Cov khoom siv rau kev paving lub ru tsev ib square meter yog li 10kg. Qhov nplaum yuav raug txo qis heev. Tom qab raug cua tshuab ntau zaus, cov vuas yuav poob tom qab raug cua tawg. Thaum txhim kho cov vuas asphalt hauv sab qab teb, koj ntshai cua sab qaum teb sab hnub poob thaum lub caij ntuj no. Yog tias cov nplaum tus kheej tsis ua haujlwm tom qab kev teeb tsa, nws yooj yim rau tshuab cov vuas tawm thiab poob. Thaum txhim kho cov vuas asphalt hauv thaj chaw ntug dej hiav txwv, yog tias muaj cua daj cua dub, cov vuas yuav raug cua tshuab tawm yog tias cov kua nplaum tsis lo rau. Qhov zoo ntawm cov ntsia hlau tuav txheej (lub hauv paus pob zeb) tsis yog raws li tus qauv.
Qhov kev sim cua raug ntsuas tau raws li qhov ceev cua ntawm 27m / s teev nyob rau hauv astmd31. Asphalt shingles tuaj yeem siv rau ntawm ntau lub ru tsev ntawm ntau yam qauv. zoo nkauj. Asphalt vuas muaj ntau yam xim, duab thiab qhov ntau thiab tsawg los ua kom lub ru tsev pom tseeb. Kev hloov pauv rau cov qauv vaj tsev. Kev saib xyuas tsawg. Kev xaiv thiab kev tsim kho ntawm asphalt vuas ru tsev feem ntau xav tau kev saib xyuas me ntsis, thiab nws yooj yim dua rau kev kho thaum puas lawm. Asphalt vuas tseem hu ua iav fiber vuas, linoleum vuas thiab iav fiber vuas asphalt vuas. Nws yog dhau qhov tsim ntuj tsim los coj tib neeg mus rau kev paub txog ntau yam qauv vaj tsev hauv tib qho chaw. Txawm hais tias nws tsis yog khoom kim heev, nws zoo heev. Muaj ntau yam khoom siv ru tsev nrov. Dab tsi tuaj yeem ua rau tib neeg nco ntev yog cov khoom siv ru tsev uas zam, sib haum xeeb thiab zoo meej. Xaiv asphalt vuas, thov paub xianluda, koj so assured, kuv kev thaj yeeb ntawm lub siab! Ua tib zoo mloog kuv: pab pawg tsim qauv tshaj lij, tus nqi pheej yig thiab kev pabcuam xav txog! Lub tuam txhab cov khoom tseem ceeb yog cov khoom siv kho kom zoo nkauj rau lub ru tsev thiab phab ntsa sab nraud, suav nrog: xianluda cov nplais iav fiber asphalt puv rov qab, pobzeb av nplaum, pobzeb hlau xim vermiculite, pobzeb hlau asphalt, lub tshuab sau dej nag rau ntawm lub ru tsev; Cov ntaub ntawv phab ntsa sab nraud suav nrog: cov laug cam dai (PVC, cement fiber board), cib sib cais, xuab zeb thiab pob zeb kab lis kev cai.
Nyob rau xyoo tas los no, cov vuas asphalt muaj qee qib hauv kev lag luam kev tsim kho, tab sis nws feem hauv kev lag luam vuas ru tsev tsawg dua li cov vuas glazed thiab cov vuas cement. Vim tias cov vuas glazed thiab cov vuas cement tau muab tso rau hauv kev lag luam ua ntej cov vuas asphalt, thiab txhawm rau txwv lossis txwv tsis pub tsim thiab siv cov vuas av nplaum, cov vuas glazed thiab cov vuas cement tau tsim lub sijhawm ntawm kev txhim kho zoo, tshwj xeeb tshaj yog kev tsim kho hauv nroog tshiab thiab kev tsim kho hauv nroog hauv xyoo tas los no. Txawm li cas los xij, cov vuas glazed thiab cov vuas cement kuj muaj ntau qhov tsis zoo: piv txwv li, qhov hnyav ntawm cov khoom hnyav, ua rau tus nqi siab ntawm kev teeb tsa, kev teeb tsa thiab kev thauj mus los; Qhov hnyav tsis txaus kuj tseem yuav ua rau poob.
Ua ntej yuav muab txhua txheej ntawm cov vuas asphalt tso rau hauv. Yuav tsum muab txheej thawj zaug tso ua ntej (yuav tsum muab daim ntawv cornice tso rau ntawm cov cornice). Yuav tsum muab cov vuas asphalt tso rau hauv cov vuas asphalt los ntawm kev tshem daim ntaub thaiv ntawm cov vuas asphalt. Txheej thawj zaug yuav tsum muab tso ncaj qha rau ntawm qab ntawm lub ru tsev, sab uas nplaum yuav tig mus rau saum toj thiab nqes mus rau ntawm cov cornice. Qhov chaw uas tawm ntawm lub ru tsev yuav tsum tau muab cov nplaum asphalt pleev rau saum thiab muab ntsia rau saum lub ru tsev nrog cov ntsia hlau rau saum lub ru tsev. Ntawm lub ces kaum sab hauv uas muaj cov gable ru tsev, parapet thiab chimney tawm ntawm lub ru tsev, cov khoom siv tiv thaiv dej yuav tsum tau muab tso rau ob sab ntawm lub ces kaum sab hauv ua ntej ntsia cov vuas asphalt, nrog qhov dav tsis pub tsawg dua 250 hli ntawm txhua sab. Yuav tsum muab cov ntsia hlau hlau ntsia rau saum cov vuas asphalt, thiab qhov qhib sab saud ntawm daim ntaub thaiv yuav tsum tau muab cov khoom siv kaw. Qhov saum toj no yog cov qauv tsim kho kom raug ntawm cov vuas asphalt. Yog tias muaj kev xav tau rau kev tso cov vuas pob zeb rov qab, koj tuaj yeem yuav cov vuas pob zeb asphalt rov qab tiav thiab ncaj qha thiab cov ntsia hlau tshwj xeeb rau cov vuas asphalt los ntawm Hongcheng cov ntaub ntawv tsim kho Co., Ltd. Cov vuas pob zeb yuav tsum tau sib tshooj raws qhov zaus thiab kev coj cua, thiab cov vuas asphalt xav tias ntawm ob lub qhov ntxhab yuav tsum tau npog tag nrho, thiab qhov dav sib tshooj yuav tsum tsis pub tsawg dua 100 hli. Yog tias koj tseem tsis meej pem tom qab nyeem, koj tuaj yeem khaws lub xov tooj hauv koj txhais tes thiab hu rau kab xov tooj hauv qab no:

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