Puas tsim nyog txhim kho PVC qhov rais hauv tsev ntoo?

Puas tsim nyog txhim kho PVC qhov rais hauv tsev ntoo?
Puas tsim nyog txhim kho PVC qhov rais hauv tsev ntoo?

Video: Puas tsim nyog txhim kho PVC qhov rais hauv tsev ntoo?

Video: Puas tsim nyog txhim kho PVC qhov rais hauv tsev ntoo?
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Tsev ua los ntawm ntoo muaj lawv tus kheej zoo, yog li nyob rau hauv tus txheej txheem ntawm lawv kev tsim kho, koj yuav tsum tau xyuam xim rau tej yam nuances ntawm kev tsim kho. Ntau tus ntseeg tias nyob rau hauv xws li vaj tse nws tshuab los ntawm cov pob qij txha thiab cov ces kaum. Kev tsim kho tshiab hauv kev tsim kho dua ib zaug lees paub qhov tseeb tias tsuas yog lub tsev tsim tsis raug raug tshuab los ntawm. Nws yog ib qho tsim nyog yuav tsum ua raws li tag nrho cov cai hauv cov txheej txheem ntawm kev txhim kho cov qauv ntawm cov khoom siv no. Feem ntau cov xim yuav tsum tau them rau qhov kev xaiv ntawm qhov rais rau ib lub tsev ua los ntawm ntoo. Cov tswv ntawm cov vaj tse zoo li no paub zoo tias lawv tseem ceeb npaum li cas thaum lub caij ntuj no. Nyob rau hauv rooj plaub thaum lub tsev nyob mus ib txhis, lub qhov rais yuav tsum tiv thaiv ntau li ntau tau los ntawm huab cua phem thiab tsis muaj tsawg dua sov li nyob rau hauv lub nroog cov tsev. Tsis tas li ntawd, cov phab ntsa ntoo yuav tsis kav ntev npaum li cas los ntawm kev ntub dej thiab kub hloov.

nruab pvc qhov rais
nruab pvc qhov rais

Yog vim li cas hauv kev tsim kho hauv nroog niaj hnub no lawv nyiam nruab PVC qhov rais hauv tsev ntoo. Xws li kev daws teeb meem yog pom tseeb, vim nws muaj nws tus kheej zoo. Cov chav yuav ib txwm nyob ntsiag to, sov thiab xis. PVC qhov rais hauv ib lub tsev ntoo tuaj yeem tiv thaiv dampness thiab tsis tu ncua, ua tsaug rau cov tswvthiab cov qhua tuaj yeem nyob hauv ib lub tsev zoo sib xws hauv txhua qhov huab cua. Kev teeb tsa ntawm aluminium profiles hauv cov qauv ntoo yog qhov tsis tsim nyog, vim hais tias cov yam ntxwv ntawm ob cov ntaub ntawv nyob deb ntawm ib leeg. Qhov no yuav siv sij hawm mus rau hauv tus account tsis tau tsuas yog thermophysical nta, tab sis kuj aesthetic sawv daws yuav. Tsuas muaj ob txoj kev xaiv tseg: txhim kho PVC qhov rais hauv lub tsev ntoo lossis cov khoom siv los ntawm cov khoom siv ntuj tsim. Txhua tus tsim yuav tsum ua ntej ntawm tag nrho cov muaj cua sov zoo thiab suab rwb thaiv tsev. Cov ntoo zoo kawg nkaus tiv thaiv los ntawm qhov txias, tab sis PVC cov yam ntxwv ntawm thermal conductivity yog yuav luag ob zaug siab. Qhov no yog lub ntsiab kom zoo dua ntawm qhov profile tshaj thawj cov khoom.

pvc qhov rais hloov
pvc qhov rais hloov

Yuav kom txhim kho PVC qhov rais kom zoo, koj yuav tsum ua raws li cov cuab yeej tshwj xeeb uas muaj ntau yam nta. Ua ntej txhim kho qhov profile, koj yuav tsum tsim ib lub thawv ntoo ntxiv uas nws yuav tau teem caij. Qhov no yuav pab tau cov qauv tiv thaiv lub load ntawm ntoo. Tsis tas li ntawd, cov kabmob tshwj xeeb uas ua los ntawm cov ntoo yuav tsum muab tso rau hauv qab ntawm cov ces kaum ntawm lub thawv. Lub thav duab yuav so ntawm lawv.

pvc qhov rais hauv ib lub tsev ntoo
pvc qhov rais hauv ib lub tsev ntoo

PVC qhov rais hauv tsev ntoo muaj tib lub tshuab kev teeb tsa zoo ib yam li cov ntaub ntawv hauv vaj huam sib luag thiab thav duab. Ntau tus xav paub seb lawv tus phooj ywg zoo li cas. Cov lus teb rau nws tau pom rov qab rau xyoo 1997. Kev tshawb fawb los ntawm Australian Independent Institute tau ua pov thawj tias PVC yog ib qho khoom siv hauv tsev niaj hnub. Hauv kev tsim cov qhov rais ua los ntawm cov ntoo, siv cov nplaum laminated ntoo,uas undergoes tshuaj kho mob thaum lub sij hawm ntau lawm txheej txheem. Lawv tiv thaiv cov khoom siv ntuj los ntawm kab thiab lwj, thiab tseem muab kev nyab xeeb ntawm hluav taws thiab ya raws. Yog tias cov qauv ntoo yog tsim los ntawm kev siv tshuaj tua kab mob thiab tsis zoo impregnations, ces nws yuav txaus ntshai rau tib neeg lub cev. Qhov no ib zaug tau lees paub tias cov khoom yas muaj qhov zoo ntawm lwm cov ntaub ntawv, ntxiv rau, kev hloov ntawm PVC qhov rais nyob rau hauv rooj plaub no yuav yooj yim dua thiab yuav tsis xav tau rau nws ntev.

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