Aluminium Composite Vaj Huam Sib Luag Manufacturers thiab lwm tus neeg nyob hauv Suav teb txij li xyoo 2002 - Henglicai ACP
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Aluminium Composite Vaj Huam Sib Luag Manufacturers thiab lwm tus neeg nyob hauv Suav teb txij li xyoo 2002 - Henglicai ACP
Asbestos, ib pab pawg ntawm cov zaub mov uas tshwm sim nrog qhov tshwj xeeb hluav taws-tiv taus zoo, tau siv dav hauv kev tsim kho thiab lwm yam kev lag luam kom txog thaum nws pom muaj kev phom sij rau tib neeg kev noj qab haus huv. Asbestos-hais txog kab mob, xws li mob ntsws cancer thiab mesothelioma, tau thov ntau lub neej, ua rau muaj kev paub ntau ntxiv thiab cov kev cai nruj txog kev tshem tawm thiab kev tswj xyuas. Nyob rau hauv cov ntsiab lus ntawm asbestos, ACM stands rau Asbestos-Containing Material. Nyob rau hauv tsab xov xwm no, peb yuav delve rau hauv lub ntsiab lus ntawm ACM, nws ntau yam ntaub ntawv, muaj peev xwm txaus ntshai, cov kev cai nyob ib ncig ntawm nws, thiab qhov tseem ceeb ntawm kev xeem thiab kev tshem tawm cov txheej txheem.
I. Nkag siab ACM: Nws yog dab tsi?
Asbestos-Containing Material (ACM) yog hais txog txhua yam khoom lossis cov khoom siv uas muaj asbestos fibers. Cov fibers no me me heev thiab tuaj yeem dhau los ua huab cua thaum ACM puas, cuam tshuam, lossis tsis zoo. Cov piv txwv ntawm ACM muaj xws li cov ntaub ntawv rwb thaiv tsev, cov vuas qab nthab, cov vuas hauv pem teb, cov ntaub ntawv vov tsev, thiab cov xim pleev xim. Vim tias muaj feem cuam tshuam txog kev noj qab haus huv cuam tshuam nrog asbestos, nws yog qhov tseem ceeb los txheeb xyuas thiab tswj ACM kom txaus.
II. Daim ntawv sib txawv ntawm ACM
ACM tuaj yeem muab faib ua ob pawg loj: friable thiab non-friable.
a) Friable ACM: Friable ACM yog yooj yim crumbled los yog pulverized, tso asbestos fibers rau saum huab cua. Daim ntawv no ntawm ACM yog suav tias yog qhov txaus ntshai heev vim nws tso tawm cov fibers hauv huab cua uas tuaj yeem nqus tau yooj yim. Piv txwv ntawm friable ACM muaj xws li asbestos yeeb nkab rwb thaiv tsev thiab txau-ntawm cov khoom siv hluav taws xob.
b) Non-friable ACM: Tsis-friable ACM, ntawm qhov tod tes, tsis yooj yim crumble thiab tso asbestos fibers rau saum huab cua. Nws tiv taus ntau dua rau kev puas tsuaj thiab yuav tsum muaj lub zog tseem ceeb los ua huab cua. ACM tsis-friable tej zaum yuav pom nyob rau hauv cov khoom cement, cov vuas hauv pem teb, thiab cov ntaub ntawv vov tsev. Thaum nws ua rau muaj kev pheej hmoo tsawg dua piv rau friable ACM, tseem yuav tsum tau ceev faj kom raug thaum lub sij hawm tu lossis tshem tawm cov txheej txheem.
III. Risks Associated nrog ACM
Kev raug rau ACM tuaj yeem ua rau muaj kev noj qab haus huv hnyav dhau sijhawm. Thaum cov asbestos fibers tau nqus los yog noj, lawv tuaj yeem nkag mus rau hauv lub ntsws, lub plab zom mov, lossis lwm yam ntaub so ntswg, ua rau mob, caws pliav, thiab ua rau muaj kev loj hlob ntawm cov qog nqaij hlav cancer. Cov kab mob xws li mob ntsws cancer, mesothelioma, thiab asbestosis muaj lub sijhawm latency ntev, feem ntau noj nyob qhov twg los ntawm 10 mus rau 50 xyoo kom pom cov tsos mob.
IV. Cov kev cai thiab cov lus qhia rau ACM Management
Txhawm rau tiv thaiv kev noj qab haus huv rau pej xeem, ntau txoj cai thiab cov lus qhia tau raug tsim los ntawm kev tswj hwm ACM. Cov kev cai no txawv nyob thoob plaws lub tebchaws, tab sis lawv feem ntau yog tsom kom txo qis kev cuam tshuam ntawm asbestos thiab xyuas kom muaj kev tuav zoo. Piv txwv li, hauv Tebchaws Meskas, Lub Chaw Saib Xyuas Kev Tiv Thaiv Ib Cheeb Tsam (EPA) thiab Kev Tswj Xyuas Kev Nyab Xeeb thiab Kev Noj Qab Haus Huv (OSHA) tau tsim cov cai tshwj xeeb tswj hwm kev tswj hwm asbestos hauv kev lag luam thiab chaw ua haujlwm.
V. Qhov tseem ceeb ntawm kev kuaj thiab tshem tawm
Thaum ua haujlwm nrog ACM, nws yog ib qho tseem ceeb heev uas yuav tau nrhiav kev pab cuam los ua cov txheej txheem kuaj thiab tshem tawm. Cov kws tshaj lij asbestos tau txais kev cob qhia muaj kev nyab xeeb, tshuaj xyuas, thiab cov ntaub ntawv coj mus kuaj uas xav tias muaj asbestos. Kev ntsuam xyuas kom zoo yuav txiav txim siab seb cov khoom puas muaj asbestos thiab nws cov mob, tso cai rau kev txiav txim siab txog kev kho lossis tshem tawm.
Hauv kev xaus, ACM, lossis Asbestos-Containing Material, yog hais txog txhua yam khoom lossis cov khoom siv uas muaj cov asbestos fibers. Cov fibers no, thaum tso tawm rau hauv huab cua thiab nqus tau pa, tuaj yeem ua rau muaj teeb meem kev noj qab haus huv, nrog rau mob ntsws cancer thiab mesothelioma. Kev txheeb xyuas thiab tswj ACM yog qhov tseem ceeb los tiv thaiv pej xeem kev noj qab haus huv. Kev kuaj thiab tshem tawm cov txheej txheem yuav tsum tau ua ib txwm ua kom muaj kev nyab xeeb ntawm cov khoom siv asbestos, tiv thaiv tib neeg thiab ib puag ncig los ntawm kev pheej hmoo cuam tshuam nrog ACM.
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