Kwilizwe lethu, uninzi lwezinto ezisetyenziselwa ukwakhiwa komgwaqo omkhulu zi-asphalt, ngoko ke izityalo zokuxuba i-asphalt nazo zikhula ngokukhawuleza. Nangona kunjalo, ngophuhliso olukhawulezayo loqoqosho lwelizwe lam, iingxaki zokuhamba nge-asphalt zikhula ngokuthe ngcembe, ngoko ke iimfuno zentengiso zomgangatho we-asphalt ziya zinyuka ngokunyuka.

Kukho izinto ezininzi ezichaphazela umgangatho wokusetyenziswa kwe-asphalt. Ukongeza kwizixhobo ezihlangabezana neemfuno eziqhelekileyo zesityalo sokuxuba i-asphalt, umlinganiselo wezinto eziluhlaza nazo zibaluleke kakhulu. imimiselo yoshishino lwangoku yelizwe lam imisela ukuba ubungakanani besuntswana lomxube we-asphalt osetyenziswe kumaleko ongentla wohola wendlela awunakudlula isiqingatha somaleko oshinyeneyo, ubungakanani besuntswana lomxube kumaleko aphakathi abunakudlula isiqingatha sobunzima besibini- umaleko wesithathu, kwaye ubungakanani bomaleko wolwakhiwo abunakudlula ubungqingqwa obufanayo. isinye kwisithathu somaleko.
Inokubonwa kwimimiselo engentla ukuba i-asphalt layer yobunzima obuthile, ubukhulu beqhekeza lomxube okhethiweyo we-asphalt bukhulu kakhulu, okuya kuba nefuthe elikhulu ekwakhiweni kwe-asphalt ye-concrete pavement. Ngeli xesha, umlinganiselo wezinto eziluhlaza kufuneka uqwalaselwe. Kufuneka siphande kangangoko imithombo edityanisiweyo kangangoko ukuba kunengqiqo. Ukongezelela, imodeli yesityalo sokuxuba i-asphalt nayo enye yezinto ekufuneka ziqwalaselwe.
Ukuqinisekisa umgangatho wokupakisha, abasebenzi kufuneka bahlole ngokungqongqo kwaye bahlole imathiriyeli ekrwada. Ukukhethwa kunye nokuzimisela kwezinto eziluhlaza kufuneka kusekelwe kwiimfuno zendlela yendlela yendlela kunye nomgangatho wokusetyenziswa, kudibaniswa neyona meko yokubonelela, ukukhetha izinto ezifanelekileyo ukwenzela ukuba izikhombisi zezinto eziphathekayo zikwazi ukuhlangabezana neemfuno ezichaziweyo.