Popcorn ceilings feem ntau muaj nruab nrab ntawm 1 thiab 10 feem pua asbestos. Thaum 1 feem pua zoo li tsis tseem ceeb, nws tseem ceeb heev uas yuav tsum nco ntsoov tias feem pua ntawm asbestos hauv lub qab nthab paj kws yog qhov ua rau muaj kev txhawj xeeb thiab yuav tsum tau hais.
Yuav ua li cas xyoo twg asbestos siv hauv paj kws qab nthab?
Asbestos paj kws qab nthab tau nrov nruab nrab xyoo 1945 thiab xyoo 1990. Asbestos tau raug txwv tsis pub npog lub qab nthab hauv xyoo 1973. Txawm li cas los xij, yav tas los tsim cov khoom siv asbestos tej zaum yuav raug teeb tsa hauv tsev rau xyoo 1990.
Puas yog asbestos siv rau hauv txhua lub paj kws paj kws?
Tom qab asbestos feem ntau raug txwv hauv xyoo 1978, paj kws qab nthab tau ua nrog ntawv fiber ntau. Txawm li cas los xij, cov neeg muag khoom raug tso cai muag lawv cov khoom muag ntawm cov khoom uas muaj asbestos. Vim li no, paj kws qab nthab tau teeb tsa hauv tsev rau hauv nruab nrab-1980s.
Puas yog tag nrho cov paj kws qab nthab txaus ntshai?
Lub qab nthab yuav tsis muaj kev phom sij rau koj txoj kev noj qab haus huv yog tias nws tseem tsis muaj kev cuam tshuam los yog muab ntim kom zoo. Nyob rau hauv lub sij hawm ntev, muaj nws cov kws tshaj lij tshem tawm yog qhov kev xaiv nyab xeeb tshaj plaws. Feem pua ntawm cov asbestos ntau dua yog qhov phem dua, tab sis paj kws qab nthab yog qhov txaus ntshai txawm tias nws tsuas yog ob peb feem pua ntawm asbestos.
Kuv tuaj yeem qhia tau li cas yog tias kuv lub qab nthab pob kws muaj asbestos?
Hmoov tsis zoo, feem ntau koj tsis tuaj yeem qhia tau tias lub qab nthab paj kws muaj asbestos los ntawmtshuaj xyuas nws visually. Yog tias koj lub tsev tau tsim ua ntej mid-1980s, muaj lub caij nyoog zoo koj lub paj kws qab nthab muaj asbestos hauv nws. Txoj hauv kev zoo tshaj plaws los txiav txim siab seb puas muaj asbestos tam sim no yog kom koj lub qab nthab ua haujlwm zoo.
