Zogulitsa za Sinororoader Profir zili ndi magwiridwe antchito, tiyeni tiwone pansipa ./3/. Wofalitsayo akamalizidwa kamodzi kapena malo omangawo asinthidwa, pempofu pampu ndi mapaipi ndi sizigwira ntchito nthawi ina ./-. Tisanapatse mankhwala, kufalitsa kuyenera kuona ngati malo a valavu iliyonse ndi yolondola. Asphalt yotentha yowonjezeredwa ku tank ya asphalt iyenera kufika kutentha kwa 160 ~ 180 ℃. Kwa mayendedwe ataliatali kapena nthawi yayitali, chipangizo chotenthetsera chimatha kugwiritsidwa ntchito poti amakutira, koma sichingagwiritsidwe ntchito ngati ng'anjo yamafuta yosungunuka.

Philcorte ndi amodzi mwa zomanga zazikulu kwambiri komanso zowonetsera zazikulu komanso zamakina ku Southeast Asia. Chiwonetserochi chachitika kuyambira 2006 ndipo chakhala chikugwiridwanso magawo ambiri, ndikukhala papulatifomu yofunika ya zomangamanga, zomangamanga ndi zopangira mafakitale. Philcote imachitika pachaka ku SMX Center Center ndi World Trade Center ku Manila, Philippines, kukopa owonetsa ndi alendo owonetsera padziko lonse lapansi.

Asphalt asphals ndi emulsion yopangidwa ndi asphal omwazika m'madzi. Madzi mmenemo ndi ochepa chabe mu phula. Pambuyo pa phula litathiridwa kapena kusakaniza, imaphwanya emulsion ndi madzi mu phula la phula limatuluka. Chiwerengero cha madzi ku phula la phula limangokhudza kukwera mtengo kwa phula ndi zoyendera phula, komanso zimakhudzanso kuchuluka kwa stalphal, komanso kumathandizanso pakusungidwa, mamasukidwe ena a phula. Chifukwa chake, ndikofunikira kuyesa phulusa kukhala pagawo la emulimenti.

Kupanga zida za asphalate zimachitika m'malo acidic, momwemonso asidi kuwonongeka kwa acid ayenera kuganiziridwa, makamaka chipolopolo. Nthawi zambiri timalimbikitsa kuti muone chitsulo chosapanga dzimbiri. Kachiwiri, kupanga zida za jephale zosinthidwa zimachitika kwenikweni m'malo osalowerera ndale. Ndikofunikira kukumbukira aliyense kuti asphalt ndi njira yayikulu. Tiyeneranso kulingalira mokwanira kuuma kwa owerengera komanso zida za rototor. Chifukwa chake, kuti zinthu zitheke bwino za phula la pellet zosinthidwa, titha kusankha zitsulo zapamwamba kwambiri.