Pavement inodzivirira kuchengetedza ndeye periodic inosungirwa kugadzirisa chiyero chinotorwa kuti chidzorere basa rebasa repavhu pevhu apo kusimba kwechimiro chegwara kwakaringana uye chete basa repamusoro rinoderedzwa. Yakateedzana yehunyanzvi hwekudzivirira tekinoroji senge Ultra-viscous fiber-yakawedzera yakaderera-ruzha madiki-pasi uye synchronous gravel zvisimbiso zvakashandiswa zvakanyanya pamitsetse mikuru yemigwagwa yenyika, uye mhedzisiro yekuvaka yakarumbidzwa zvakanyanya nevatengi.
Iyo yekupedzisira-viscous fiber-yakawedzera yakaderera-ruzha microsurface inotanga kubva pakugadzika kweiyo microsurface uye yakagadziridzwa emulsified asphalt sechinhu chikuru. Nekudzikisa kudzika kwechimiro cheiyo microsurface uye kushandura kugoverwa kwezvakakora uye zvakanaka zvinhu pamusoro peiyo microsurface, inoderedza njodzi yemotokari. Ruzha, uku uchivimbisa kuita kwayo kwe-anti-skid, inonyatso kuvandudza kunamatira kwayo, kusapinda kwemvura, kusimba uye kutsemuka kuramba, izvo zvinogona kugadzirisa hurema hweakajairwa madiki-mapasi ari nyore kudonha, ruzha rwakanyanya uye kuputika kunoratidzira.

Chikamu chekushandisa
◆ Pavement kugadzirisa uye kudzivirira kuchengetedza kwe Expressways, trunk migwagwa, migwagwa yemanisipala, nezvimwe.
Maitiro ekuita
◆ Kudzivirira zvinobudirira kufungidzira kutsemuka;
◆ Inoderedza ruzha nechikamu che20% kana ichienzaniswa neyakajairwa madiki-surfacing;
◆ Kuvaka pakupisa kwakajairika, kukurumidza kuvaka kukurumidza uye kuderedza kushandiswa kwesimba;
◆ Mvura yakanaka yekuisa chisimbiso mugumisiro, zvinobudirira kudzivirira mugwagwa pamusoro pemvura kubva pakudonha pasi;
◆ Kuwedzera kusungirirwa pakati pezvinhu zvekusimbisa uye zvakasanganiswa, zvakagadziridzwa kupfeka kusagadzikana uye hazvisi nyore kuwira;
◆ Hupenyu hwebasa hunogona kusvika 3 kusvika kumakore mashanu.