Kodi mavuto omwe ali ndi asphal osagwirizana ndi kufalikira ndi kufalikira kwa phula ndi momwe angathanirane nawo?
Kufalikira kwa phula ndi makina ofunikira pakumanga msewu. Makamaka, pomanga misewu yayikulu-yayitali, zida zamakono monga phula lanzeru lanzeru ndi ma sonchtow osindikizira zisindikizo zimagwiritsidwa ntchito kwambiri kufalitsa magwiridwe antchito a phula pamsewu.

Kugwiritsa ntchito zida izi kwathandiza kwambiri pamsewu. Komabe, kufalitsa kwa omwe akufalikira panoko sikokhutiritsa, ndipo pali chodabwitsa cha kufalikira kosagwirizana. Kodi mungasinthe bwanji izi? Opanga zotsatirazi zopanga zotsatirazi zimapereka malingaliro othandiza kukonza kufanana kwa kufalitsa kwa phula la phula:
(1) Sinthani kapangidwe ka mphukira. Izi zili ndi zolinga zotsatirazi: Choyamba, kuzolowera chitoliro cha utsi. Pangani phula la phula likugawidwa mwachidulenso; Chachiwiri, kupanga mawonekedwe ndi kukula kwa kupukusa kwa sprable komwe kumachitika phokoso limodzi. Kukwaniritsa zabwino zonse. Ndipo pangani magawo a phula m'deralo kukwaniritsa zofunikira; Chachitatu, kuzolowera zofunika zomanga zamtundu mitundu ya phula ndi kufalitsa kosiyanasiyana.
(2) Sinthani mwachangu kuthamanga kwa wofalitsa. Malingana ngati liwiro la kufalitsa kwa asphalf asinthidwa mkati mwa magawo oyenera, sizingakhudze kufanana kwa mafashoni a phula. Chifukwa pamene liwiro likuthamanga, kuchuluka kwa asphalt nthawi iliyonse kumakhala chokulirapo, pomwe kuchuluka kwa phula kufala kumali unit sikusintha. Komabe, kusintha kwa liwiro kumakhudza kwambiri mafano ofananira nawo, ndipo "kukopa-splagenization" zotsatira zake zimakulitsidwa. Kufalikira kwatsopano kuli yunifolomu yambiri. Chifukwa chake, liwiro lachangu liyenera kugwiritsidwa ntchito mokwanira kuti musunge valifamal nthawi zonse.