Thaum nws los txog rau cov ntaub ntawv ru tsev, cov hlau shingle tau nrov zuj zus vim lawv muaj ntau yam zoo. Txij li qhov ruaj khov thiab zoo nkauj mus rau qhov ruaj khov, cov hlau shingle muaj ntau yam zoo uas ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau cov tswv tsev thiab cov lag luam.

Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov hlau shingles yog lawv lub zog ruaj khov. Nrog rau lub peev xwm tsim khoom txhua xyoo ntawm 30,000,000 square meters, cov shingles no muaj peev xwm tiv taus cov huab cua thiab muab kev tiv thaiv ntev rau txhua lub tsev. Tsis zoo li cov ntaub ntawv ib txwm muaj xws li asphalt shingles lossis ntoo shingles,cov vuas hlau Roolmuaj peev xwm tiv taus kev lwj, kev lwj, thiab kab tsuag, ua rau lawv tsis tas yuav saib xyuas ntau thiab tsis kim rau txhua yam khoom.

Ntxiv rau qhov ruaj khov, cov hlau shingles muab cov qauv niaj hnub thiab zoo nkauj. Tus qauv tsim ntawm cov pob zeb-coated hlau ru tsev vuas tsis yog tsuas yog sleek thiab niaj hnub, tab sis nws kuj yog ntau yam thiab tuaj yeem ua raws li ntau yam architectural styles thiab tsim qauv nyiam. Qhov no ua raucov vuas hlauib qho kev xaiv zoo rau cov neeg uas tab tom nrhiav kev txhim kho qhov zoo nkauj ntawm lawv lub tsev thaum tseem tau txais txiaj ntsig los ntawm kev daws teeb meem ru tsev ntev.

Tsis tas li ntawd xwb, cov vuas hlau yog ib qho kev xaiv uas ruaj khov rau cov neeg siv khoom uas xav txog ib puag ncig. Nrog rau cov khoom tsim tawm txhua xyoo ntawm 50 lab square meters, cov vuas hlau uas muaj pob zeb tsis yog tsuas yog ruaj khov, zoo nkauj xwb, tab sis kuj zoo rau ib puag ncig. Lub neej ntev dua ntawm cov vuas no txhais tau tias lawv raug hloov tsawg dua, txo cov khib nyiab uas cov khoom siv ru tsev tsim tawm. Tsis tas li ntawd xwb, cov vuas hlau feem ntau yog ua los ntawm cov khoom siv rov ua dua tshiab thiab tuaj yeem rov ua dua tshiab tag nrho thaum kawg ntawm lawv lub neej siv tau, ua rau lawv yog ib qho kev xaiv ruaj khov rau cov neeg uas tab tom nrhiav kev txo lawv cov kev cuam tshuam rau ib puag ncig.

Cov txiaj ntsig ntawm cov hlau shingle txuas ntxiv mus rau lawv qhov ruaj khov, tus qauv, thiab kev ruaj khov. Cov shingle no tau lees paub txog li 50 xyoo, ua rau cov tswv tsev muaj kev thaj yeeb nyab xeeb thaum lawv paub tias lawv cov peev txheej tau tiv thaiv rau lub sijhawm ntev. Qhov no, ua ke nrog kev tsim qauv niaj hnub, tau ua rau muaj ntau lub tebchaws, suav nrog Tebchaws Meskas, Canada, Indonesia, Sri Lanka, Kaus Lim Qab Teb, Nigeria thiab Kenya, xaivcov vuas hlauua cov khoom siv ru tsev uas koj xaiv.

Zuag qhia tag nrho, qhov zoo ntawm cov hlau shingle, suav nrog kev ruaj khov, style, thiab kev ruaj khov, ua rau lawv yog qhov kev xaiv zoo rau txhua qhov project ru tsev. Nrog rau lub peev xwm tsim khoom kom tau raws li qhov xav tau ntawm kev ua lag luam thiab cov ntaub ntawv keeb kwm hauv ntau lub tebchaws, cov hlau shingle yog qhov kev xaiv txhim khu kev qha thiab zoo nkauj rau cov neeg uas tab tom nrhiav kev daws teeb meem ru tsev uas kav ntev thiab zoo nkauj. Txawm hais tias rau kev siv hauv tsev lossis kev lag luam, cov hlau shingle muaj ntau yam txiaj ntsig uas ua rau lawv yog tus neeg sib tw saum toj kawg nkaus hauv kev lag luam ru tsev.