Niaj hnub no, kev ua lag luam rau cov ntaub ntawv vov yog muaj ntau yam ntawm lawv hom. Thiab ntawm tag nrho qhov no nws tsis yooj yim xaiv qhov raws nraim qhov txheej uas haum rau koj kev tsim kho. Cia peb kawm seb cov ntaub ntawv vov tsev muaj dab tsi.
Hom kev vov tsev rau lub ru tsev ntawm lub tsev
Cov kws kho mob tshwj xeeb yog cov feem ntau cov ntaub ntawv ntawm cov vov tsev, uas yuav siv tau rau ob lub ru tsev thiab ob lub ru tsev.
- Cov vuas ceramic uas ua los ntawm av nplaum, uas raug rho tawm haujlwm. Vim qhov no, nws cov paib muaj xim liab xim av. Vuas yog ib zaug- lossis ob-nthwv dej, dog dig thiab tiaj tus, grooved thiab banded. Qhov zoo tshaj plaws rau kev kho cov vuas ceramic yog nyob ntawm 22-60 ° nqes hav ntawm lub ru tsev. Cov khoom tau zoo heev Frost tsis kam thiab tsis ntshai ntawm hluav taws. Txawm li cas los, qhov nyhav ntawm cov pobzeb loj heev, uas yuav tsum tau siv lub installation ntawm ib txoj hlua ciav hlau.
- Ib qho hom khoom phom sij rau sab nrauv yog bitumen shingles . Nyob rau hauv tus txheej txheem ntawm kev tsim, bitumen vuas yog them nrog cellulose, iav fiber, polyester thiab xim. Nrog kev pab ntawm xws li ib qho khoom siv tau yooj yim nws yog ua tau los tsim cov ru tsev ntawm txhua yam nyuaj thiab kev teeb tsa. Cov khoom tsis tawg, muaj suab nrov zoo nkauj, tsis raug rau rotting thiab corrosion. Qhov tsis zoo ntawm xws li ib txheej rau cov ru tsev yog lub flammability ntawm mos vuas. Tsis tas li ntawd, nws Burns nyob rau hauv lub hnub.
- Nrov heev hnub no yog lwm hom ntawm cov khoom siv vov tsev - hlau vov . Cov ntawv ntim ntawm lub vov ntaub thaiv no, coated nrog polymer, yog muab ceev ceev dua lwm cov ntaub ntawv. Los ntawm kev deb nws yuav zoo li lub ru tsev them nrog vuas vuas, tab sis qhov tseeb lawv yog hlau vuas, uas muaj peev xwm muaj ntau yam ntawm qhov ntev thiab txawm yuav txiav yog tias tsim nyog. Cov khoom no yog lub teeb thiab pheej yig, tab sis nws tsis txuag los ntawm nrov, thiab thaum twg koj nruab, koj tau txais ntau pov tseg.
- Koj tuaj yeem nrhiav tau ntau yam kev tawm dagzog, lub ru tsev uas tau them nrog lub rooj sib tham ntawm corrugated . Cov no yog zinc-plated corrugated steel nplooj ntawv, uas yuav siv tau rau tej nqes hav. Cov khoom siv no yog kav, pheej yig thiab ruaj khov.
- Bitumen slate los yog ondulin yog rau hnub no, tej zaum, cov ntaub ntawv vov nrov tshaj plaws. Cov khoom siv no yog qhov txawv ntawm nws lub zog, lub zog thiab lub teeb. Nws muaj peev xwm yuav pw txawm tsis tshem qhov qub vov tsev. Los xij nrog lub sam thiaj ntim zoo ua ke. Xws li cov kab no tuaj yeem tiv taus tej huab cua hloov, muaj cua sov thiab lub suab nrov zoo nkauj.
