Asbestos yog ib hom fiber ntau uas nquag siv hauv ntau lub tsev tsim khoom los txog rau xyoo 1980s. Ib qho khoom lag luam hauv tsev yog cov hniav plaster siv rau ntau lub qab nthab thiab phab ntsa thaum lub sijhawm cuam tshuam. Asbestos tau txuas rau ntau yam teeb meem kev noj qab haus huv, suav nrog hom mob qog noj ntshav hu ua mesothelioma. Yog tias cov plaster tawg lossis qhuav nrog lub hnub nyoog, nws tuaj yeem tso qhov kev phom sij ua pa no. Tsis muaj txoj hauv kev tseeb kom txheeb xyuas asbestos los ntawm qhov tsos, tab sis koj tuaj yeem xa tus qauv mus rau chav kuaj sim rau tus nqi pheej yig.
Cov kauj ruam
Ntu 1 ntawm 3: Txheeb Xyuas Cov Cim Qhia
Kauj Ruam 1. Paub koj cov hnub tim
Feem ntau hom asbestos-muaj plaster tau tsim nyob nruab nrab ntawm 1942 thiab 1974. Yog tias koj lub tsev tau tsim lossis kho dua tshiab nyob rau lub sijhawm ntawd, nws yog lub tswv yim zoo kom nws tau sim. Qhov ntawd tau hais tias, asbestos tau siv hauv stucco thiab phab ntsa ntub dej thaum ntxov li xyoo 1910, thiab siv txuas ntxiv ntawm qhov qeeb qeeb kom txog rau thaum tsawg kawg thaum xyoo 1980. Asbestos tseem siv tau hauv qee yam khoom siv hauv tsev niaj hnub no, tab sis qhov kev pheej hmoo yog qhov tsawg yog tias koj lub tsev tau tsim xyoo 1990 lossis tom qab.
Cov hnub no yog qhov tseeb tshaj plaws hauv Tebchaws Meskas. Hauv qee lub tebchaws uas muaj kev lag luam, tseem siv asbestos txuas ntxiv mus txog xyoo 2000. Tsis txhob cia siab rau hnub txiav tawm nyuaj, txij li kev txwv kev tsim khoom qee zaum tso cai rau cov tuam txhab siv lawv cov khoom uas twb muaj lawm
Kauj Ruam 2. Ceev faj ntawm paj kws qab zib
Cov ntawv txheej plaster qab nthab tau siv ntau yam asbestos, tshwj xeeb (tab sis tsis yog tshwj xeeb) ntawm xyoo 1950 thiab 1970's. Nws tsim nyog ntsuas cov qab nthab no yog tias lawv laus zuj zus thiab tawg, lossis yog tias koj npaj yuav rov kho dua nyob ze uas tuaj yeem cuam tshuam thaj chaw thiab tso hmoov av.
Kauj Ruam 3. Saib cov cim ntawm kev puas tsuaj
Txawm hais tias cov plua plav muaj asbestos, qhov no tsis muaj kev phom sij li tsuav yog nws nyob zoo. Yog tias koj pom cov av tawg, tawg, lossis dej puas, lossis yog tias cov ntoo tau pom, tawg, lossis xuab zeb, nws yuav tso cov asbestos fibers. Yog tias lub plaster tsis puas, nws yog qhov zoo tshaj los tso nws ib leeg. Txheeb ib ntus thiab coj mus kuaj tsuas yog kev puas tsuaj tshwm sim tom qab.
Ntu 2 ntawm 3: Sau Cov Qauv rau Xeem
Kauj Ruam 1. Ntiav tus kws tshaj lij thaum twg los tau
Tsis muaj kev qhia paub txuj ci, nws yooj yim los ua yuam kev hauv lub tshuab nqus pa haum lossis tshem plua plav uas tuaj yeem ua rau muaj kev phom sij rau koj tsev neeg. Txawm hais tias tsis tshua muaj tshwm sim, qhov tshwm sim luv luv tau ua rau muaj mob asbestos ntsig txog mob qog noj ntshav ntau xyoo nyob rau yav tom ntej. Lub teb chaws, xeev, thiab kev cai lij choj hauv ib cheeb tsam kuj tseem xav kom koj ntiav tus kws tshaj lij, tshwj xeeb tshaj yog rau cov tsev sib koom thiab chaw ua haujlwm.
- Ua ntej ntiav tus kws tshuaj asbestos, nug cov ntaub ntawv pov thawj tias lawv tau kawm tiav thiab pom zoo hauv asbestos ua haujlwm los ntawm tsoomfwv cov koomhaum.
- Txhawm rau zam kev tsis txaus siab ntawm kev txaus siab, nyob deb ntawm cov kws tshuaj xyuas uas ua haujlwm rau lub tuam txhab tshem tawm asbestos.
- Yog xav paub ntau ntxiv txog kev cai lij choj, hu rau koj lub chaw haujlwm hauv nroog lossis xeev ntawm kev noj qab haus huv lossis kev tiv thaiv ib puag ncig.
Kauj Ruam 2. Tshem tawm thaj chaw
Kev coj ua piv txwv tuaj yeem tso tawm cov tshuaj asbestos txaus ntshai rau saum huab cua. Txawm hais tias koj ua qhov no koj tus kheej lossis ntiav tus kws tshuaj xyuas, xyuas kom muaj kev ceev faj hauv qab no:
- Kaw cua sov thiab cua txias.
- Kaw qhov rooj thiab qhov rooj.
- Xev ib daim ntawv yas rau hauv pem teb hauv qab thaj chaw uas koj yuav ua piv txwv, thiab hla qhov rooj qhib thiab lwm qhov qhib loj.
- Tiv thaiv lwm tus los ntawm kev nkag mus hauv chav thaum koj ua haujlwm.
Kauj Ruam 3. Muab lub tshuab nqus pa
Asbestos fibers zoo heev thiab tuaj yeem nqus tau yooj yim yam tsis pom, uas tom qab tuaj yeem ua rau mob ntsws. Txhawm rau tiv thaiv koj tus kheej, hnav lub tshuab ua pa kom haum ntsuas qhov tsawg kawg N-100, P-100, lossis R-100, lossis ib qho nruab nrog lub lim HEPA lim ntshav. Daim npog ntsej muag plua plav pov tseg yuav tsis tiv thaiv koj.
Yog tias koj muaj lub ntsej muag plaub hau uas cuam tshuam nrog kev ua kom nruj, koj yuav xav tau lub tshuab ua pa, lub siab zoo
Kauj Ruam 4. Hnav lwm yam khoom siv nyab xeeb
Asbestos yog qhov txaus ntshai tshaj plaws thaum nqus, tab sis nws tseem tuaj yeem ua rau txiav lossis "asbestos warts" yog tias nws ncav cuag koj cov tawv nqaij. Qhov tseem ceeb dua, cov fibers tuaj yeem tso rau ntawm cov khaub ncaws thiab nthuav tawm qhov txaus ntshai ntawm nqus tau mus rau lwm thaj chaw. Tiv thaiv koj tus kheej ua ntej koj pib:
- Hnav cov hnab looj tes koj tsis mloog pov tseg. Cov hnab looj tes ua haujlwm ruaj khov yog qhov zoo tshaj plaws, tab sis koj tuaj yeem siv cov hnab looj tes pov tseg tsis muaj hmoov.
- Hnav cov tsom iav kev nyab xeeb yog tias coj tus qauv los saum toj no rau koj, txhawm rau tiv thaiv kom txhob tawg.
- Cov npog npog pov tseg nrog cov khau ua hauv tsev yog qhov zoo tshaj, tshwj xeeb tshaj yog tias koj tab tom piv txwv thaj tsam loj. Koj tuaj yeem hnav khaub ncaws qub hloov thiab muab pov tseg tom qab.
Kauj Ruam 5. Txiav txim siab seb yuav mus kuaj qhov twg
Qhov kev xeem yuav ntseeg tau ntau dua yog tias koj ua ntau qhov piv txwv los ntawm ntau qhov chaw. Koj tuaj yeem nug lub chaw kuaj ntshav asbestos pes tsawg tus qauv uas lawv nyiam, lossis ua raws cov cai no ntawm tus ntiv tes xoo:
- Mus txog 90 m2 (~ 1, 000 ft2) ntawm plaster: Sau peb qho qauv.
- 90 rau 450 m2 (~ 1, 000 txog 5, 000 ft2): Sau tsib qhov qauv.
- Ntau tshaj 450 m2 (5, 000 ft2): Sau xya qhov piv txwv.
- Yog tias muaj ntau txheej txheej ntawm cov khoom, lossis yog plaster hauv thaj chaw sib txawv zoo li sib txawv lossis tau teeb tsa nyob rau lub sijhawm sib txawv, kho lawv raws li cov khoom sib cais thiab ua piv txwv txhua tus siv cov lus qhia no.
Kauj Ruam 6. Dampen lub plaster
Sau cov tshuaj tsuag tes nrog dej thiab ob peb tee tshuaj xab npum. Txau qhov no hla thaj tsam ntawm plaster. Cov ntaub ntub dej ntub yuav tso tsawg dua asbestos fibers.
Kauj Ruam 7. Tshem ib qho qauv ntawm cov yas
Txiav los ntawm tag nrho qhov tob ntawm cov khoom siv plaster nrog cov riam ntse lossis cov cuab yeej. Tshem tawm tsawg kawg 2.5 x 2.5 cm (1 "x 1") square ntawm cov plaster. Sim tsis txhob muab cov khoom tawg ua tej daim me me.
- Nws yog lub tswv yim zoo los tiv toj chav kuaj ua ntej, vim qee qhov xav tau cov qauv loj dua.
- Rau cov tsho tiv no sab saum toj paj kws thiab lwm yam khoom tawg yooj yim (txhua yam uas sib tawg thaum koj txiav nws), tshem tawm li ntawm 5 mL (1 tsp).
Kauj Ruam 8. Muab ob lub hnab coj mus kuaj
Muab cov qauv tso rau hauv lub hnab ntim zoo zip kaw lossis ntim yas, tom qab ntawd tso rau hauv lub hnab thib ob. Sau daim ntawv ntim nrog hnub tim thiab qhov chaw uas koj coj tus qauv (piv txwv li "txoj kev hauv qab nthab qab teb kawg").
Kauj Ruam 9. Patch lub qhov nrog kab xev xev
Siv daim kab xev me tshaj plaws los npog lub qhov. Qhov no txo qis cov nyiaj uas tau tso tawm los ntawm ntug txiav.
Kauj Ruam 10. Ntxuav thaj chaw
Ua tib zoo quav daim ntawv yas poob. Ua tib zoo ntxuav hauv pem teb thiab thaj tsam ib puag ncig cov qauv nrog cov khaub ncaws ntub thiab ntaub ntub dej, lossis nrog lub tshuab nqus tsev HEPA. So sab nraum lub thawv ntim nrog cov ntaub ntub dej.
- Tsis txhob siv lub tshuab nqus tsev li niaj zaus.
- Asbestos fibers tuaj yeem ntab saum huab cua tau teev. Txo koj txoj kev siv chav ntawd mus tas ib hnub, thiab txiav txim siab ntxiv mopping lossis HEPA nqus tsev thaum kawg ntawm hnub ntawd.
Kauj Ruam 11. Muab cov ntaub ntawv pov tseg pov tseg
Ua ntej tawm ntawm thaj chaw, tso koj daim ntawv yas, ntxuav khaub ncaws, hnab looj tes, thiab txheej khaub ncaws sab nrauv, suav nrog khau, rau hauv hnab yas uas ntim tau hnyav. Yog tias nws hloov tawm koj cov plaster muaj asbestos, xa cov hnab no mus rau qhov chaw pov tseg uas lees paub tias muaj asbestos uas muaj cov pov tseg. Asbestos raug txwv los ntawm kev khaws cov thoob khib nyiab hauv ntau thaj chaw.
Kauj Ruam 12. Ntxuav daim tawv nqaij thiab cov khoom siv uas tsis pov tseg
Ua qhov no ua ntej tawm ntawm thaj chaw ua haujlwm yog tias ua tau, txhawm rau txo txoj hauv kev taug qab asbestos nrog koj.
Ntu 3 ntawm 3: Tau Xeem Kuaj
Kauj Ruam 1. Nrhiav qhov chaw kuaj ntshav asbestos nyob ze koj
Muaj ntau txoj hauv kev los nrhiav lub chaw kuaj ntshav asbestos los kuaj koj cov qauv:
- Tsoomfwv Meskas Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam tau tsim txoj haujlwm pub dawb rau kev lees paub rau asbestos cov chaw sim tshuaj, thiab muab Cov Ntawv Teev Npe ntawm cov chaw sim uas tau dhau los ua kev lees paub. Cov chaw kuaj mob tau teev tseg los ntawm lub xeev thiab cov npe suav nrog txuas mus rau chav kuaj ntshav lub vev xaib.
- Txheeb xyuas qee qhov kev paub thoob ntiaj teb, xws li International Asbestos Testing Laboratory lossis EMSL Analytical, Inc.
- Ntau qhov chaw kuaj mob muab kev sim rau cov neeg tsis nyob hauv nroog, dhau los ntawm Tsoom Fwv Tebchaws Express ("FedEx"), United Parcel Service ("UPS"), lossis Tebchaws Meskas Kev Pabcuam Tom Qab ("USPS"). Tsuas yog tshawb nrhiav ntawm koj lub tshuab tshawb fawb uas koj nyiam tshaj plaws rau "kev sim asbestos".
- Txheeb cov nplooj ntawv daj rau "Laboratories - Analytical."
Kauj Ruam 2. Tau txais cov lus hais los ntawm ntau lab
Asbestos kuaj yog pheej yig raws li kev kuaj sim mus. Feem ntau koj tuaj yeem tau txais peb qhov kev kuaj sim qis dua $ 100 USD.
Kauj Ruam 3. Ua raws cov lus qhia ntawm chav kuaj lub vev xaib rau kev xa qauv
Feem ntau cov tuam txhab muaj daim ntawv xa tuaj rau koj kom ua tiav thiab xa lossis nqa nrog koj tus qauv. Luam tawm thiab ua kom tiav daim ntawv thiab xa nrog koj tus qauv thiab them nyiaj rau qhov chaw nyob uas tau teev tseg rau cov qauv xa tawm.
Kauj Ruam 4. Txiav txim siab yuav ua dab tsi ntxiv
Yog tias nws hloov tawm cov plaster muaj asbestos, thiab nws tsis zoo, ntiav tus neeg cog lus asbestos los tswj nws. Koj tuaj yeem tshem cov plaster tshem tawm tag nrho, lossis kaw nws hauv qab txheej tiv thaiv uas ntxiab cov asbestos fibers.
- Xyuas kom tus neeg cog lus yog tsoomfwv lees paub. Koj pawg thawj coj saib xyuas kev noj qab haus huv hauv nroog lossis xeev tuaj yeem tuaj yeem muab cov npe ntawm cov koom haum raug lees paub.
- Sim ua koj tus kheej no tsis pom zoo. Yog tias koj tau teeb tsa lub tswv yim, nco ntsoov ua raws txoj cai lij choj hauv koj cheeb tsam.
Kauj Ruam 5. Paub meej tias thaj chaw nyab xeeb
Tom qab txoj haujlwm tiav, koj tuaj yeem ntiav tus kws tshuaj xyuas asbestos lossis tus kws tshuaj ntsuam xyuas huab cua kom paub tseeb tias asbestos tau ua tiav tiav yam tsis tso asbestos rau saum huab cua.
