Mafotokozedwe aukadaulo pomanga phula la phula amatanthawuza mndandanda wamiyezo yaukadaulo ndi mafotokozedwe omwe ayenera kutsatiridwa pomanga phula la phula. Malinga ndi zomangamanga zokhazikika, zidzayendetsa bwino ntchitoyo ndikuwonetsetsa kuti ntchitoyo ikugwira ntchito, yomwe ndi chitsanzo chofunikira kwambiri pakuwunika ndi zomangamanga.

Njira zowongolera bwino pamapangidwe a asphalt makamaka zimaphatikizapo izi:
1. Gawo la mapangidwe
Mu gawo la mapangidwe, ndikofunikira kuyeza molondola ndikuwerengera malo, mzere, kukwera, malo otsetsereka, ndi malo otsetsereka amphepete mwa msewu kuti muwonetsetse kulondola kwazomwe zimapangidwira. Panthawi imodzimodziyo, m'pofunikanso kuganizira momwe nyengo, kuchuluka kwa magalimoto, malo ndi zinthu zina zimakhudzira ntchito yomanga misewu, ndikupanga mapulani omanga ogwirizana.

2. Kumanga kwapansi
Gawoli ndilo maziko a phula la asphalt, ndipo mphamvu zake, kukhazikika ndi kusalala ziyenera kutsimikiziridwa.
Njira zomwe zimagwiritsidwa ntchito kwambiri ndizodzaza ndi kukumba. Zomwe zimadzaza nthawi zambiri zimakhala nthaka ya laimu, miyala, ndi zina zotero, ndipo zofukulazo nthawi zambiri zimakhala nthaka yabwino kapena yamchenga. Pakumanga, chidwi chiyenera kuperekedwa pakuwongolera kutalika ndi m'lifupi mwa subgrade malinga ndi kukwera kwa mapangidwe kuti zitsimikizidwe kuti compactness ndi flatness wa subgrade.

3. Kumanga maziko
Chosanjikiza choyambira ndi gawo lonyamula katundu la phula la asphalt, lomwe limakhudza kwambiri moyo wautumiki komanso kuyendetsa bwino panjira. Zomwe zimagwiritsidwa ntchito kawirikawiri zimagwiritsidwa ntchito mwala wophwanyidwa, miyala yamatope, ndi zina zotero. Panthawi yomangamanga, chidwi chiyenera kuperekedwa ku zomangamanga molingana ndi kukwera kwa mapangidwe ndi makulidwe kuti zitsimikizire mphamvu ndi flatness ya maziko.

4. Kupanga kusakaniza kwa asphalt
Kusakaniza kwa asphalt ndizomwe zimayambira pamiyala ya phula, yomwe imakhudza kwambiri moyo wabwino komanso moyo wautumiki wapanjira. Zida zomwe zimagwiritsidwa ntchito kawirikawiri ndi phula la malasha, phula la shale, phula la petroleum, ndi zina zotero. Kusakaniza kosakaniza kwa asphalt kumafunika chomera chosakaniza phula kuti chimalize. Popanga,  ayenera kusamala posankha zipangizo zoyenera za phula, ndi kulamulira chiŵerengero chosakanikirana ndi kutentha kwa phula kuti zitsimikizire kuti phula lopangidwa likukwaniritsa zofunikira zapangidwe.

5. Kumanga misewu
Kumanga panjira ndi njira yomaliza yopangira phula, yomwe imakhudza kwambiri maonekedwe, ubwino ndi moyo wautumiki wa pamsewu. Pomanga, chidwi chiyenera kuperekedwa pakumanga molingana ndi kukwera kwa mapangidwe ndi makulidwe kuti zitsimikizire kutsetsereka ndi kutsetsereka kwa msewu. Panthawi yomanga, m'pofunikanso kusamala kuti musapewe mavuto monga fumbi ndi kutayika kwa galimoto, kuti atsimikizire kuti malo omangawo ndi aukhondo.

Henan Sinoroader Heavy Industry Corporation ndi kampani yaku China yomwe imagwira ntchito yopanga zosakaniza za phula, Ngati muli ndi zofunikira za zida za phula, ndemanga kapena uthenga wachinsinsi kwa ife, ndikuyembekeza kuyanjana nanu.