Video: Puas yog Owens Corning rwb thaiv tsev muaj asbestos?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Owens Corning rwb thaiv tsev suav nrog asbestos fibers los ntawm 1953 txog 1972. Hauv 1997, Owens Corning: 3 Lab tus kiv cua tos koj rau Webtalk! tau txais Fibreboard Corporation, uas tseem paub tias tau suav nrog asbestos hauv nws cov ntaub ntawv.
Hauv qhov no, thaum twg lawv tsis siv asbestos hauv rwb thaiv tsev?
Lub tsev ua nruab nrab Xyoo 1930 thiab 1950 lub Tsib Hlis muaj asbestos li rwb thaiv tsev. Asbestos tuaj yeem muaj nyob hauv cov xim pleev xim thiab hauv cov khoom sib txuas uas siv rau ntawm phab ntsa thiab qab nthab. Lawv siv tau txwv xyoo 1977.
Ib sab saum toj no, puas rwb thaiv tsev fiberglass muaj asbestos? Koj yuav tsis pom asbestos hauv txhua qhov kev sib ntaus sib tua fiberglass rwb thaiv tsev . Cov ntaub plaub tsiaj no yog cov khoom siv iav, yog li nws tsis nquag siv muaj asbestos . Cov fibers me me tso tawm los ntawm cov ntaub plaub uas neeg tsim tuaj yeem ua rau koj cov tawv nqaij thiab qhov muag, tab sis nws tsis zoo ib yam li asbestos.
Tom qab ntawd, lo lus nug yog, cov rwb thaiv tsev puas muaj asbestos?
Asbestos phab ntsa rwb thaiv tsev tuaj yeem pom nyob hauv ntau hom ntawv. Rwb thaiv tsev pawg thawj coj saib muaj asbestos tau siv hauv phab ntsa thiab qab nthab, nrog rau soffits, fascia, thiab lwm qhov ntawm ntau lub tsev thiab cov qauv. Lub rooj tsavxwm no feem ntau pom muaj qhov sib txawv ntawm lwm cov khoom siv hauv tsev.
Cov khoom lag luam twg muaj asbestos niaj hnub no?
Asbestos tseem tuaj yeem pom nyob rau hauv cov khoom siv sib kis tsis siv neeg, nres lub ntsej muag, lub ntsej muag clutch, lub tog raj kheej nres, lub nruas nres cov hlua, cov khoom sib txhuam, thiab gaskets.
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