Video: Puas ntoo asbestos?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
GASKETS Qhov Rooj hauv qhov cub, ntoo qhov cub, thiab cov qhov cub hluav taws xob. Hnav cov ntsaws ruaj ruaj ua tau tso tawm asbestos fibers thaum siv. ASBESTOS CEMENT ROOFING, SHINGLES, thiab SIDING. Cov khoom no tsis zoo li yuav tso tawm asbestos fibers tshwj tsis yog sawd, dill, los yog txiav.
Raws li txoj cai, puas muaj asbestos hauv cov ntoo paneling?
Brian Dunbar teb: Koj vaj huam sib luag zoo li yog "hardboard" vaj huam sib luag-hauv av zoo ntoo fibers khi ua ke nrog kub thiab siab. Txawm hais tias muaj ntau yam khoom siv tsim ua ntej 1974 muaj ib daim ntawv ntawm asbestos , peb cov kev tshawb fawb tsis tau nthuav tawm ib qho hardboard vaj huam sib luag uas tau tsim nrog asbestos.
Qhov thib ob, yog vim li cas asbestos muaj teeb meem rau kev noj qab haus huv? Asbestos yog qhov txaus ntshai vim nws muaj peev xwm ua kom tawg mus rau hauv microscopically nyias fibers. Thaum nyob hauv lub ntsws cov ntaub so ntswg, cov fibers no tuaj yeem ua rau ntau yam kab mob loj, xws li mob ntsws cancer, asbestosis (qhov caws pliav ntawm cov nqaij hauv lub ntsws) thiab mesothelioma (mob qog noj ntshav ntawm cov kab mob hauv lub ntsws).
Ua kom pom qhov no, cov rooj tog asbestos tuaj yeem ua tau?
Asbestos feem ntau siv hauv rooj tog nruab nrab ntawm 1930s thiab '60s. Cov khoom siv tau siv hauv rooj zaum los muab kev txhawb nqa. Couches nrog cov springs tau teeb tsa sab hauv lawv muaj asbestos nyob rau hauv underside. Rooj tog nrog cov khoom siv phom sij no ua rau nws feem ntau dyed hauv kub lossis nyiaj.
Puas yog nws nyob hauv tsev nrog asbestos?
Koj ua tau nyob hauv ib lub tsev uas muaj asbestos . Thaum lub asbestos -muaj cov khoom muaj kev cuam tshuam, deteriorating, los yog tawg, txawm li cas los xij, nws tuaj yeem ua rau koj noj qab haus huv. Piv txwv li, yog tias koj laum, xuab zeb, lossis txiav cov khoom siv hauv tsev, nws yuav ua rau huab cua asbestos fibers uas koj los yog neeg nyob hauv koj lub tsev tuaj yeem nqus tau.
Pom zoo:
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Puas muaj tshuaj lom cov ntoo ntoo tua ntoo?
A: Cov tshuaj ntsuab tsis tuaj yeem nqus lub neej los ntawm cov ntoo lossis 'choke' ntoo, tab sis cov hmab tuaj yeem loj hlob thiab hla tsob ntoo ceg ntoo. Thaum qhov ntawd tshwm sim, cov tshuaj lom cov ntoo ntoo tuaj yeem thaiv lub hnub ci mus rau tsob ntoo nplooj ntoo, thiab thaum lub sijhawm ntawd, nws tuaj yeem tawg thiab txawm tua tsob ntoo