Taw qhia rau asphalt pobzeb

Asphalt pobzeb tseem hu ua iav fiber ntau pobzeb, linoleum pobzeb thiab iav fiber ntau asphalt pobzeb. Asphalt pobzeb tsis yog tsuas yog tshiab high-tech waterproof khoom, tab sis kuj yog ib tug tshiab ru tsev cov ntaub ntawv rau lub tsev ru tsev waterproof. Kev xaiv thiab kev siv lub cev muaj feem cuam tshuam nrog lub zog, dej tsis kam, ua haujlwm ntev, tawg tsis kam, xau tsis kam thiab cov ntaub ntawv carcass. Yog li, qhov zoo ntawm cov khoom siv matrix ncaj qha cuam tshuam rau qhov zoo ntawm asphalt cib. Qhov zoo thiab muaj pes tsawg leeg ntawm cov khoom xyaw, kub tsis kam thiab ultraviolet aging kuj ntawm asphalt pobzeb yog ib qho tseem ceeb heev. Tebchaws Asmeskas tuaj yeem tiv taus qhov kub ntawm 120 degrees Celsius, thaum Suav tus qauv yog 85 degrees Celsius. Lub luag haujlwm tseem ceeb ntawm asphalt pobzeb, tshwj xeeb tshaj yog xim asphalt pobzeb npog cov khoom, yog txheej tiv thaiv. Yog li ntawd nws tsis ncaj qha irradiated los ntawm ultraviolet rays, thiab ci thiab hloov xim yog tsim nyob rau saum npoo ntawm ceramic vuas. Ua ntej, siv 28 rau lub ru tsev× 35mm tuab cement mortar leveling.

Cov vuas asphalt ntawm cov ru tsev sib tshuam yuav tsum tau muab tso rau hauv lub qhov dej ntawm tib lub sijhawm, lossis txhua sab yuav tsum tau ua kom sib cais, thiab yuav tsum tau muab tso rau ntawm qhov nruab nrab ntawm txoj kab nruab nrab ntawm 75 hli. Tom qab ntawd muab cov pobzeb asphalt mus rau pem hauv ntej ntawm ib lub ru tsev eaves thiab txuas mus rau lub gutter, kom lub gutter asphalt pobzeb zaum kawg ntawm txheej txuas mus rau lub ru tsev uas nyob ib sab kom ntev li 300 hli, thiab tom qab ntawd pav lub gutter asphalt pobzeb raws li lub ru tsev eaves uas nyob ib sab thiab txuas mus rau lub gutter thiab yav tas los nteg cov kua nplaum ua ke. Lub trench asphalt pobzeb yuav tsum ruaj khov nyob rau hauv lub trench, thiab trench asphalt pobzeb yuav tsum tau kho los ntawm kev kho thiab sealing lub trench. Thaum tso cov vuas asphalt, ua ntej me ntsis kho qhov kawg ob peb asphalt vuas uas tau muab tso rau ntawm ob sab saum toj ntawm qhov inclined ridge thiab lub ridge, kom cov pob zeb asphalt tag nrho npog cov vuas saum toj kawg nkaus asphalt, thiab qhov sib tshooj dav ntawm cov ridges ntawm ob sab ntawm lub ridge yog tib yam.


Post lub sij hawm: Aug-03-2021