Dongosolo lofananira lazinthu zopangira phula losanganikirana ndi kukonza mbewu
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Dongosolo lofananira lazinthu zopangira phula losanganikirana ndi kukonza mbewu
Nthawi Yotulutsa:2024-02-26
Werengani:
Gawani:
M'dziko lathu, zida zambiri zomwe zimagwiritsidwa ntchito pomanga misewu yayikulu ndi asphalt, kotero zomera zosakaniza phula zikukulanso mofulumira. Komabe, ndikukula mwachangu kwachuma cha dziko langa, mavuto oyenda pansi pa phula akuwonjezeka pang'onopang'ono, motero zomwe msika umafunikira pazabwino za asphalt zikuchulukirachulukira.
Dongosolo lofananira ndi zinthu zopangira phula losakaniza phula_2Dongosolo lofananira ndi zinthu zopangira phula losakaniza phula_2
Pali zinthu zambiri zomwe zimakhudza ubwino wa ntchito ya asphalt. Kuphatikiza pa zida zomwe zimakwaniritsa zofunikira zanthawi zonse za chomera chosakaniza phula, gawo lazopangira ndilofunikanso kwambiri. malamulo a dziko langa panopa makampani amanena kuti tinthu kukula kwa phula osakaniza ntchito kumtunda wosanjikiza wa msewu waukulu sangakhoze kupitirira theka la wandiweyani wosanjikiza, tinthu kukula kwa osakaniza pakati wosanjikiza sangathe kupitirira theka la makulidwe awiri- gawo limodzi mwa magawo atatu, ndipo kukula kwa chigawo chapangidwe sikungathe kupitirira makulidwe omwewo. gawo limodzi mwa magawo atatu a wosanjikiza.
Zitha kuwoneka kuchokera ku malamulo omwe ali pamwambawa kuti ngati ndi asphalt wosanjikiza wa makulidwe enaake, kukula kwa tinthu tating'onoting'ono ta phula losankhidwa ndi lalikulu kwambiri, lomwe lidzakhudzanso kwambiri pomanga miyala ya konkire ya asphalt. Panthawi imeneyi, kuchuluka kwa zopangira ziyenera kuganiziridwa. Tiyenera kufufuza magwero ambiri ophatikizika momwe tingathere ngati kuli koyenera. Kuonjezera apo, chitsanzo cha chomera chosakaniza phula ndi chimodzi mwa zinthu zomwe ziyenera kuganiziridwa.
Kuti awonetsetse kuti malo opalasa akuyenda bwino, ogwira ntchito amayenera kuyang'ana mosamalitsa ndikuwunika zida zopangira. Kusankhidwa ndi kutsimikiza kwa zipangizo zopangira kuyenera kukhazikitsidwa pa zofunikira za kayendedwe ka misewu ndi khalidwe logwiritsira ntchito, kuphatikizapo momwe zinthu zilili zoperekera, kusankha zipangizo zoyenera kuti zizindikiro zowonongeka zikwaniritse zofunikira zomwe zatchulidwa.