Isityalo sokuxuba i-asphalt sinqunywe ngokukodwa ngokusekelwe kwiimeko zangempela zendawo yokwakha, ukwenzela ukuba ikwazi ukuhlangabezana neemfuno zokuvelisa kwaye isebenzise ngokupheleleyo ukusebenza kwesikhululo sokuxuba. Ngokuqinisekileyo, ukukhethwa kwesityalo sokuxuba i-asphalt akuyi kuba lula. Zininzi izinto ezifuna ukuqwalaselwa, kwaye iingongoma eziphambili zezi zilandelayo.
Eyokuqala kukukhetha isityalo sokuxuba i-asphalt ngokusekelwe kubukhulu bendawo yokwakha; okwesibini, iinkcukacha kunye nemilinganiselo yokusebenza yesixhobo kufuneka imiselwe ngokusekelwe kwisixhobo sokuncedisa. Kuphela kuxa yonke imiba idityanisiwe apho ukusebenza kwemveliso kungaphuculwa kwaye kuqinisekiswe umgangatho wemveliso. Ichaphazela ukusebenza kakuhle. Xa kufuneka ulawulo lwenethiwekhi olunzulu, imisebenzi yolawulo lwenethiwekhi yesityalo sokuxuba i-asphalt kufuneka kwakhona ithathelwe ingqalelo ukuphepha ubunzima ekuphuculweni kwexesha elizayo.
Ngokubhekiselele ekusebenzeni kobugcisa bezityalo zokuxuba i-asphalt, ubukhulu becala kuxhomekeke kwimigaqo emininzi esisiseko njengokuthotyelwa, ukuthembeka, ukugqwesa, kunye nendalo yonke ukuqinisekisa ukuba izixhobo zinokugqibezela ngokufanelekileyo imveliso ngetekhnoloji ephezulu kunye nenqanaba eliphezulu lokuzenzekelayo, kunye nokuqinisekisa ukuba olu Luncedo kunye nobuhlobo bendalo kule nkqubo. Musa ukulibala iindleko-ukusebenza kakuhle kwezixhobo. Okwangoku, izixhobo ezithunyelwa ngaphandle kwimarike yasekhaya zinomsebenzi ophezulu ophezulu, kodwa ixabiso libiza kakhulu. Nangona ukusebenza ngokubanzi kwezixhobo zasekhaya akunakuthelekiswa nezixhobo ezivela kumazwe angaphandle, ukucwangciswa kweendawo eziphambili nazo zingenasici. Into ephambili kukuba ixabiso liphantsi kakhulu.