Asphalt yosakaniza malo ndi zida zofunika pomanga misewu yayikulu, misewu ya kalasi, misewu yam'madzi, ma eyapoti ndi madoko. Khalidwe labwino komanso kugwira ntchito kwa zida zimakhudza konkriti konkriti, komanso konkrite kwa phula la asphalt ndizinthu zofunikira pakupanga ntchito zomanga. Ngati pali vuto ndi zopangira, zikhudza moyo wamtsogolo komanso momwe zimakhalira pamsewu. Chifukwa chake, ntchito yokhazikika ya malo osakanikirana ndi phula ndi yofunika kwambiri. Ndiye momwe mungabisirire ntchito yokhazikika, nkhaniyi ifotokoza.

Choyamba, mukamagwiritsa ntchito malo osakanikirana a phula, kusankha komwe kumapangitsa kuti pakhale gawo lalikulu pokhazikika pantchitoyo. Prompu yobwezeretsa iyenera kukwaniritsa zofunikira za phula kutsanulira nthawi imodzi mu ntchito yomanga, monga zofunikira komanso kutalikirana. Pulogalamu yoperekera imafunikanso kukhala ndi maluso ena ogwiritsa ntchito bwino posankha.
Kachiwiri, pomwe phula wosakanikirana likugwira ntchito, makina ake a hydraulic ayenera kukhala abwinobwino. The otchedwa State State sikuti amangotanthauza kugwiritsa ntchito dongosololi, komanso kuwonetsetsa kuti palibe mawu achilendo komanso kugwedezeka pakugwira ntchito. Pa nthawi ya ntchito yosakanikirana ya phula kusakanikirana, wothandizirayo amafunikiranso kuyang'ana zida pafupipafupi kuti muwone ngati pali zigawenga zazikulu kapena zotupa mkati mwa zida, chifukwa ngati pali malo okwanira, akuyambitsa block.
Kuphatikiza pa zomwe zatchulidwa pamwambapa kuti mukhalebe ndi vuto la phula la phula, pali mfundo ina yomwe ikufunika kuti idziwike, ndiye kuti, ngati phula losakanizira silingalojekitilo likugwira ntchito pamalo opanga angapo, zomwe zingakhudze ntchito wamba.