Kev tsim kho ib ntus feem ntau tsis siv cov khoom kim. Xws li rau vov tsev. Ib qho ntawm cov kev xaiv nyiaj txiag yog kev siv cov vov tsev. Cov khoom no yog dab tsi?
Yuav yog dab tsi
Tol yog ib hom kev vov tsev, daim ntawv vov tsev impregnated nrog cov thee lossis cov khoom siv tar, sprinkled nrog xuab zeb lossis pob zeb hauv av. Cov khoom siv tsis yog ruaj khov heev, tab sis pheej yig heev, yog li nws tseem nrov, txawm tias muaj ntau ntawm cov txheej txheem tshiab, niaj hnub. Roofing xav, cov khoom siv vov tsev feem ntau yog siv hauv kev tsim vaj tsev ib ntus. Rau cov qauv ruaj khov, siv cov khoom siv ruaj khov dua.
Daim ntawv thov
daim ntawv vov tsev siv tau dab tsi? Cov yam ntxwv ntawm cov khoom tso cai rau nws siv rau ntau lub hom phiaj, nyob ntawm seb hom hnav khaub ncaws. Yog tias nws yog xuab zeb, koj tuaj yeem siv cov vov tsev rau cov dej tsis muaj dej thiab cov ru tsev ntawm ntau lub tsev ib ntus. Coarse-grained hnav khaub ncaws tso cai rau koj siv cov khoom siv rau sab saum toj txheej ntawm lub ru tsev tiaj tus. Piv txwv li, rau lub tsev thiab chaw nres tsheb.
Tsis muaj txheej txheej thiab nchuav tshwj xeeb waterproofing vov tsev. Cov yam ntxwv tso cai rau koj los tiv thaiv lub hauv paus, hauv qab daus thiab hauv pem teb los ntawm ya raws, ua tsaug rauvim li cas nws thiaj li feem ntau pw hauv qab cov vuas hauv chav dej. Los ntawm nws tus kheej, pob zeb hla dej noo, yog li kev siv cov khoom siv hauv qhov no yog qhov tseeb thiab siv tau zoo. Ntxiv rau qhov rwb thaiv tsev tiv thaiv dej thiab chav dej, daim ntawv vov tsev tuaj yeem siv los ua cov khoom siv hauv ob sab phlu.
pros and cons
Qhov zoo ntawm tsuas yog dab tsi? Nws cov yam ntxwv kev tsis tas yuav muaj kev txawj tshwj xeeb thaum ua haujlwm nrog cov khoom siv. Vim lub teeb nyhav ntawm cov yob, nws tuaj yeem ua haujlwm nrog cov ntawv vov tsev yam tsis muaj tus khub. Qhov yooj ntawm cov khoom tso cai rau nws tso rau ntawm txhua lub kaum sab xis. Nws yuav tiv thaiv lub tsev los nag thiab daus, los ntawm condensation. Tol yog ib qho khoom siv pheej yig, uas tso cai rau nws los siv rau hauv kev tsim kho vaj tse ib ntus, lub tsev nyob rau lub caij ntuj sov lossis lub tsev tsim tawm thiab tsis ua rau muaj kev puas tsuaj loj rau pob nyiaj siv.
Tseem muaj qhov tsis zoo uas paub zoo uas yuav tsum tau txiav txim siab thaum xaiv yuav ua li cas npog lub ru tsev ntawm lub tsev nres tsheb lossis yuav siv dab tsi los tiv thaiv lub hauv paus. Tol yog yooj yim flammable, tsis resistant rau sab nraud influences. Hauv av, cov khoom siv yuav xav tau kev tiv thaiv ntxiv, nrog rau thaum siv nws ua cov txheej saum toj kawg nkaus hauv lub ru tsev. Nyob rau hauv cov nqe lus ntawm durability, nws yog inferior rau ntau niaj hnub coatings. Ru tsev waterproofing yuav tsis yog ib puas feem pua. Qhov kub qis ua rau cov tsos ntawm cov kab nrib pleb ntawm cov khoom siv, yog li nws yog ib qho tsim nyog yuav tsum tau muab tso rau hauv ob peb txheej, yog li koj tuaj yeem txuas lub neej ntawm txheej txheej thiab ua kom nws txhim khu kev qha. Tol tsis yog cov khoom siv kho kom zoo nkauj, nws cov tsos yog unpresentable, thiab tsis muaj kev xaiv ntawm cov xim. Txawm li cas los xij, nws yog txhua tus kiv cuatseem pom, feem ntau vim nws tus nqi qis thiab yooj yim ntawm kev ua haujlwm nrog nws.
Kev tu lub ru tsev tarpaper
Yuav tsum tau tshem cov nplooj poob thiab daus ntawm lub ru tsev raws sijhawm. Tshwj xeeb mloog yuav tsum tau them rau qhov no nyob rau hauv lub caij nplooj zeeg thiab caij nplooj ntoos hlav. Tsawg kawg ib zaug txhua tsib xyoos, nws yuav tsim nyog los kho thaj chaw puas thiab kho cov txheej txheem tiv thaiv, uas yog vim li cas cov ntawv vov tsev feem ntau tsis siv rau hauv kev tsim cov peev txheej.
modern analogues
iav ntaub impregnated nrog bitumen ntawm ob sab ua lub hauv paus rau iav vov tsev khoom. Cov khoom no muaj zog heev thiab biostable. Feem ntau siv rau txheej cov tsev lag luam thiab cov dej tsis zoo.
Rubemast yog cov khoom tsim, vov tsev vov tsev nrog cov khoom zoo bituminous impregnation, hnav khaub ncaws saum npoo thiab nrog ntxiv ntawm plasticizers. Tam sim no nws yog suav hais tias yog cov khoom siv vov tsev zoo tshaj plaws. Nws tus nqi tsis siab dhau, yog li nws xav tau ntau.
Euroroofing khoom raws li polyester, fiberglass los yog fiberglass yuav kav ntev dua, zoo meej rau waterproofing.
Kev xaiv cov khoom yog nyob ntawm lub hom phiaj ntawm kev siv. Ntau yam ntawm cov khoom siv vov tsev tso cai rau koj xaiv qhov kev xaiv uas haum tshaj plaws.
Tol tsis yog cov khoom siv vov tsev thiab cov dej tsis zoo tshaj plaws, tab sis nws muaj tus nqi qis, uas ua rau nws nrov heev thaum npog lub ru tsev ntawm cov qauv ib ntus thiabtiv thaiv lub hauv paus los ntawm noo noo.
