Yog tias koj tab tom nrhiav kev daws teeb meem tshiab rau kev tsim ru tsev, xav txog ntau yam txiaj ntsig ntawm BFS asphalt shingle roofing. Nrog lub neej ua haujlwm ntawm 30 xyoo, tiv taus cua txog li 130 km / teev thiab tiv taus algae ntawm 5-10 xyoo, hom vuas ru tsev laminated no yog qhov kev nqis peev zoo rau koj lub tsev lossis kev lag luam. Nws tsis yog tsuas yog ruaj khov thiab txhim khu kev qha, tab sis kuj pheej yig, nrog tus nqi FOB ntawm US $ 3-5 ib square meter.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawmasphalt shingleLub ru tsev yog nws lub neej ntev. Nrog 30 xyoo lav lub neej, koj tuaj yeem ntseeg siab tias koj lub ru tsev yuav kav ntev ntau xyoo, muab kev tiv thaiv thiab kev ruaj ntseg rau koj lub tsev. Hom ru tsev no kuj tiv taus algae, uas yog qhov teeb meem feem ntau hauv cov chaw noo noo. Nrog 5-10 xyoo ntawm kev tiv thaiv algae, koj tuaj yeem so kom paub tseeb tias koj lub ru tsev yuav huv si thiab tsis muaj kev loj hlob tsis zoo.
Ntxiv rau lawv lub neej ntev thiab kev ruaj khov, cov ru tsev asphalt shingle kuj tiv taus cua heev. Nrog rau qhov tiv taus cua ntawm 130 km / teev, koj tuaj yeem ntseeg siab tias koj lub ru tsev yuav nyob ruaj khov txawm tias muaj cua daj cua dub hnyav tshaj plaws. Qhov no tseem ceeb heev rau cov neeg uas nyob hauv thaj chaw uas muaj cua hlob lossis cua daj cua dub.
Lwm qhov zoo ntawm cov ru tsev asphalt shingle yog nws tus nqi pheej yig. Nrog tus nqi FOB ntawm $ 3-5 ib square meter, nws yog ib qho kev xaiv pheej yig rau cov tswv tsev thiab cov tswv lag luam. Txawm hais tias pheej yig, hom ru tsev no tsis cuam tshuam rau qhov zoo lossis kev ntseeg tau, ua rau nws yog qhov kev nqis peev zoo rau txhua lub tsev.
Thaum yuav khoomasphalt shingle ru tsevlos ntawm BFS, koj tuaj yeem siv lawv lub peev xwm muab khoom txhua hli ntawm 300,000 square meters. Qhov no ua kom koj muaj cov khoom siv ru tsev uas koj xav tau thaum koj xav tau. Tsis tas li ntawd, BFS muab qhov tsawg kawg nkaus xaj ntawm 500 square meters, muab rau koj cov kev xaiv yuav khoom yooj ywm.
Hais txog cov nqe lus them nqi, BFS muab L/C thiab kev xa nyiaj hluav taws xob thaum pom, cia koj ua tiav koj qhov kev yuav khoom yooj yim thiab yooj yim. Tianjin Xingang muaj chaw nres nkoj uas muab kev thauj mus los yooj yim kom ntseeg tau tias koj cov ntaub ntawv ru tsev tuaj txog nyab xeeb thiab raws sijhawm.
Tag nrho hauv txhua yam,BFS asphalt shingle ru tsevyog ib qho kev xaiv zoo heev rau cov neeg uas xav tau kev daws teeb meem ru tsev uas ruaj khov, txhim khu kev qha, thiab pheej yig. Txawm tias koj yog tus tswv tsev uas tab tom nrhiav kev tiv thaiv koj cov khoom vaj khoom tsev lossis tus tswv lag luam uas xav tau kev daws teeb meem ru tsev txhim khu kev qha, asphalt shingle roofing yog qhov kev xaiv zoo tshaj plaws. Vim nws lub neej ntev, tiv taus cua thiab algae thiab nws tus nqi pheej yig, hom ru tsev no yog kev nqis peev ntse rau txhua lub tsev.
Lub sijhawm tshaj tawm: Lub Ib Hlis-15-2024
