Kev ruaj khov thiab lub neej ntev

Ib qho ntawm cov txiaj ntsig tseem ceeb tshaj plaws ntawm 3 Tancov asphalt shinglesyog lawv lub zog ruaj khov. Nrog lub neej ntev txog 25 xyoo, cov shingles no yuav sawv qhov kev sim ntawm lub sijhawm. Lawv tau tsim los kom tiv taus txhua yam huab cua, suav nrog nag hnyav, daus, thiab kub heev. Tsis tas li ntawd, lawv muaj kev tiv taus cua zoo kawg nkaus txog li 130 km / teev, ua rau lawv yog qhov kev xaiv txhim khu kev qha rau cov tswv tsev hauv thaj chaw uas muaj huab cua hnyav.

Muaj peev xwm ntau lawm

Thaum xaiv cov khoom siv ru tsev, koj yuav tsum xav txog qhov kev ntseeg siab ntawm tus neeg tsim khoom. Peb lub tuam txhab muaj peev xwm tsim khoom zoo, nrog rau kev tsim khoom txhua xyoo ntawm 30 lab square meters ntawm cov vuas asphalt. Lub peev xwm tsim khoom siab no ua kom peb tuaj yeem ua tau raws li qhov xav tau ntawm txhua qhov project kho dua tshiab, loj lossis me. Tsis tas li ntawd, peb kuj muab cov vuas ru tsev hlau uas muaj pob zeb nrog lub peev xwm tsim khoom txhua xyoo ntawm 50,000,000 square meters, muab ntau yam kev xaiv rau koj kom tau raws li koj cov kev xav tau tshwj xeeb.

Tus nqi siv tau

Ntxiv rau lawv qhov zoo nkauj thiab ruaj khov, 3 Tan asphalt shingles yog cov kev daws teeb meem pheej yig. Nrog cov nqe lus them nqi yooj yim xws li L / C thaum pom thiab xa nyiaj hluav taws xob, cov tswv tsev tuaj yeem tswj hwm lawv cov peev nyiaj kho dua tshiab tau yooj yim. Lub neej ntev ntawm cov shingles no txhais tau tias koj tsis tas yuav txhawj txog kev hloov pauv ntau zaus, uas thaum kawg txuag koj cov nyiaj hauv lub sijhawm ntev.

Cov Kev Xaiv Zoo Rau Ib Puag Ncig

Thaum cov tswv tsev ntau dua paub txog lawv qhov cuam tshuam rau ib puag ncig, nws tsim nyog sau tseg tiasvov tsev asphalt shinglestuaj yeem yog ib qho kev xaiv uas ruaj khov. Ntau lub tuam txhab tsim khoom, suav nrog peb li, tau cog lus tias yuav siv cov khoom siv rov ua dua tshiab hauv lawv cov txheej txheem tsim khoom. Qhov no tsis yog tsuas yog txo cov khib nyiab xwb, tab sis nws kuj tseem pab txhawb rau kev coj ua hauv tsev kom ruaj khov dua.

nyob rau hauv xaus

Xaiv cov khoom siv vov tsev yog qhov kev txiav txim siab tseem ceeb hauv txhua qhov kev txhim kho tsev. 3 Tan asphalt shingles muab qhov zoo tshaj plaws kev sib xyaw ntawm kev zoo nkauj, durability, thiab nqi-zoo, ua rau lawv xaiv zoo rau cov tswv tsev. Nrog rau 25-xyoo kev pab cuam lub neej thiab cua tsis kam mus txog 130 km / h, koj tuaj yeem tso siab tau tias koj cov peev nyiaj yuav sawv qhov kev sim ntawm lub sijhawm. Ua ke nrog peb cov peev txheej ntau lawm thiab cov kev xaiv them nqi hloov pauv, koj tuaj yeem ntseeg siab xaiv 3 Tan asphalt shingles rau koj lub tsev tom ntej. Txhim kho qhov zoo ntawm koj lub tsev thiab muab kev thaj yeeb nyab xeeb rau koj nrog cov kev daws teeb meem tiag tiag.