(1) Amagwiritsidwa ntchito kwambiri kulimbikitsa mayendedwe a asphalt, miyala ya konkire ya simenti ndi misewu. Itha kugwiritsidwa ntchito pamapando olimba komanso osinthika. Poyerekeza ndi misewu yachikale, imatha kuchepetsa mtengo, kutalikitsa moyo wautumiki ndikuletsa ming'alu yowonetsera msewu.
(2) Kuchuluka kwa mankhwalawa ndi koyenera, n'kosavuta kugwirizanitsa ndi phula la asphalt, ndipo kumapanga gawo lodzipatula pambuyo pophatikizana ndi mafuta otsekemera, omwe ali ndi ntchito zoteteza madzi ndi kuteteza kutentha.
(3) Kulemera kochepa komanso mphamvu zambiri. Kulimba kwamphamvu ndi ≥8 KN/m, ndipo kutalika kwake ndi 40 ~ 60%, komwe kumakwaniritsa zofunikira zaukadaulo wa geotextiles mu JTJ/T019-98 “Technical Specification for Stress of Highway Geosynthetics”.
(4) Pamwamba pake pamakhala khwimbi ndipo sikophweka kutsetsereka. Mukagona, tembenuzirani pamwamba ndi mbali yowopsya pambuyo pa chithandizo chapadera, onjezerani kugundana, kuonjezera mphamvu yolumikizira pamwamba, kuteteza kuti zisakulungidwe ndikuwonongeka ndi mawilo panthawi yomanga, ndipo nthawi yomweyo muteteze magalimoto. ndi kupukuta kuti asatengeke pansaluyo. .
(5) Imakhala ndi anti-ultraviolet, kuzizira komanso kuzizira, kukana kwa dzimbiri komanso kukana kuwonongeka kwachilengedwe.
(6) Kumanga kosavuta komanso kugwiritsa ntchito bwino. Sikophweka kunyamulidwa ndi matayala a galimoto kuti atsimikizire zotsatira zabwino za zomangamanga.
Nthawi yotumiza: Apr-06-2022