Yog vim li cas ib tug vapor barrier zaj duab xis

Chav rwb thaiv tsev zaj duab xis - qhov no yog cov ntaub ntawv uas yog siv rau cov dai ru tsev nrog ntau hom coatings. Nws lub ntsiab muaj nuj nqi yog los tiv thaiv cov rwb thaiv tsev txheej los ntawm cov pa dej uas yuav tau tsa ceg thaum ntxuav, da dej, ua noj ua haus thiab lwm yam domestic ua hauj lwm.

Nyob rau hauv lub Soviet Union, ib cov khoom xws li ib tug tshwj xeeb vapor barrier zaj duab xis, zoo tsis tuaj kawm ntawv. Siv rau ru tsev ntawm qhov zoo tshaj plaws tubular polyethylene zaj duab xis, thiab feem ntau tsuas vov tsev, asphalt los yog vov tsev ntsoov. Tshiab ntaub ntawv muaj nyob tom qab pib ntawm kev tsim kho ntawm cov khoom kim heev villas, uas yuav tsum tau ntau tshaj technology.

Cov lawv yuav tsum distinguished hnub no tam ntaub ntawv yas muaj zog, uas yuav siv tau rau ob leeg chav thiab waterproofing. Ib tug pa barrier zaj duab xis yog advantageously siv imperforate. Raws li reinforcing bases siv daim ntaub los yog mesh.

Nyob rau hauv tej rooj plaub, thaum cov insulated chav tsev muaj ib tug high kub thiab humidity (da dej, chav ua noj, sauna, ua luam dej pas dej ua ke), ib tug tshwj xeeb vapor barrier zaj duab xis yog yuav tsum tau. Nyob rau hauv cov ntaub ntawv no, koj yuav tsum tau siv hnab yas films uas laminated nrog txhuas ntawv ci rau sab hauv.

A khoom xws li pa barrier zaj duab xis, uas los ua ke yog tsis nyuab, yuav tsum yog tam sim no thaum twg ru tsev siv. Vim hais tias tsis muaj ib tug vapor barrier tshuam cuam tshuam rau thermal rwb thaiv tsev yam ntxwv ntawm lub chav tsev, vim hais tias cov hauv qab soaked rwb thaiv tsev muaj ib tug ntau dua theem ntawm tshav kub outflow. Tus zaj duab xis yog muab tso rau sab saum toj ntawm lub rwb thaiv tsev rau lub rafters thiab fastened nrog rau tes los yog crosslinkers. Laps yuav tsum tau insulated vapor impermeable zaj duab xis. Cov pob qij txha npaj kev sib khi ib daim hlab. Nyob rau sab saum toj ntawm cov zaj duab xis feem ntau nteg waterproofing kontrobreshetka muab ib tug huab cua kis, lub lath nws tus kheej vov tsev cov ntaub ntawv uas (hlau, vov tsev hlau, mos bitumen, thiab cov vov tsev puas al.).

Yutafol rwb thaiv tsev zaj duab xis yog ib tug classical tsev ntaub. Nws yog tso tawm raws li ib tug txhuas txheej (NAL Yutafol) thiab tsis muaj (Yutafol H). Cov khoom muaj ib tug siv tam mesh, laminated rau ob tog ntawm ib lub hnab yas khoom. Tus zaj duab xis yog tsim rau cov kev kho ntawm lub nthab qhov chaw nyob rau hauv lub tiaj thiab pitched ru tsev. Cov khoom no muaj ntawv pov thawj. Yob ntev yog 1.5 mus 50 meters, 0.17-0.22 hli thickness ntawm cov khoom zaj duab xis rau cov zoo tib yam thiab 0.3 hli rau ib zaj duab xis nrog ib tug txhuas txheej. Nws yog Yutafol-ntev khoom. Nws yog ntseeg hais tias zoo nteg cov zaj duab xis yuav pab nyob rau nruab nrab kom ntau li ntau raws li qhov nruab nrab yog tej vov tsev. Thiab lub xam nrog ntawm tej yam kom tsawg flammability kev kawm.

Nyob rau hauv tas li ntawd mus optimizing tsev rwb thaiv tsev, vapor barrier zaj duab xis tej yam nyiaj vim hais tias nws flooring ho prolongs kev pab cuam lub neej ntawm rwb thaiv tsev.