Vim nws cov yeeb yam muaj txiaj ntsig zoo, cov xim zoo nkauj, nthuav kev ntxhib los mos thiab, qhov tseem ceeb, tus nqi pheej yig, cov neeg tau txais cov ntaub txuas ntxiv (ntau tshaj li ntawm qhov tseeb - polyvinylchrome, PVC).
Siding tau ntawm PVC
Vinyl siding yog muaj nyob rau hauv daim ntawv ntawm daim iav, qhov chaw uas muaj xim pleev xim rau ntau xim (feem ntau pastel xim), qog cov zoo nkauj (pob zeb, ntsib cib , ntoo) los yog ob qho tib si ntawm cov yeeb yam no. Kev ua haujlwm ntawm kev tiv thaiv ntawm PVC (tsis kam rau lwm cov teebmeem phom sij, tsis muaj kev cuam tshuam rau putrefaction thiab fungal nres, hluav taws kev ruaj ntseg, yooj yim ntawm installation) cia lawv siv dav rau sab nrauv thiab kho kom zoo sab hauv cov vaj tse thiab thaj chaw.
Raws li ib qho khoom siv sab nraud, PVC sib txuas yog feem ntau siv rau kev nkaum facades thiab cov chaw ntawm cov tuam tsev. Nyob rau tib lub sij hawm, piv txwv li, PVC sib txuas rau lub façade tsis tsuas yog txhim kho qhov pom ntawm lub tsev, tab sis kuj tiv thaiv nws los ntawm lwm qhov chaw thiab tso cai rau txo cov nqi cua sov, vim nyob rau hauv lub siding nws yog yooj yim los npaj cov rwb thaiv tsev. Tib yam siv rau txoj hlua tiv thaiv PVC.
Ntawm tej qhov chaw nyob rau hauv xyoo tas los pib siv cov PVC sib txuas ntawm lub tsev thaiv, ua rau lub ntsej muag nyob hauv lub cav lossis nkoj. Lub tsev nrog xws li ib lub façade tau pom ib qho kev ua los ntawm cov ntoo. Rau kho kom zoo hauv tha xim, feem ntau cov nplais yas yog siv los ua tus tsim cov khoom siv los yog chav dej. Ntawm no, PVC sib npaug yog nrov heev. Muaj cov tsos ntawm cov xov hauv qab ntoo hauv ob sab phlu, xws li cov khoom tiav yog kiag li tsis raug rau rotting (as opposed to wood). Tsis tas li ntawd, nws yog qhov pom zoo kom siv nws rau txojkev chav dej hauv cov tsev tshiab uas thim-tsis zoo li qhov vuas vias, ib qho tsis los xij.
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