Cov shingle asphalt tseem hu ua cov iav fiber shingle, yog ua los ntawm cov iav fiber, ntxiv rau asphalt thiab xim xuab zeb high-tech waterproof materials. Kev siv cov vuas asphalt yog dav heev, tsuav yog nws ua tau raws li qhov yuav tsum tau ua: lub ru tsev cement tuab tsis tsawg dua 100 hli, lub ru tsev ntoo tuab tsis tsawg dua 30 hli ntawm txhua lub tsev, zoo li cov tsev nyob deb nroog, kev kho vaj tse, pavilion thiab lwm yam. Tau kawg, nws kuj muaj tus yam ntxwv uas haum rau qhov nqes ntawm 10-90 degrees ntawm lub ru tsev thiab txhua yam duab ntawm lub ru tsev.

Cov vuas pobzeb:

Cov vuas cob yog muab faib ua cov vuas cob ntuj thiab cov vuas cob hluavtaws, cov vuas cob hauv khw feem ntau yog cov vuas cob hluavtaws. Qhov dav ntawm cov vuas cob hluavtaws yog nyob rau hauv 1.5 meters ASA yog ib qho polymer ternary uas muaj Acrylonitrile, Styrene thiab acrylic roj hmab. Cov vuas cob hluavtaws yog siv dav hauv txhua yam kev kho kom zoo nkauj ntawm lub ru tsev, tshwj xeeb tshaj yog qhov project "flat slope" uas tau txhawb nqa hauv tsev thiab lwm yam.

Qhov sib piv: cov vuas asphalt thiab cov vuas resin qhov tseeb los ntawm qee qib zoo sib xws heev, kev thauj mus los yooj yim, muaj yeeb yuj, tsim nyog heev rau kev ru tsev nqes hav, tab sis ob qho tib si kuj muaj qhov sib txawv thiab qhov tsis zoo.

Cov vuas asphalt:

1. Lub neej ntawm cov vuas asphalt tsis ntev, lub neej ntawm cov vuas asphalt feem ntau yog li ntawm nees nkaum xyoo, yog tias nws tsis zoo, cov chaw tsim khoom yuav siv sijhawm ntau tshaj kaum xyoo.

2. Cov vuas asphalt xav tau kev saib xyuas tsis tu ncua, thiab txawm tias hloov cov vuas yog tias tawg.

3. Kev ua haujlwm tiv thaiv cua yog qhov dav dav, zoo li chav cement nyuaj rau kho nrog cov rau tes, yooj yim rau cua tshuab.

Cov vuas pobzeb: