Emva kokuba i-asphalt ixutywe kwisityalo sokuxuba i-asphalt, iya kukhutshwa ngenkqubo ekhethekileyo yokukhupha, eyona nto iyikhonkco lokugqibela kumsebenzi wokuxuba i-asphalt. Nakuba kunjalo, zikho izinto ezifuna ingqalelo.

Kwinkqubo yokukhutshwa kwesityalo sokuxuba i-asphalt, okokuqala, qinisekisa ukuba ifakwe ngokuzinzileyo; okwesibini, emva kokuxuba nganye, inani eliseleyo lezinto ezikhutshiweyo kufuneka zilawulwe malunga ne-5% yomthamo wokukhupha, okuqinisekisa ukudibanisa ukudibanisa. Ngexesha elifanayo, ukucoca ngaphakathi komxube kuya kunceda ukwandisa ubomi benkonzo yezixhobo.
Emva kokuba i-asphalt ikhutshwe kwisityalo sokuxuba, umnyango kufuneka uvalwe ngokuthembekileyo, kwaye ukhangele ukuba kukho ukuvinjelwa kwe-slurry eseleyo okanye ukuvuza kunye nezinye izinto ezingathandekiyo. Ukuba kukho, kufuneka kuthathelwe ingqalelo kwaye ihlolwe kwaye ilungiswe kwangexesha.