Chav rwb thaiv tsev rau tus da dej: hom thiab khoom siv

Lub cev ua haujlwm ntawm kev ua haujlwm yog txiav txim siab los ntawm tej yam xws li kev nyab xeeb, tsim teeb meem, tsim cov khoom siv hauv tsev thiab ntau yam ntxiv. Feem ntau ntawm lawv yog cov tseem ceeb hauv kev tsim kho ntawm chav ua haujlwm. Thiab yog li ntawd lub neej ntawm lub caij nyoog kawg no yog lub siab tshaj plaws, yuav tsum high-zoo zog rau ib tug da dej. Nws tso cai rau koj kom sov so thiab lub pom av noo nyob rau hauv lub tsev. Chav rwb thaiv tsev xav tau los tiv thaiv lub rhaub thiab phab ntsa ntawm da dej ntawm qhov nkag mus ntawm cov dej ua pa, los tsim kom muaj lub vapor barrier tshwj xeeb. Ua ke ntawm ntau txoj kev ntawm kev tiv thaiv tiv thaiv qhov pom ntawm condensation rau lub rhaub.

Khoom rau vapor barrier

Nyob rau hauv tej chav tsev sov, noo noo ntawv cov ntaub ntawv. Qhov siab yog siab ntau tshaj qhov muaj zog atmospheric. Qhov no yog qhov tseeb tshwj xeeb rau da dej. Nyob rau hauv ib qho kev rau siab kom tau tawm, cov chav penetrates rau hauv lub rwb thaiv tsev ntaub thiab condenses nyob rau hauv nws. Vim li ntawd, lub rhaub thiab cov phab ntsa ntawm da dej tau txais qias neeg thiab ploj. Kom tsis txhob no, thaum lub internal finishing chav vapor barrier siv. Nws tuaj yeem yog ob qho tib si niaj hnub, high-tech, thiab cov khoom qub (iav, ntawv ci, polyethylene zaj duab xis, thiab lwm yam). Chav rwb thaiv tsev rau ib da dej nrog kev siv cov vov tsev thiab cov ntawv vov tsev muaj ntau qhov teeb meem: fragility, tso tawm cov tshuaj lom neeg, tsis hnov tsw tsw. Yog li ntawd, nws yog zoo dua tsis siv cov ntaub ntawv no. Pergamum thiab polyethylene foil (vim lawv pheej yig thiab yooj yim ntawm kev siv) muaj ntau heev thaum nqa tawm cov pa taws ua haujlwm.

Chav rwb thaiv tsev ntawm txhuas ntawv ci

Lub ntsiab lus tseem ceeb rau cov ntaub ntawv rau vapor thaiv thiab thermal rwb thaiv tsev yog qhov kub thiab txias. Muaj ntau cov neeg tsim tawm tswv yim qhia siv los ua ib qho kev thaiv teeb meem ntawm aluminium. Cov khoom no tivthaiv lub rwb thaiv tsev thiab cov phab ntsa ntawm qhov cub, txig txhua qhov cub hauv chav ua haujlwm, tsis tas yuav hloov lub sijhawm ntev. Koj tuaj yeem siv cov ntawv ci ua ke nrog rwb thaiv tsev, lossis cais. Nruab nrab ntawm lub puab trim chav thiab txhuas ntawv ci yuav tsum cua kis (txog 15 hli). Cov ntaub qhwv ntaub muaj ntau dhau lawm, cov pob qij txha ua tau zoo nrog cov nplaum tshwj xeeb uas muaj cua sov tawv. Kom tso dej khov ua kom txaus mus rau hauv pem teb, lub qhov me me ntawm lub vev xaib yog muab rau ntawm qhov chaw nruab nrab ntawm cov phab ntsa thiab hauv av.

Foiled thermal rwb thaiv tsev

Hauv kev tsim ua lag luam, cov ntaub ntawv pov thawj tshwj xeeb muaj ntaub ntawv nrog cov coagings coatedings (piv txwv, URSA) tuaj yeem nrhiav tau. Lawv ua ntau yam haujlwm: kev kub-insulating, vapor-insulating, reflection hauv tshav kub hauv chav. Lub installation ntawm xws li cov ntaub ntawv yog yooj yim heev yooj yim thiab yooj yim.

Chav thaiv rwb membrane zaj duab xis

Cov khoom siv no yog siv los tiv thaiv lub rhaub. Lub membrane zaj duab xis nyob ntawm sab hauv ntawm qhov khub ua ke, nyob rau hauv pem hauv ntej ntawm thermal insulation txheej, thiab npog nws tag nrho nto. Kho zaj duab xis ua los ntawm ib tug ntoo khib nkhaus siv cov staple rab phom. Qhov no yog qhov tsim nyog kom tsis txhob muaj txhua yam kev khoob thiab kev ua txhaum. Cov ntaub so ntawm daim nyias nyias uas sib tshooj 10 cm. Xws li lub vapor barrier rau da dej yuav ruaj khov thiab ruaj khov. Qhov loj tshaj plaws yog tsis kom tighten lub zaj duab xis nrog kev rau siab.

Tshav kub thiab vapor barrier ntawm lub qab nthab ntawm da dej nrog nthuav polystyrene paib

Nws paub tias cua kub nyhiab tau nce siab. Yog li ntawd, kev tiv thaiv ntawm lub qab nthab ntawm lub zog yuav tsum tau xav txog txawm tias thaum lub sij hawm tsim thiab tsim kho ntawm da dej. Hnub no, rau lub hom phiaj no, polystyrene plates yog siv tau zoo. Lawv zoo - yooj yim ntawm installation thiab preservation ntawm lawv cov cua sov rwb thaiv tsev, txawm nyob rau hauv tus ntawm noo noo.

Nws yuav tsum nco ntsoov hais tias lub vapor barrier rau da dej yog qhov tsim nyog kawg. Tab sis qhov no tsuas yog siv rau lub chav tsev sib tw xwb. Lwm cov chav yuav raug cais ntawm qhov txawv.