Video: Puas yog asbestos yeeb nkab rwb thaiv tsev txaus ntshai?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Feem ntau txoj hauv kev rau asbestos cov fibers nkag mus rau hauv lub cev yog los ntawm kev ua pa. Qhov tseeb, asbestos muaj cov khoom tsis feem ntau xav tias yog teeb meem tshwj tsis yog nws tso cov plua plav lossis cov fibers mus rau saum huab cua uas lawv tuaj yeem nqus tau lossis nqus tau. Txau rau asbestos rwb thaiv tsev yog heev friable
Qhov tseeb, puas yog asbestos qhwv cov kav dej txaus ntshai?
Koj tau txais nws: asbestos - qhwv cov kav dej . Tus kws tshaj lij peb hu tau hais tias yog asbestos muaj nyob, nws nyab xeeb. Nws tsuas yog txaus ntshai thaum nws cov fibers dhau los ua pa thiab nqus tau. Cov asbestos tuaj yeem raug tshem tawm tag thiab hloov los ntawm cov ntaub ntawv muaj kev nyab xeeb, hauv qab daus kom huv nrog cov cuab yeej tshwj xeeb, tom qab ntawd ntsuas huab cua.
Ib yam nkaus, puas rwb thaiv tsev yeeb nkab muaj asbestos? Asbestos Rwb Thaiv Tsev Ntim Rwb thaiv tsev coverings rau kav , ducts thiab lwm yam kav dej thiab HVAC cov khoom siv hauv cov tsev qub ntau zaus muaj asbestos . Cov ntaub ntawm qub valve rwb thaiv tsev tsho tseem ntau muaj asbestos fibers, uas tej zaum yuav raug faib los ntawm hnav thiab tsim kua muag.
Tsis tas li, puas tuaj yeem cuam tshuam asbestos ib zaug?
Ib - lub sij hawm raug asbestos feem ntau tsis yog qhov pheej hmoo txaus, tshwj tsis yog muaj xwm txheej hnyav uas muaj cov hmoov av ua rau huab cua. Asbestos -loj kab mob feem ntau yog tshwm sim los ntawm lub hlis lossis xyoo ntawm kev ua haujlwm tsis tu ncua nphav.
Muaj asbestos ntau npaum li cas hauv rwb thaiv tsev yeeb nkab?
Cov hlau hlau feem ntau muaj li 10 txog 15 feem pua asbestos hauv yeeb nkab phab ntsa Txawm li cas los xij, air-cell rwb thaiv tsev muaj 100 feem pua asbestos ntawv thiab cov ntaub qhwv ntau hlau kav.
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Owens Corning rwb thaiv tsev suav nrog asbestos fibers los ntawm 1953 txog 1972. Xyoo 1997, Owens Corning tau txais Fibreboard Corporation, uas tseem paub tias tau suav nrog asbestos hauv nws cov ntaub ntawv
Muaj asbestos ntau npaum li cas hauv rwb thaiv tsev yeeb nkab?
Cov hlau hlau feem ntau muaj 10 txog 15 feem pua asbestos hauv cov yeeb nkab phab ntsa. Txawm li cas los xij, cua-cell rwb thaiv tsev uas muaj 100 feem pua asbestos ntawv thiab cov ntaub qhwv ntau cov kav hlau. Lwm qhov tseem ceeb ntawm ACM yeeb nkab hom yog kev tsim ua vaj tsev
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Puas muaj asbestos hauv rwb thaiv tsev yeeb nkab?
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