Cov txheej txheem:
Video: Puas yog bitumen muaj asbestos hauv nws?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Bitumen mastics thiab cov nplaum feem ntau muaj qhov feem pua tsawg ntawm asbestos thiab tau siv mus txog rau xyoo 1992. Feem ntau cov nplaum yuav yog saum lub screed tab sis peb muaj pom cov xwm txheej ntawm screed tshiab 'ntab' dhau qhov qub asbestos muaj cov nplaum
Yog li, yog asbestos mastic txaus ntshai?
Nws feem ntau muaj qhov ploj zuj zus swirls los ntawm nws thawj daim ntawv thov. Tsis muaj asbestos fibers nyob rau hauv mastic yuav pom rau qhov muag liab qab. Thaum txiav tawm mastic tsis cuam tshuam los ntawm dej thiab ntau tus neeg ntxuav, yog tias nws tau ua kom muaj zog (tsis pom zoo, vim yog asbestos kev pheej hmoo), nws yuav dhau los ua tuab thiab zoo li los ntawm tshav kub.
Ib yam li ntawd, puas muaj asbestos hauv pem teb kua nplaum? Cov nplaum . Txawm li cas los asbestos nplaum tsis tau tsim tawm hauv Asmeskas tau ntau xyoo, lawv tseem tuaj yeem raug tshem tawm hauv ntau qhov ntawm cov tsev qub niaj hnub no. Qaum . Asbestos nplaum feem ntau yog siv los txhim kho ntoo cov plag tsev , vinyl vuas thiab lwm yam pem teb.
Ua li no, cov khoom bitumen uas muaj asbestos tau siv rau dab tsi?
Asbestos ntawv muaj kuj tau siv txhawb ntxiv bitumen thiab lwm yam cov khoom , combustibleboards, nplaim-resistant laminate. Corrugated ntawv los xij tau siv rau duct thiab yeeb nkab rwb thaiv tsev. Asbestos ntawv, paperfelt, 'Novilon' flooring, Durasteel laminates, yas asbestos pobzeb, vov tsev xav thiab ntub-pov thawj courseetc.
Koj paub li cas asbestos?
Cov kauj ruam
- Hnub tim cov khoom. Txheeb cov chaw tsim khoom thiab lub npe khoom ntawm daim ntawv lo rwb thaiv tsev thiab tshawb xyuas lub vev xaib kom pom tias nws muaj cov asbestos.
- Saib cov pob qij txha.
- Txheeb xyuas cov qauv saum npoo av.
- Tshawb xyuas cov khoom siv sab nrauv.
- Tshawb nrhiav cov panels sab hauv.
- Txheeb xyuas cov cuab yeej siv thiab cov khoom siv tiav.
- Ntsuas qhov chaw.
Pom zoo:
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