Video: Xyoo twg lawv tsis tso pob zeb asbestos hauv qab nthab?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Thaum twg lawv tsis siv asbestos hauv qab nthab ? Yog tias tus tswv tsev tsis ntseeg nws qab nthab tej zaum muaj asbestos , qee cov phab ntsa plaster muaj asbestos . Asbestos tau nquag siv hauv kev lag luam tsim tsev pib xyoo 1940s, thiab nws raug txwv tsis pub siv rau hauv cov xim thiab patching compounds nyob rau hauv 1977. Asbestos.
Kuj nug, thaum twg lawv thiaj tsis siv asbestos hauv qab nthab?
Yog nqus tau pa, asbestos fiber tuaj yeem ua rau mesothelioma, mob ntsws lossis asbestosis - txhua yam mob uas ua rau tuag taus. Asbestos tau muaj nyob rau hauv qab nthab vuas , pobzeb nplaum, phab ntsa qhuav, qhwv cov hlua, thiab qab nthab tshuaj txau txau los ntawm 1940s txog 1990s. Ib qho ntawm feem ntau siv asbestos qab nthab vuas yog nyob rau hauv poob qab nthab ”.
Ib qho ntxiv, puas yog tag nrho cov vuas qab nthab qub muaj asbestos? Tsis tau tag nrho cov vuas qab nthab muaj asbestos fibers tab sis yog tias nws yog ib qho laus lub tsev peb pom zoo rau koj muaj lawv tau sim ua ntej pib nrog kev tshem tawm. Kuj tseem muaj lwm hom qab nthab cov ntaub ntawv uas tej zaum yuav muaj qib siab ntawm asbestos suav nrog: cov xim pleev xim, cov vaj huam sib luag, thiab tshuaj tsuag rau paj kws qab nthab.
Kuj paub, yuav ua li cas kuv thiaj paub yog tias kuv cov vuas luaj qab nthab muaj asbestos?
Cov asbestos fib hauv qab nthab vuas tuaj yeem saib zoo li cellulose, uas yog cov khoom siv ntau tshaj plaws qab nthab vuas yog tsim nrog. Tsuas yog xeem los ntawm ib qho asbestos lab kuaj yuav tuaj yeem ua tau txiav txim seb puas yog los tsis yog qab nthab vuas muaj asbestos . Ib qho ntawm feem ntau cov qauv ntawm asbestos poob qab nthab vuas.
Cov vuas luaj qab nthab qub yog dab tsi?
Qab nthab vuas feem ntau yog ua nrog cov ntxhia pob zeb, fiberglass, gypsum, perlite, av nplaum, cellulose lossis hmoov txhuv nplej siab.
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