Daim phiaj yuav tsum tau muab tso rau pob zeb ntxhib-pob zeb ntawm asphalt txheej ntawm kev tsim kho txoj kev. Thawj txoj hauv kev saum npoo yuav tsum tau muab tso ua ntej theem, thiab tom qab ntawd kev tsim kho yuav tsum tau nqa tawm tom qab kev soj ntsuam, txiav thiab tu. Cov lauj kaub zoo tib yam yuav tsum tau muab kho nrog cov ntsia hlau tshwj xeeb hlau. Lub seam yog qhov loj dua 5 cm hauv qhov hloov pauv thiab ntau dua 10 cm hauv qhov ntev. Asphalt-kho geogrids yuav tsum tau muab txau kom tsawg li sai tau nrog asphalt sib txuas txheej roj. Kev ua qhov zoo rau tus kheej yuav tsum tau siv thaum lub sijhawm tsim kho. Tom qab cov asphalt sib xyaw kom zoo tau muab dov nrog lub log log, nws tuaj yeem muab pua thiab ua kom tiav tsis muaj cov ntsia hlau tshwj xeeb.
Lub zog siab polyester geogrid yog ib yam tshiab ntawm cov khoom lag luam zoo ntawm cov theem siab geotechnical foundation txhawb cov khoom. Nws yog ua los ntawm high-lub zog polyester fiber los yog polypropylene fiber, uas yog ua los ntawm warp knitting thiab tshwj xeeb dip txheej.
Dab tsi yog cov yam ntxwv ntawm geogrids?
1. muaj lub zog tensile siab heev.
2. Lub teeb yuag, nrog ua haujlwm ntws tawm.
3. Los tiv thaiv xeb thiab tiv thaiv kev laus.
4. Lub zog tom tsoo nrog lub zog.