Asbestos kav - uas yuav siv tsis tau

Asbestos kav los yog, raws li lawv yog hu ua, asbestos-xis mas, ib txwm muaj tau txhim khu kev qha thiab, tseem ceeb tshaj, nqi-zoo khoom, dav siv nyob rau hauv thaj chaw deb chaw, nyob rau hauv lub suburban lub zos ntawm chimney. Nyob rau hauv tas li ntawd, cov khoom ntawm cov khoom no muaj tau lug siv nyob rau hauv kev tsim kho, piv txwv li, dej phwj kev sib txuas lus thiab zoo tshaj plaws-paub - slate. Tab sis nws yog tsis muaj daim card uas lub slate lov nyob rau hauv qhov hluav taws kub, tab sis hais tias tsis tau kev tso craftsmen siv asbestos kav rau tej qhov cub tawg. Meanwhile, cov nam tswj los ntawm ib tug xov tooj ntawm cov kev cai.

Cov kev cai hais txog hluav taws kev ruaj ntseg yog nruj me ntsis txwv tsis pub siv tej khoom no rau kev kho ntawm lub qhov cub cua sov. Thaum lub tsev kev cai tso cai rau kev siv ntawm asbestos nyob rau hauv cov mob uas cov khoom roj kub yog tsis ntau tshaj 300 degrees Celsius. Yog li, thaum dhau los ntawm lub nthab qhov chaw, asbestos kav yuav tsum tau insulated los mus tiv thaiv cov hws.

Txawm hais tias kev yam ntxwv ntawm asbestos MAAs khoom manufacturers taw tes rau cov tseem lawv cov kev siv rau cov huab cua cua, raj tso, ducts, exploitation ntawm no cov ntaub ntawv uas, nyob rau hauv lub xub ntiag ntawm lub qhov cub, yuav yooj yim ua heev disastrous tau. Nco ntsoov tias txhua yam los mus ua lub chimney ntawm no cov ntaub ntawv uas nyob rau hauv lub ntoo hlawv qhov cub los yog qhov cub thee yuav ua rau ib tug tua hluav taws kev ruaj, tsuas muab tso rau, ib tug tua hluav taws.

Thaum siv rau flue yeeb nkab asbestos manifests tag nrho cov shortcomings ntawm no cov ntaub ntawv uas, tau ntau leej - lawv yog cov unsuitable rau siv nyob qhov twg muaj ib tug zaum ntawm ib tug kub kub.

Firstly, lub lag luam ntawm ib tug asbestos khoom yog npaum li cas thiaj li cravings, vim hais tias lawv tsis muaj txaus tshav kub muaj peev xwm, los pab txhawb nws, absorbed condensate, thiab muaj peev xwm tsuas yog mas mounted flue roj.

Secondly, yog tsis muaj tau los tsim kom tau tshwj xeeb hatches rau kev soj ntsuam xyuas thiab ntxuav ntawm lub chimney ntawm soot, uas pom zoo tias tseem ceeb thaum lub sij hawm ncua siv ntawm lub cub tawg. Thaum tsim xam hais tias asbestos kav yuav siv tau rau cov uas tsis hwj chim pab kiag li lawm - gas txhua thiab roj cua kub nrog ib tug tsawg kub tsoom fwv.

Ntsiab lus saum toj no, peb yuav xaus uas siv cov khoom siv no yog tsis npaj rau lub chimney nyob rau hauv lub cub tawg cua sov tshuab, thiab ua ntej los yog tom qab ua rau muaj kev huam yuaj. Xwb, nws tej zaum yuav phua yeeb nkab, thiab raws li ib tug tshwm sim, tawm los ntawm cov pa roj carbon monoxide los ntawm cov kab nrib pleb. Nws tej zaum yuav cig uas nyob ib sab combustible khoom.

Niaj hnub no, cov kev siv kev lag luam kom muaj cov kev pab ib tug txaus muaj kev nyab xeeb ntaub ntawv uas tsis pub mus ua si cov neeg ntawm private tsev nyob rau hauv lub "Lavxias teb sab roulette" es tsis txhob ua ib tug zoo kiag li thiab tswj tej yam kev mob ntawm kev siv ntawm cov cua kub systems.

Yog li ntawd, ua ntej koj yuav asbestos MAAs kav thiab siv lawv rau tej qhov cub tawg, 100 lub sij hawm xav tias seb puas yuav ua tau nws.