Njira zopewera kuvala kwa asphalt kusakaniza magawo a mbewu
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Njira zopewera kuvala kwa asphalt kusakaniza magawo a mbewu
Nthawi Yotulutsa:2024-08-22
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Gawani:
Chifukwa cha zopangira kapena momwe amagwiritsidwira ntchito, zosakaniza za asphalt zitha kuvala pang'ono pakagwiritsidwe ntchito tsiku lililonse. Ngati siziwongoleredwa kapena kukonzedwa munthawi yake, zitha kuwononga zikakumana ndi mpweya, madzi amvula, ndi zina zambiri kwa nthawi yayitali. Ngati mbali za chomera chosakaniza phula zawonongeka kwambiri, moyo wautumiki ndi ntchito yabwino ya zida zonse zidzakhudzidwa.
Zinthu zomwe siziloledwa kusakaniza phula_2Zinthu zomwe siziloledwa kusakaniza phula_2
Choncho, ndikofunika kwambiri kuti zomera zosakaniza phula zigwire ntchito yabwino yamankhwala osiyanasiyana kuti ziwalo zawo zisawonongeke. Kuti mukwaniritse cholinga ichi, kumbali imodzi, posankha zipangizo za chomera chosakaniza phula, zipangizo zokhala ndi zowonongeka zowonongeka ziyenera kusankhidwa momwe zingathere. Komano, m'pofunika kuchepetsa dzimbiri pamwamba pa mbali mwa kudzipatula mpweya ndi njira zina, komanso kupewa kutopa kuwonongeka kwa mbali, monga fracture ndi pamwamba peeling.
Pofuna kupewa kuchitika kwa zochitika zapamwambazi, gawo lofatsa likhoza kusankhidwa kuti lisefedwe panthawi yopanga; kulowa, kuzimitsa ndi njira zina zingagwiritsidwenso ntchito kuonjezera kuuma kwa ziwalo; ndipo popanga mawonekedwe a magawo, zotsatira zochepetsera kugundana ziyenera kuganiziridwanso.