Nws tsis yog qhov xav tsis thoob tias cov ncej tsev yog nce raws li pom, thiab tsis yog hauv thaj chaw hauv nroog nkaus xwb. Lawv txoj kev tsim yog ntau txoj kev zoo tshaj rau cov tsoos pob zeb. Ua ntej tshaj plaws, nws txuag cov khoom siv thiab sijhawm. Kev tsim cov ncej yog nrawm dua li ua lub tsev pob zeb phab ntsa, thiab koj xav tau cov khoom tsawg. Txawm li cas los xij, txhawm rau kom lub tsev ua kom haum rau kev nyob, nws yog qhov yuav tsum tau "sau" nws tus ncej, uas yog, tiv thaiv nws los ntawm qis kub, noo noo thiab suab nrov. Yog li ntawd, nws yog qhov tseem ceeb kom paub tias qhov rwb thaiv tsev twg zoo tshaj plaws rau lub tsev ncej. Nov tsis yog thaum koj tuaj yeem txuag nyiaj, vim tias cov phab ntsa yuav tsum kav tsawg kawg ib tiam ntawm tus tswv. Dab tsi yog qhov zoo tshaj plaws thiab feem ntau cov khoom siv zoo?
Rwb thaiv tsev zog
Thaum xaiv lub rhaub, qhov qauv tseem ceeb tsis yog nws tus nqi. Cov khoom zoo yuav tsum muaj cov yam ntxwv li nram no:
- Thermal conductivity. Qhov qis nws cov coefficient, qhov zoo dua cov rwb thaiv tsev yuav ua kom kub thiab poob nws qeeb dua. Lub tsev yuav sov nyob rau lub caij ntuj no thiab txias thaum lub caij ntuj sov.
- Dej nqus. Qhov kev xam yog zoo ib yam li yav dhau los: tus nqi tsawg dua, zoo dua. Hws noo noo-rwb thaiv tsev ua rau muaj cua sov ntau dua, thiab dua li, nws tuaj yeem yooj yim khov thaum lub caij ntuj no.
- Ntshws. Ntawm no koj kuj yuav tsum xaiv lub rhaub nrog cov qauv tsawg. Tom qab tag nrho, lub tsev yuav sawv dawb rau ntau tshaj li ib xyoos, thiab yog tias qhov shrinkage loj, qhov no yuav ua rau kom sov poob.
- Vapor permeability. Cov khoom siv ua pa yog qhov lav tias pwm tsis tuaj yeem pib hauv tsev.
- Kev Nyab Xeeb Ua ntej tshaj plaws, qhov kev txhawj xeeb no qhov siab tshaj plaws tsis kam mus tua hluav taws, nrog rau qhov tsis muaj cov khoom lom.
Tsis tas li, lub rwb thaiv tsev yuav tsum ua ke nrog cov ntoo uas tus ncej coj los ua, thiab muaj kev pabcuam lub neej tsis pub tsawg tshaj li nws.
Lub rwb thaiv tsev twg zoo tshaj rau tus ncej tsev?
Ua ntej yuav cov khoom siv rwb thaiv tsev, koj yuav tsum ua tib zoo paub koj tus kheej nrog nws cov vapor permeability. Nws yuav tsum tsis txhob qis dua li ntawd ntawm cov ncej. Rau kev tsim kho ntawm thav duab, conifers feem ntau siv.
Ntawm kev tsim cov khoom lag luam hauv tsev, koj tuaj yeem nrhiav cov rwb thaiv tsev zoo li no:
- extruded polystyrene ua npuas ncauj;
- polyurethane ua npuas ncauj;
- polystyrene ua npuas ncauj;
- polystyrene;
- nthuav av nplaum;
- ecowool;
- pob zeb hauv av ntaub plaub.
Ntawm cov ntaub ntawv no, thawj 5 cov ntaub ntawv muaj lub vapor qis permeability. Yog li ntawd, nws zoo dua tsis txhob siv lawv kom sov lub tsev ncej. Tab sis ecowool thiab pob zeb tsiaj hauv av muaj qhov zoo rau cov laj thawj no.
Ecowool yog qhov zoo tshaj plaws rau cov phab ntsa thiab pem teb cladding. Txawm li cas los xij, nws tsim nyog txiav txim siab tias rau nws txoj kev teeb tsa koj xav tau cov cuab yeej tshwj xeeb, thiab nws tus nqi zoo. Tab sis pob zeb hauv av ntaub plaub yuav nteg tau ntawm nws tus kheej, nrhiav basalt paj rwb ntaub plaub los yog iav ntaub plaub.
