowiskach, umożliwiając ręcznym lub automatycznym systemom naprawę sytuacji1
- Programy takie jak IQAir Clean Air Facility obejmują kompleksowe usługi pomagające budynkom poprawić jakość powietrza wewnętrznego poprzez ustanowienie zrównoważonych procedur1
Ocena skuteczności działań
Po wprowadzeniu zmian w budynku, należy omówić z użytkownikami, czy ich objawy ustąpiły. Może to służyć jako wskaźnik określający, czy potrzebne są dalsze zmiany.1
Jeśli objawy SBS utrzymują się, konsultacja z profesjonalistą HVAC może być korzystna. Mogą oni dokładnie sprawdzić system HVAC i zasugerować odpowiednie kroki naprawcze w celu poprawy jakości powietrza wewnętrznego.1
Kluczowe działania profilaktyczne
Zapobieganie zespołowi chorego budynku wymaga kompleksowego podejścia obejmującego różne strategie poprawy jakości powietrza wewnętrznego, zwiększenia wentylacji i minimalizacji narażenia na zanieczyszczenia.1
- Zwiększenie wentylacji i dystrybucji powietrza1
- Regularne czyszczenie mokrych lub wilgotnych obszarów1
- Regularne odkurzanie lub czyszczenie w celu usunięcia kurzu1
- Instalacja oczyszczaczy powietrza1
- Uprawianie roślin doniczkowych1
- Stosowanie farb o niskiej zawartości VOC1
- Wybór materiałów budowlanych i mebli, które uwalniają mniej lub wcale szkodliwych substancji chemicznych1
- Stosowanie produktów czyszczących o niskiej emisji oparów i bez zapachów1
- Badanie na obecność pleśni lub grzybów wewnętrznych1
- Utrzymanie poziomu wilgotności 40-70%1
- Zakaz palenia w miejscu pracy lub ograniczenie palenia do wyznaczonych, dobrze wentylowanych obszarów z dala od stanowisk pracy12
Wystarczy zastosować kilka prostych kroków, aby wyeliminować ryzyko wystąpienia zespołu chorego budynku.1 Zapobieganie poprzez proaktywny program monitorowania jakości powietrza jest znacznie bardziej pożądane niż radzenie sobie z rzeczywistym chorym budynkiem.1
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- #1 Sick Building Syndrome: How to Combat the Illness | Donnellyhttps://donnellymech.com/blog/commercial-hvac/sick-building-syndrome-how-to-combat-the-illness/
Sick Building Syndrome refers to situations where occupants of a building experience acute health effects linked to time spent in the building, but no specific illness or cause can be identified. […] Addressing SBS is crucial for maintaining a healthy and productive workforce. […] For facility managers and business owners, recognizing and addressing SBS is not only about health its about maintaining productivity and morale. […] Additionally, SBS can lead to higher absenteeism rates, increasing operational costs. […] Conducting regular building inspections can help identify potential SBS sources before they become significant problems. […] Inspections should focus on HVAC systems, moisture and mold presence, and potential chemical contaminants. […] Enhancing ventilation is one of the most effective ways to combat SBS.
- #1 Sick Building Syndrome: Causes, Symptoms, Risks, Treatment and Morehttps://www.medicinenet.com/sick_building_syndrome/article.htm
Is there a way to prevent sick building syndrome? […] It is difficult to prevent a syndrome if its cause(s), diagnostic tests, treatments, and existence are not clear to a large segment of doctors. However, people may be able to prevent some of their nonspecific symptoms by working with their doctors to treat symptoms. […] The EPA cites World Health Organization (WHO) statistics that indicate as many as 30% of all buildings worldwide that are new or refurbished have air-quality problems. In contrast to sick building syndrome, these problems are identifiable, and most can be remedied by such methods as using HEPA filters to reduce or eliminate most airborne particles, avoiding building air intakes located near sources of vehicle exhaust fumes or other irritants, and avoiding fungal and bacterial contamination of air conditioning or other air circulating methods. […] Appropriate building materials and construction, along with good maintenance techniques, can prevent most instances of BRI; some investigators suggest that, in turn, the „sick building syndrome” diagnoses will decrease.
- #1https://link.springer.com/article/10.1057/rlp.2008.20
This paper aims to discuss the causes, consequences and means of ameliorating sick building syndrome (SBS). […] The benefit of the paper is that it offers a means of eliminating and/or reducing the consequences of SBS in terms of architectural design, mechanical engineering design, maintenance policies and management techniques. […] Therefore, it is clear to see that the cost of reduced productivity, replacement staff and litigation make prevention unarguably better than cure. […] High levels of cleanliness should be specified to prevent SBS. […] Regular cleaning and maintenance of items such as air-conditioning, building fabrics and lighting creates a sense of wellbeing among employees, indicating to them that they are appreciated by the company’s management in that he/she is concerned enough to create a pleasant working environment.
- #1 Sick building syndrome: Symptoms and causeshttps://www.medicalnewstoday.com/articles/sick-building-syndrome
Preventing SBS involves input from all the people responsible for creating and maintaining buildings, starting with the following. […] Preventing SBS begins with the design and construction of buildings. Property developers and architects need to consider the effect that layout, lighting, ventilation, and materials will have on the people inside. […] People responsible for maintaining buildings must keep on top of tasks that affect the health of occupants. This could include: […] Building occupants can also contribute to how healthy an indoor environment is through daily practices, such as: […] Preventing SBS begins with the design and construction of buildings, maintenance, and following healthy practices while inside.
- #1 Sick Building Syndrome Causes and Preventionhttps://www.akcp.com/index.php/2021/02/18/sick-building-syndrome-causes-and-prevention-2/
Natural, unadulterated, and nontoxic building material should be utilized, walls, floors, and ceilings must be designed to prevent mold or fungi, the basement waterproofed and well-ventilated, production, installation, and disposal of building materials should observe non-polluting protocols, building activities should not lead to exploitation of nonrenewable, rate resources. […] Indoor air quality has a great impact on the health and productivity of the people living inside the building. Building makers have the obligation to design their buildings to safeguard their health, its a smart business move to alleviate or prevent sick building syndrome. HVLS fans, mold remediation, and a thoughtful selection of materials during renovations can help to clear up or prevent sick building syndrome problems. […] As this syndrome is becoming a major occupational hazard, the cause, management, and prevention of this condition can be achieved with the guidelines of ASHRAE.
- #1 Sick Building Syndrome: Symptoms, Causes, Tests & Preventionhttps://www.emedicinehealth.com/sick_building_syndrome/article_em.htm
Maintaining the HVAC system to ensure that it functions properly and does not become contaminated is important in preventing sick building syndrome. […] Additionally, ensuring adequate airflow and distribution is critically important. […] All chemicals should be properly stored and only used with proper ventilation. Purchasing furniture and carpet made with low contents of volatile organic compounds (VOCs) and only painting with low-VOC paints can help prevent sick building syndrome. […] Also, make sure that air intakes for the building are not located where outdoor pollution from motor vehicles and manufacturing can cause contamination.
- #1 Sick Building Syndrome Testing – Perfect Pollucon Serviceshttps://www.ppsthane.com/blog/sick-building-syndrome-testing
Prevention is the best treatment of any disease. And the best way to prevent Sick Building Syndrome is to reduce exposure to the causes of our symptoms. […] Some simple steps to Prevent Sick Building Syndrome; […] Increase ventilation and air distribution rate […] Regularly clean wet or damp areas […] Regularly vacuum or clean to remove dust […] Install air purifiers or air cleaners […] Grow indoor plants […] Use paints with low VOC ratings […] Choose building materials and furniture that release less or no harmful chemicals […] Use cleaning products with low fumes and no fragrances […] Get a test for possible indoor mold or fungus […] Regularly clean light bulbs and replace them. […] Maintain 40 70 % humidity level. […] Isnt this simple? You just have to follow some simple steps to eliminate chances of Sick Building syndrome.
- #1 The sick building syndromehttps://pmc.ncbi.nlm.nih.gov/articles/PMC2796751/
The sick building syndrome comprises of various nonspecific symptoms that occur in the occupants of a building. […] As this syndrome is increasingly becoming a major occupational hazard, the cause, management and prevention of this condition have been discussed in this article. […] The symptoms of SBS are commonly seen in people with clerical jobs than in people with managerial jobs because professionals or managers have better working conditions. […] Increase the ventilation rates and air distribution. The heating, ventilation and air-conditioning systems should be designed to meet ventilation standards in the local building codes. […] Removal or modification of the pollutant source can be carried out by a routine maintenance of HVAC systems, replacing water-stained ceiling tiles and carpets, using stone, ceramic or hardwood flooring, proper water proofing, avoiding synthetic or treated upholstery fabrics, minimizing the use of electronic items and unplugging idle devices, venting contaminants to the outside, storing paints, solvents, pesticides and adhesives in close containers in well-ventilated areas and using these pollutant sources in periods of low or no occupancy.
- #1 Sick Building Syndrome Causes and Preventionhttps://www.akcp.com/index.php/2021/02/18/sick-building-syndrome-causes-and-prevention-2/
Increase the ventilation circulation and air distribution. The heating, ventilation, and air-conditioning systems should meet ventilation standards in the local building codes. The HVAC system should be operated and maintained to the prescribed settings to ensure that the desired ventilation rates are met. If there are strong pollutants, the air needs to be directly vented to the outside. This measure is especially recommended to remove pollutants that were collected in specific areas such as restrooms, copy rooms, and printing facilities. The ASHRAE recommends a minimum of 8.4 air exchanges per 24 hrs. […] Removal or modification of the pollutant source can be eliminated by routine maintenance of HVAC systems, replacing water-stained ceiling tiles and carpets, using stone, ceramic, or hardwood flooring, proper waterproofing, avoiding synthetic upholstery fabrics, minimizing the use of electronic items, and turning off idle devices, storing paints, solvents, pesticides and adhesives in close containers in well-ventilated areas and using these pollutant sources during the low building occupancy. Allowing time for building material in new areas to remove pollutants before occupancy and smoking restrictions are some measures that can be used.
- #1 HOLEDECK against Sick Building Syndrome – HOLEDECKcaret-downchevron-downhttps://holedeck.com/en/holedeck-contra-el-sindrome-del-edificio-enfermo/
A simple solution: make ventilation and air conditioning ducts fully accessible to non-specialized cleaning personnel. […] Treatment of the surfaces in contact with the circulating air with bactericidal paint that hinder microbial proliferation, as well as coating removal and textile insulators in the ducts (main sources of amplification). […] Cleaning thoroughly simple through various methods (chemical products, irradiation, mechanical means) that guarantees a level of asepsis similar to any other point in the hospital space.
- #1 Prevention of indoor air pollution through design and construction certification: A review of the sick building syndrome conditions – Repository of Maulana Malik Ibrahim State Islamic University of Malanghttp://repository.uin-malang.ac.id/10262/
Indoor health is the resultant of exposure to all building materials, the contents of room equipment, occupant activities, and the ability of the space to eliminate negative effects on life. […] Furthermore, indoor depollution measures to counteract SBS need to be carried out at the stages of building design and construction. […] Based on the interests and needs, here it is necessary to propose a certification of potential SBS at the design and construction stages. Thus, SBS responsibilities can be proportionately distributed to designers, contractors, and building users.
- #1 How Can Planning Prevent Sick Building Syndrome?https://accepta.com/environmental-water-wastewater-knowledge/pathogen-control-knowledge/243-how-can-planning-prevent-sick-building-syndrome
Many of the factors associated with Sick Building Syndrome relate to building and building services design. […] The prevention of Sick Building Syndrome, therefore, needs to be tackled at an early stage during the planning of new building work, refurbishment or change of use. […] Two broad objectives to aim for in planning are: to comply with published standards (including the Building Regulations 1991(11) and those detailed in the Chartered Institute of Building Services Engineers (CIBSE) Guides(13)); and to direct effort cost-effectively towards the best possible working environment. […] But good planning is not enough. To protect the effectiveness of the design effort, it is vital to implement the plans rigorously. […] Any changes to the original plan need to be checked to ensure the building as a whole will still perform as intended.
- #1 Sick building syndrome: causes and prevention | Metrikushttps://www.metrikus.io/blog/sick-building-syndrome-and-the-workplace
Keeping your employees healthy is paramount to the success of your business. […] Controlling environmental parameters in the workplace is essential in order to avoid SBS. […] If several of these factors are at work at the same time, there’s undoubtedly going to be a negative impact on both the health and productivity of your employees. […] A logical first step is to test the air quality inside your building. […] If people in your team are showing signs of sluggishness, suffering from poor concentration, or headaches, it may be time to check the quality of your office space.
- #1 4 Ways to Combat Building-Related Illness and Sick Building Syndromehttps://www.hepacart.com/blog/4-ways-to-combat-building-related-illness-and-sick-building-syndrome
Sick building syndrome, also known as building-related illness, can be linked to indoor air pollutants. […] Solving the problem of building-related illness, whether specific or nonspecific, involves some mix of the following steps: 1. Reducing exposure 2. Treating symptoms 3. Removing the source of pollution 4. Improving ventilation. […] According to the EPA and others, the simplest and most cost-effective way to improve indoor air quality is to increase ventilation rates and air distribution to ASHRAE Standard 62 if possible. […] Finally, far-UV pathogen destruction may be deployed in large scale by adding Far-UV Sterilray lamps to building HVAC systems as an effective way to eliminate circulating mold spores or other infectious microorganisms.
- #1 Sick Building Syndrome: Testing, Treatment, and Preventionhttps://www.healthline.com/health/sick-building-syndrome
Unfortunately, you may not be able to tell if an indoor space has poor air quality factors that can make you feel sick. Still, you may be able to take preventive measures to reduce your risk of SBS. […] You can help decrease your own risk factors for sick building syndrome by: […] taking regular breaks outside of the building by eating lunch outdoors, for example […] opening your windows to get some fresh air, if possible (you may want to avoid this during high levels of outdoor pollen, though) […] using caution with any indoor chemicals, such as bleach and insecticides.
- #1 How to Prevent Sick Building Syndrome | Fergusonhttps://www.ferguson.com/content/ideas-and-learning-center/trade-talk/how-to-prevent-sick-building-syndrome/?srsltid=AfmBOoo1hW2bhbNIvlYJSJGzhTyNACIonVfioXT4ah6xDlK145WM1t2l
Check out HVAC systems, prohibit smoking and reduce moisture in your facility to improve IAQ. […] Ensure proper ventilation by keeping your facilitys equipment, such as desks, filing cabinets and copy machines, from blocking grilles or registers. […] Do not allow smoking in or near the building. […] Keep moisture to a minimum. […] As mentioned above, mold and mildew contribute to a buildings IAQ. Because mildew grows in damp conditions, keeping your facilitys structure as dry as possible will limit mold growth. […] Indoor plants are typically used to make a space more pleasant. If they are not cared for, however, they will have the opposite effect by decaying and leading to poor IAQ. Make sure that your facilitys indoor plants are tended to on a regular basis. […] Keeping floors clean in your facility will minimize air particles.
- #1 The sick building syndromehttps://pmc.ncbi.nlm.nih.gov/articles/PMC2796751/
Air cleaning can be a useful addition to control air pollution. […] Education and communication are important parts of any air quality management programme so as to work more effectively and efficiently to prevent and solve the health problems. […] Banning of smoking in the workplace or restricting smoking to designated well-ventilated areas away from the work stations and creating no-smoking zones with the help of laws. […] A field of study originating in Germany called Bau-biologie or Building biology has been initiated.
- #1 Sick Building Syndrome Prevention | SoftBank Roboticshttps://us.softbankrobotics.com/blog/sick-building-syndrome-prevention
Most people spend the greater part of their day indoors in the U.S., even more so when the weather is too hot or too cold to go outdoors. […] Major health organizations in the U.S. including the National Institutes of Health (NIH) and the Environmental Protection Agency (EPA) have long recognized what’s known as sick building syndrome (or SBS) as an acute health condition. […] To protect the health and safety of building occupants, all building managers should evaluate their current air quality and take steps to prevent sick building syndrome. […] There are many ways to prevent sick building syndrome, and they all address the source of the problem: indoor pollution and airborne contagions. […] Improving ventilation is a critical step to improving air quality in the building. […] It’s key to use air purifiers to filter out airborne contaminants and vacuum carpets daily with a commercial carpet cleaner that uses a HEPA filter.
- #1https://ionmax.com.au/blogs/resources/sick-building-syndrome?srsltid=AfmBOoqU9QhGsEUm8SpSMa6vvDZezWheCCBsAUHu_REgSV4IRj25F2bE
Preventing sick building syndrome […] Improving indoor air quality by increasing ventilation or air treatment appliances such as HEPA air purifiers to remove airborne contaminants or dehumidifiers to regulate humidity levels. […] Changing the work environment by improving lighting, adding plants or changing the rooms layout can reduce SBS symptoms. […] Reducing stress at the workplace by taking regular breaks, stretching out and getting some fresh air will help alleviate SBS symptoms caused by psychological factors. […] If symptoms persist, it might be necessary to seek medical attention to determine the exact cause and receive appropriate treatment. […] When it comes to preventing SBS, improving indoor air quality is the way to go. […] Reduce exposure to environmental toxins […] Address water damage as mould can spread from this excess moisture […] Encourage regular breaks for a healthier workplace […] Monitor the workplace for signs and symptoms of SBS and address them immediately. […] By following these steps, SBS can be effectively reduced and contribute to improved the health and well-being of the occupants.
- #1 Sick Building Syndrome Causes and Preventionhttps://www.akcp.com/index.php/2021/02/18/sick-building-syndrome-causes-and-prevention-2/
Air cleaning can be a useful addition to control air pollution. Air cleaning can be performed by ensuring uncongested interiors with open office designs, the use of frosted glass and skylights that give access to natural light, terrace gardens, community spaces, and indoor plants that absorb carbon monoxide and formaldehyde from the air. Air filters are also effective in eliminating some if not all of the pollutants. […] Education and communication are important parts of any air quality management program so as to work more effectively and efficiently to prevent and solve health problems. […] Banning smoking in the workplace or restricting smoking to designated well-ventilated areas away from the work stations and creating no-smoking zones with the help of laws. In some European countries, workers have a lawful right to be involved with the employers plans for changes in the workplace.
- #1 Sick Building Syndrome: How to Combat the Illness | Donnellyhttps://donnellymech.com/blog/commercial-hvac/sick-building-syndrome-how-to-combat-the-illness/
Regular maintenance of HVAC systems is vital. […] Preventive HVAC maintenance ensures that systems run efficiently and effectively, reducing the risk of SBS. […] Maintaining optimal humidity levels can prevent mold growth and reduce the proliferation of dust mites. […] By understanding its causes, recognizing its symptoms, and taking proactive measures, facility managers and business owners can mitigate its effects. […] Regular HVAC maintenance, improved ventilation, and professional partnerships are key strategies in this effort. […] Take the first step towards a healthier office by prioritizing SBS prevention today.
- #1 Sick Building Syndrome: Symptoms, Causes, and Preventionhttps://cleancocommercialcleaning.com.au/blogs/sick-building-syndrome/
4. Minimise Toxins […] Limit the use of harsh cleaning products and opt for eco-friendly alternatives. Choose furniture and building materials with low VOC emissions to reduce exposure to harmful chemicals. Additionally, limit the use of pesticides within the building and establish proper disposal procedures for hazardous materials. […] 5. Address Water Damage […] Promptly address any leaks or water damage to prevent significant mould growth, a major contributor to SBS. […] 6. Prioritise Indoor Air Quality (IAQ) […] Regularly maintain ventilation systems and air filters. Minimise the use of harsh cleaning products and choose eco-friendly options. Whenever possible, opt for low-VOC furniture and building materials. […] By taking these steps, you can create a healthy and productive environment for everyone in your building. Remember, prevention is key to combating SBS and ensuring everyones well-being.
- #1 Sick Building Syndrome: What It Is and Tips for Prevention — Occupational Health & Safetyhttps://ohsonline.com/Articles/2016/10/01/Sick-Building-Syndrome.aspx?Page=2
You also might want to consider having your ducts cleaned, or at least inspected. If they contain mold, dirt or vermin, increasing the airflow through them actually might exacerbate your sick building problem. […] According to OSHA, improving ventilation and eliminating sources of smog or contaminants in the air are the best actions to take if you suspect you have a sick building. Here are some key actions to start you off: […] Clean up wet or damp areas. Mold and mildew aggravate allergies and cause irritation even in non-allergic individuals, so getting rid of them in the building may help. Seek out any sources of dampness or standing water and repair all leaks. Clean up all remaining dampness. Set up fans in the dank areas to speed-dry any remaining water and wash away visible mildew or mold with a solution of bleach and water or a commercial mold cleaner if the affected area is small enough.
- #1https://policies.unc.edu/TDClient/2833/Portal/KB/ArticleDet?ID=131975
Many IAQ issues can be avoided with timely maintenance and repair of building HVAC systems and rapid response to water intrusion into a building. […] Water damaged areas must be dried in 48 hours to prevent the initiation of fungal growth. […] Another way IAQ issues can be avoided is adequate housekeeping activities by building occupants. […] When the symptoms of respiratory tract and eye irritation, headaches and fatigue are experienced by a sizable percentage of building occupants (usually more than 20 percent), the situation has become known as Sick Building Syndrome (SBS). […] Specific causes of SBS remain unknown. […] Insufficient fresh air (outdoor air) being brought inside is sometimes associated with buildings with SBS. […] Many hypotheses must be considered in determining the cause of complaints in any particular building, including ventilation rates, ventilation system maintenance and type, and a multitude of irritants from occupant activities, microbial contamination, and off-gassing from building furnishings.
- #1 Sick Building Syndrome: What It Is and Tips for Prevention — Occupational Health & Safetyhttps://ohsonline.com/Articles/2016/10/01/Sick-Building-Syndrome.aspx?Page=2
After a thorough cleaning, if you still see visible signs of mold or smell mildew, you may need to bring in a mold remediation expert to help resolve the problem permanently. […] If the area is large or the problem is extensive, you should not attempt to clean it yourself. In that case, call a mold remediation specialist, who will have the proper training and equipment to do the job correctly.
- #1 Sick building syndrome – Wikipediahttps://en.wikipedia.org/wiki/Sick_building_syndrome
Sick building syndrome can be caused by one’s home. Laminate flooring may release more SBS-causing chemicals than do stone, tile, and concrete floors. Recent redecorating and new furnishings within the last year are associated with increased symptoms; so are dampness and related factors, having pets, and cockroaches. […] Sick building syndrome may be associated with indoor mold or mycotoxin contamination. However, the attribution of sick building syndrome to mold is controversial and supported by little evidence. […] Reduction of time spent in the building […] Regular inspections to indicate for presence of mold or other toxins […] Adequate maintenance of all building mechanical systems […] Proper and frequent maintenance of HVAC systems […] Identification and removal of products containing harmful ingredients.
- #1https://www.rabbitair.com/blogs/air-purifier/25667012-what-is-sick-building-syndrome?srsltid=AfmBOoqsf53uN-6zJeUVlQgGULQ1keG9B64_UHsY1tBP7qe-eWSk1q78
Sick Building Syndrome (SBS) doesnt happen out of nowhere. […] There are four basic requirements to maintain good air quality in large buildings: […] A smoke-free policy is the best way to protect the health of all employees. […] Guidelines for office buildings set by the American Society of Heating, Refrigerating, and air conditioning engineers (ASHRAE) require circulation of fifteen to sixty cubic feet of outside air per minute per person, depending upon the activities that normally occur in that room. […] Regularly clean and disinfect every part of a ventilating, heating, or cooling device or system, including humidifiers and dehumidifiers, air filters, air circulation pumps, and blowers. […] It is important to keep up to date with the chemical components and health effects from exposure to equipment, furnishings, and supplies in your office.
- #1 Sick Building Syndrome Symptoms Outcomeshttps://greenductors.com/blog/air-quality/sick-building-syndrome-symptoms/
SBS Solutions? Researchers still haven’t identified a single cause for SBS. It’s considered to be a combination of chemical and biological contaminants, along with poor air ventilation. […] The simplest thing is to start by increasing the ventilation speed, removing sources of pollution, and performing air purification. The EPA recommends routine maintenance of the HVAC system. […] SBS treatment steps to be taken by employers: Reduce chemical cleaning products, Vacuum and perform wet cleaning regularly to remove dust, Every three month change air filters (at least), Regulate the humidity level 40 to 70 percent recommended, Get a possible fungus test check, Change lights to LED.
- #1 Sick Building Syndrome: What It Is and Tips for Prevention — Occupational Health & Safetyhttps://ohsonline.com/articles/2016/10/01/sick-building-syndrome.aspx
You also might want to consider having your ducts cleaned, or at least inspected. If they contain mold, dirt or vermin, increasing the airflow through them actually might exacerbate your sick building problem. […] The Occupational Safety and Health Administration also calls out sick building syndrome, which it refers to simply as „indoor air quality,” and makes several recommendations for remediation, especially increased ventilation. […] The result is a chemical stew in the air that makes people ill with sick building syndrome.
- #1https://link.springer.com/article/10.1057/jba.2009.20
The systematic approach is the best approach to eliminating SBS from existing constructions, and entails identification, carrying out remedial work, monitoring and reviewing. […] The possible causes of SBS need to be identified and addressed appropriately, that is, ventilation systems need to be cleaned and furnishings replaced where possible. Other simple steps can be taken to reduce the risk of SBS becoming a problem in existing areas, such as opening windows to allow more natural ventilation into the building while reducing the internal temperature and repairs to the building fabric, to prevent unwanted pollutants from entering. […] Active management of a building’s maintenance is the most effective way to prevent SBS becoming an issue in the future, that is, checking that filters on mechanical and electrical equipment are clean and replaced when used up, and that materials are being properly stored.
- #1https://link.springer.com/article/10.1057/jba.2009.20
Training of building occupants can be a useful tool in the prevention of SBS. A range of training sessions addressing how influencing factors of SBS can be controlled would help to raise awareness and encourage occupants to be proactive in the reduction of pollutants, that is, not using aerosol sprays inside the building.
- #1 Learn About Sick Building Syndromehttps://www.ezacandheat.com/learn-about-sick-building-syndrome/
Educate and Communicate. Educate employees and building occupants about potential sources of indoor pollution and their effects on health. Encourage occupants to report any signs of discomfort or health issues promptly. Establish clear communication channels for reporting maintenance concerns and addressing occupant needs. […] If SBS symptoms persist, consulting with an HVAC professional can be beneficial. They can thoroughly inspect your HVAC system and suggest suitable remediation steps to improve indoor air quality.
- #1 What to do about Sick Building Syndrome | IQAirhttps://www.iqair.com/us/newsroom/what-causes-sick-building-syndrome?srsltid=AfmBOorip-fPijAiteO0m9ICWcpyQ1efCru9zXVoFGNCfImkEX3Rzs7P
Sick Building Syndrome (SBS) happens when occupants of a building begin exhibiting symptoms of illness that are directly related to the building itself. Sick Building Syndrome is a major concern to anyone responsible for the health and well-being of building occupants. Following the COVID-19 pandemic, building health has become integral to safe onsite operations for thousands of businesses and the millions they employ. Having a healthy building has also become critical to attracting and retaining talent. A 2021 survey by Envoy found that up to 78% of employees do not plan to return to physical offices (if possible) or will find new employment if they feel that their workplace is not sufficiently addressing these critical health concerns. […] What to do if you believe that your building occupants are experiencing symptoms related to Sick Building Syndrome: Find out what symptoms building occupants are suffering from. This can help determine what kinds of changes need to be made to improve indoor air quality. This will help start the process of making a building healthier. Discuss what changes may be needed to help address sources of symptoms. Meet with building stakeholders, including both facilities and management personnel, to identify possible sources of poor air quality and solutions to address occupant symptoms. Consult with air quality experts to identify specific air quality solutions. Identifying air quality problems and potential solutions can require specific expertise for proper implementation. After changes to a building have been made, discuss with occupants if their symptoms have improved. That can function as a gauge to determine if more changes are needed. Keep everyone informed. During investigations into contaminant sources as well as building upgrades, inform your stakeholders and workforce about efforts being made to improve the air quality, how long the process may take, and whether the changes are having an effect.
- #1 How Can Planning Prevent Sick Building Syndrome?https://accepta.com/environmental-water-wastewater-knowledge/pathogen-control-knowledge/243-how-can-planning-prevent-sick-building-syndrome
If you start getting complaints from your workforce about the symptoms associated with Sick Building Syndrome, or your supervisors warn of reduced efficiency and staff unease, it is important that you investigate promptly and systematically. […] A prompt response can help improve staff morale and make it easier to get at the real causes. […] Remember, your investigations will be most cost-effective if checks start with the most likely sources of the problem and you take the simplest actions to remedy faults as they emerge.
- #1 Sick Building Syndrome: Causes, Symptoms, and Fixeshttps://www.verywellhealth.com/building-related-symptoms-7561949
Several factors contribute to SBS, including lack of windows, exposure to mold and chemicals, and workplace stress. To reduce SBS, it’s important to ensure good ventilation, maintain a comfortable temperature, and manage humidity levels. Addressing any physical or psychological factors that could affect one’s well-being is also important. […] There are no medical treatments for building-related symptoms. Therapies focus on reducing exposure to the building that causes symptoms and alleviating symptoms through various methods, including: Opening the windows in your home or office to improve ventilation, controlling the temperature in the building throughout the day, reducing stress levels surrounding the office and work, taking regular breaks from the screen, taking lunch and other breaks outside of the office. […] If the issue lies with air quality or other fixable issues within the building, having the building manager or landlord take care of those problems can also eliminate symptoms for employees that develop building-related symptoms.
- #1 How to Prevent Sick Building Syndrome | Fergusonhttps://www.ferguson.com/content/ideas-and-learning-center/trade-talk/how-to-prevent-sick-building-syndrome/?srsltid=AfmBOoo1hW2bhbNIvlYJSJGzhTyNACIonVfioXT4ah6xDlK145WM1t2l
Dust removal plays a significant role in IAQ. Make sure your facilitys maintenance crew remembers to remove dust in hard-to-reach places, such as on top of shelves and filing cabinets and behind office furniture. […] Floor care, dusting and regular cleaning in your facility have an impact on poor indoor air at work.
- #1 Respiratory Symptoms and Skin Sick Building Syndrome among Office Workers at University Hospital, Chiang Mai, Thailand: Associations with Indoor Air Quality, AIRMED Projecthttps://www.mdpi.com/1660-4601/19/17/10850
Sick building syndrome (SBS) is the term used to describe the medical condition in which people in a building suffer from symptoms of illnesses for no apparent reason. […] Identifying and controlling factors related to SBS is crucial for improving worker health and efficiency. […] We found that to reduce the risk of SBS, optimal air temperature levels in air-conditioned offices should be lower than 23 °C, with relative humidity between 60% and 70%. Lowering indoor CO2 levels below 700 ppm may be indicative of adequate ventilation to prevent SBS by reducing worker discomfort and indoor contaminants (e.g., formaldehyde). […] Therefore, this study aimed to determine the prevalence of respiratory symptoms and skin SBS among office workers and their associations with IAQ in healthcare facilities.
- #1 Respiratory Symptoms and Skin Sick Building Syndrome among Office Workers at University Hospital, Chiang Mai, Thailand: Associations with Indoor Air Quality, AIRMED Projecthttps://www.mdpi.com/1660-4601/19/17/10850
Our study demonstrated that IAQ was a significant determinant of respiratory and dermal SBS among office workers in a healthcare building. Thermal comfort parameters consisting of AT and RH in offices should be monitored and controlled to prevent upper respiratory SBS. We suggest that the appropriate AT levels in air-conditioned offices be lower than 23 °C to 24 °C and indoor RH be controlled between 60% and 70% as stated in the current recommendations. Improving air ventilation in offices could prevent SBS from IAP, e.g., formaldehyde. CO2 levels could be used as the surrogate parameter for indoor air ventilation and occupant-generated pollution levels. We propose that the indoor levels of CO2 be less than 700 ppm or 200 ppm above outdoor levels and be reduced as far as is practical.
- #1 An Update on Sick Building Syndromehttps://www.medscape.org/viewarticle/701739_6
This activity is intended for primary care clinicians, pulmonologists, occupational clinicians, and other clinicians who care for patients with sick building syndrome. […] The goal of this activity is to review features of sick building syndrome, potential causes and remedies, and ways to recognize and prevent the condition. […] Describe interventions that reduce the impact of SBS. […] Building ventilation can be measured either as CO2 levels, personal outdoor air flow or air exchange rate. […] A review of article studies has concluded that SBS decreased when CO2 is reduced down to 800 ppm, and that there is limited evidence that personal outdoor air flow up to 10 l/s reduces SBS. […] One recent experimental study has focused on computer classrooms, with beneficial effects at a ventilation flow above 10 l/s.
- #1 HOLEDECK against Sick Building Syndrome – HOLEDECKcaret-downchevron-downhttps://holedeck.com/en/holedeck-contra-el-sindrome-del-edificio-enfermo/
Sick Building Syndrome (SBS) is the name given to the set of diverse symptoms that are not generally accompanied by any organic lesion or physical sign that is predominantly present by individuals in affected buildings. […] The ills associated with Sick Building Syndrome are especially worrying in the case of hospitals and health centers, where the joint and constant presence of patients (immunosuppressed in many cases) and visitors from abroad aggravates the large number of Nosocomial infections (acquired inside the health center) and respiratory ailments. […] According to the regulations A6-0239 / 2009: âto prevent nosocomial infections, it is necessary to guarantee the highest possible level of cleanliness, hygiene and, if necessary, asepsis of all materials with which patients are in contact.â
- #1 The potential risk of sick building syndrome of the emergency department areas in a medical center in Taiwan – Chen – Health Technologyhttps://ht.amegroups.org/article/view/5005/html
Indoor air pollution is a constant problem in the current society, especially in the emergency department (ED). […] A solution to organize the medical working environment and prevent the underlying threat of nosocomial infection is becoming an increasingly important issue; therefore, a research project is designed to study the air quality in the ED of a medical center in Taiwan. […] Therefore, improvement of air quality in ER and maintenance of emergency environment at the ideal air condition is significantly important. The ventilation of outdoor airflow and filtration of particles of the air conditioning systems should be thoughtfully planned as early as when designing an ER construction in order to avoid sick building syndrome (SBS). […] The ER is a high-risk and harsh environment where it is easy to generate air pollution, as well as a high concentration of CO2. Therefore, maintaining emergency environment and improving air conditioning is a very important issue.
- #1 The potential risk of sick building syndrome of the emergency department areas in a medical center in Taiwan – Chen – Health Technologyhttps://ht.amegroups.org/article/view/5005/html
The ventilation of outdoor airflow and filtration of particles of air conditioning systems should be well-designed since the initial construction of ER building to avoid SBS. […] Therefore, it is relatively important to improve the air quality, and create a friendly and healthy environment, as well as optimize the air conditioning system functions, so that let the medical staff work with peace of mind.
- #1https://www.rabbitair.com/blogs/air-purifier/25667012-what-is-sick-building-syndrome?srsltid=AfmBOoqsf53uN-6zJeUVlQgGULQ1keG9B64_UHsY1tBP7qe-eWSk1q78
If, in spite of these measures, workers continue to have symptoms, hire an environmental indoor air quality professional to test the air and identify the problem. […] This is where prevention and technology come in. […] First, start with good habits: crack a window now and then, clean your HVAC filters, and switch to non-toxic cleaning products. […] Investing in an air purifier is like giving your lungs a vacation.
- #1 Sick Building Syndrome – RadGreenhttps://radgreen.com/sick-building-syndrome/
To prevent Sick Building Syndrome, it is essential to know when the levels of everything inside get harmfully high or low. […] With the help of RadGreen, you can get alerts whenever there is a problem in one or more of the monitored environments, enabling manual or automatic systems to fix the situation. […] This will stop the Sick Building Syndrome before it can affect those inside the building.
- #1 What to do about Sick Building Syndrome | IQAirhttps://www.iqair.com/us/newsroom/what-causes-sick-building-syndrome?srsltid=AfmBOorip-fPijAiteO0m9ICWcpyQ1efCru9zXVoFGNCfImkEX3Rzs7P
When addressing Sick Building Syndrome issues, you may want to consult professionals who can help determine what changes would best help the building. The IQAir Clean Air Facility program includes comprehensive services to help buildings improve indoor air quality by establishing sustainable procedures for: installation and maintenance of customized air filtration systems, verification of improved air quality with air quality monitoring, continued renewal of Clean Air Facility status with adherence to program standards, ongoing project management support for air filtration and air quality monitoring, reporting and compliance tools to use air quality and other facility data to illustrate the human and financial impact of cleaner air.
- #1 Understanding Sick Building Syndrome: Symptoms and Solutions — wellness design consultantshttps://biofilico.com/news/sick-building-syndrome-symptoms-solutions
Preventing Sick Building Syndrome (SBS) requires a combination of strategies to improve indoor air quality, enhance ventilation, and minimise exposure to pollutants. […] Building owners and managers play a key role in maintaining a healthy indoor environment. By regulating temperature, humidity, and air quality, they can significantly reduce the risks in any particular building. […] Regular inspections and maintenance of heating, ventilation, and air conditioning (HVAC) systems help identify issues early and ensure that they are functioning efficiently. […] Education and training are crucial components of SBS prevention. Raising awareness about indoor air quality and the potential health risks, as highlighted by studies in the Indian Journal and Sterling Publications, empowers both building management and occupants to take proactive steps in creating a healthier indoor environment.
- #1 Sick building syndrome.https://imsear.searo.who.int/items/223ef836-fbdd-4ddb-ac99-1ff955047f88
Sick building syndrome describes a number of mostly unspesific complaints of some occupants of the building. […] Prevention through a proactive air quality monitoring program is far more desirable than dealing with an actual sick building. […] Indoor air and the sick building syndrome serves as a paradigm of modern occupational and environmental medicine.
- #2 The sick building syndromehttps://pmc.ncbi.nlm.nih.gov/articles/PMC2796751/
The sick building syndrome comprises of various nonspecific symptoms that occur in the occupants of a building. […] As this syndrome is increasingly becoming a major occupational hazard, the cause, management and prevention of this condition have been discussed in this article. […] The symptoms of SBS are commonly seen in people with clerical jobs than in people with managerial jobs because professionals or managers have better working conditions. […] Increase the ventilation rates and air distribution. The heating, ventilation and air-conditioning systems should be designed to meet ventilation standards in the local building codes. […] Removal or modification of the pollutant source can be carried out by a routine maintenance of HVAC systems, replacing water-stained ceiling tiles and carpets, using stone, ceramic or hardwood flooring, proper water proofing, avoiding synthetic or treated upholstery fabrics, minimizing the use of electronic items and unplugging idle devices, venting contaminants to the outside, storing paints, solvents, pesticides and adhesives in close containers in well-ventilated areas and using these pollutant sources in periods of low or no occupancy.
- #2 Sick Building Syndrome: How to Combat the Illness | Donnellyhttps://donnellymech.com/blog/commercial-hvac/sick-building-syndrome-how-to-combat-the-illness/
Sick Building Syndrome refers to situations where occupants of a building experience acute health effects linked to time spent in the building, but no specific illness or cause can be identified. […] Addressing SBS is crucial for maintaining a healthy and productive workforce. […] For facility managers and business owners, recognizing and addressing SBS is not only about health its about maintaining productivity and morale. […] Additionally, SBS can lead to higher absenteeism rates, increasing operational costs. […] Conducting regular building inspections can help identify potential SBS sources before they become significant problems. […] Inspections should focus on HVAC systems, moisture and mold presence, and potential chemical contaminants. […] Enhancing ventilation is one of the most effective ways to combat SBS.
- #2 Sick Building Syndrome: Symptoms, Causes, and Preventionhttps://cleancocommercialcleaning.com.au/blogs/sick-building-syndrome/
4. Minimise Toxins […] Limit the use of harsh cleaning products and opt for eco-friendly alternatives. Choose furniture and building materials with low VOC emissions to reduce exposure to harmful chemicals. Additionally, limit the use of pesticides within the building and establish proper disposal procedures for hazardous materials. […] 5. Address Water Damage […] Promptly address any leaks or water damage to prevent significant mould growth, a major contributor to SBS. […] 6. Prioritise Indoor Air Quality (IAQ) […] Regularly maintain ventilation systems and air filters. Minimise the use of harsh cleaning products and choose eco-friendly options. Whenever possible, opt for low-VOC furniture and building materials. […] By taking these steps, you can create a healthy and productive environment for everyone in your building. Remember, prevention is key to combating SBS and ensuring everyones well-being.
- #2 Sick building syndrome – Simple English Wikipedia, the free encyclopediahttps://simple.wikipedia.org/wiki/Sick_building_syndrome
The following steps can avoid SBS: […] Increase the number of air exchanges. The American Society of Heating, Refrigeration Air Conditioning Engineers recommend a minimum of 8.4 air exchanges per 24 hour period. […] Proper and frequent maintenance of HVAC systems […] Regular vacuuming with a HEPA filter vacuum cleaner to collect and retain 99.97% of particles down to and including 0.3 micrometres.
- #2 How Can Planning Prevent Sick Building Syndrome?https://accepta.com/environmental-water-wastewater-knowledge/pathogen-control-knowledge/243-how-can-planning-prevent-sick-building-syndrome
Many of the factors associated with Sick Building Syndrome relate to building and building services design. […] The prevention of Sick Building Syndrome, therefore, needs to be tackled at an early stage during the planning of new building work, refurbishment or change of use. […] Two broad objectives to aim for in planning are: to comply with published standards (including the Building Regulations 1991(11) and those detailed in the Chartered Institute of Building Services Engineers (CIBSE) Guides(13)); and to direct effort cost-effectively towards the best possible working environment. […] But good planning is not enough. To protect the effectiveness of the design effort, it is vital to implement the plans rigorously. […] Any changes to the original plan need to be checked to ensure the building as a whole will still perform as intended.
- #2 Sick Building Syndrome: Symptoms, Causes, and Preventionhttps://cleancocommercialcleaning.com.au/blogs/sick-building-syndrome/
How to Prevent Sick Building Syndrome […] Protect your employees and yourself from SBS with these proactive steps: […] 1. Discover the Culprit […] Start by identifying the root cause of SBS symptoms through environmental assessments and air quality testing. This will guide your efforts in effectively addressing the issue. […] 2. Cleanse the Air […] Increase ventilation by opening windows regularly and consider installing or optimising ventilation systems. Additionally, utilise HEPA air purifiers to remove airborne contaminants and dehumidifiers to control moisture levels and prevent mould growth. […] 3. Revamp Your Workspace […] Adjust lighting to optimise brightness and temperature for eye comfort. Introduce plants to improve air quality, reduce stress, and enhance the environment. Modify your workspace layout to promote better air circulation and address potential crowding issues.
- #2https://link.springer.com/article/10.1057/jba.2009.20
The systematic approach is the best approach to eliminating SBS from existing constructions, and entails identification, carrying out remedial work, monitoring and reviewing. […] The possible causes of SBS need to be identified and addressed appropriately, that is, ventilation systems need to be cleaned and furnishings replaced where possible. Other simple steps can be taken to reduce the risk of SBS becoming a problem in existing areas, such as opening windows to allow more natural ventilation into the building while reducing the internal temperature and repairs to the building fabric, to prevent unwanted pollutants from entering. […] Active management of a building’s maintenance is the most effective way to prevent SBS becoming an issue in the future, that is, checking that filters on mechanical and electrical equipment are clean and replaced when used up, and that materials are being properly stored.
- #2 Sick Building Syndrome Causes and Preventionhttps://www.akcp.com/index.php/2021/02/18/sick-building-syndrome-causes-and-prevention-2/
Air cleaning can be a useful addition to control air pollution. Air cleaning can be performed by ensuring uncongested interiors with open office designs, the use of frosted glass and skylights that give access to natural light, terrace gardens, community spaces, and indoor plants that absorb carbon monoxide and formaldehyde from the air. Air filters are also effective in eliminating some if not all of the pollutants. […] Education and communication are important parts of any air quality management program so as to work more effectively and efficiently to prevent and solve health problems. […] Banning smoking in the workplace or restricting smoking to designated well-ventilated areas away from the work stations and creating no-smoking zones with the help of laws. In some European countries, workers have a lawful right to be involved with the employers plans for changes in the workplace.
- #2 How Can Planning Prevent Sick Building Syndrome?https://accepta.com/environmental-water-wastewater-knowledge/pathogen-control-knowledge/243-how-can-planning-prevent-sick-building-syndrome
If you start getting complaints from your workforce about the symptoms associated with Sick Building Syndrome, or your supervisors warn of reduced efficiency and staff unease, it is important that you investigate promptly and systematically. […] A prompt response can help improve staff morale and make it easier to get at the real causes. […] Remember, your investigations will be most cost-effective if checks start with the most likely sources of the problem and you take the simplest actions to remedy faults as they emerge.
- #2 What to do about Sick Building Syndrome | IQAirhttps://www.iqair.com/us/newsroom/what-causes-sick-building-syndrome?srsltid=AfmBOorip-fPijAiteO0m9ICWcpyQ1efCru9zXVoFGNCfImkEX3Rzs7P
Sick Building Syndrome (SBS) happens when occupants of a building begin exhibiting symptoms of illness that are directly related to the building itself. Sick Building Syndrome is a major concern to anyone responsible for the health and well-being of building occupants. Following the COVID-19 pandemic, building health has become integral to safe onsite operations for thousands of businesses and the millions they employ. Having a healthy building has also become critical to attracting and retaining talent. A 2021 survey by Envoy found that up to 78% of employees do not plan to return to physical offices (if possible) or will find new employment if they feel that their workplace is not sufficiently addressing these critical health concerns. […] What to do if you believe that your building occupants are experiencing symptoms related to Sick Building Syndrome: Find out what symptoms building occupants are suffering from. This can help determine what kinds of changes need to be made to improve indoor air quality. This will help start the process of making a building healthier. Discuss what changes may be needed to help address sources of symptoms. Meet with building stakeholders, including both facilities and management personnel, to identify possible sources of poor air quality and solutions to address occupant symptoms. Consult with air quality experts to identify specific air quality solutions. Identifying air quality problems and potential solutions can require specific expertise for proper implementation. After changes to a building have been made, discuss with occupants if their symptoms have improved. That can function as a gauge to determine if more changes are needed. Keep everyone informed. During investigations into contaminant sources as well as building upgrades, inform your stakeholders and workforce about efforts being made to improve the air quality, how long the process may take, and whether the changes are having an effect.
- #2 HOLEDECK against Sick Building Syndrome – HOLEDECKcaret-downchevron-downhttps://holedeck.com/en/holedeck-contra-el-sindrome-del-edificio-enfermo/
A simple solution: make ventilation and air conditioning ducts fully accessible to non-specialized cleaning personnel. […] Treatment of the surfaces in contact with the circulating air with bactericidal paint that hinder microbial proliferation, as well as coating removal and textile insulators in the ducts (main sources of amplification). […] Cleaning thoroughly simple through various methods (chemical products, irradiation, mechanical means) that guarantees a level of asepsis similar to any other point in the hospital space.
- #3 Indoor air pollutants and sick building syndrome: a case study and implications for the community health nurse – PubMedhttps://pubmed.ncbi.nlm.nih.gov/9078851/
Indoor air pollutants and sick building syndrome are only recently gaining recognition as a public health concern. […] The conclusion of the case study is that building occupants were exposed to multiple products that have numerous acute overexposure health effects and unknown long-term effects, and thereby placed occupants at an ill-defined health risk. […] The review of literature and case study findings demonstrate the imminent need for community health nurses to assume a proactive role in promoting environmental health. […] nursing implications are provided to guide the community health nurse’s role in cases of sick building syndrome.
- #3 Sick building syndrome: causes and prevention | Metrikushttps://www.metrikus.io/blog/sick-building-syndrome-and-the-workplace
Keeping your employees healthy is paramount to the success of your business. […] Controlling environmental parameters in the workplace is essential in order to avoid SBS. […] If several of these factors are at work at the same time, there’s undoubtedly going to be a negative impact on both the health and productivity of your employees. […] A logical first step is to test the air quality inside your building. […] If people in your team are showing signs of sluggishness, suffering from poor concentration, or headaches, it may be time to check the quality of your office space.