Panthawi yomanga zomangamanga, zida zambiri zamakina zimafunika, monga zosakaniza za asphalt. Momwe munganyamulire zida zamakina zazikulu kwambiri? Tiyeni tiwone njira zitatu zofala zoyendera zosakaniza phula masiku ano.

1. Mtundu wokhazikika, womwe ndi njira yoyendera yomwe imagwiritsidwa ntchito pafupipafupi. Mtundu wokhazikika wa chomera chosakaniza phula ndi chofala kwambiri pa malo ambiri omanga. Kugwiritsiridwa ntchito kwa malo osakanikirana a asphalt pamalo ena kungathe kugwirizanitsa bwino njira zina zomangira, ndikuyendetsa bwino ntchito yonse yomanga mu nthawi yochepa kuti zitsimikizidwe bwino.
2. Mtundu wokhazikika, womwe umasinthasintha kuposa mtundu wokhazikika. Mwanjira imeneyi, chomera chosakaniza phula chitha kugwiritsidwa ntchito ndi zida zambiri chikakhala chokhazikika, ndipo sichimangokhala ndi mawonekedwe okhazikika.
3. Mtundu wam'manja. Njira yoyendetserayi imatha kusuntha chomera chosakaniza phula pamodzi kapena kumalo enaake malinga ndi zopangira zomwe zimanyamulidwa, kotero kuti ogwira ntchito m'njira yotsatira azitha kugwira ntchito mosavuta ndikuonetsetsa kuti ntchito yomangamanga ikugwira ntchito bwino komanso yofulumira.