Nk'uko ubushakashatsi bwabanje hamwe n'iperereza ry'amashyirahamwe, kaburimbo ya Asfalt bigira ingaruka ku mahirwe, kwinjiza, okiside, n'ibitero bya asfalt bitoroshye cyane mu biro bya kabiri, bikavamo kaburimbo. Hamwe nisukari ya asfalt, pavement ikuze ishyira ahagaragara. Kaburimbo ya Asfalt yinjira mu cyiciro cyo gusaza kubera gutanyagura no mu kirere, aho amabuye ahuye n'ibice bito kuri kaburimbo.

Mugihe cyo gusaza, kubyutsa nimbaraga zubwibiko bya kaburimbo bigabanuka. Amaherezo, umuhanda munini wumuhanda wumuhanda ubaho muburyo bwo gucamo umurongo, alligator ibice, ibinogo no kubyuka. Iyi nzira igabanya cyane viscosity nubusa, byongera umuswa no guhinduka, kandi bigatuma asfalt idakunze gucakuma no kwangirika.
Bitandukanye na kashe ya kera, ikoreshwa rimwe ryikizamini cya Ashalt Regenelt ryinjira muri kaburimbo yo kugarura no gusimbuza igiti na asfalt ryatakaye kure ya okilt. Ifunga kandi kandi irinda kaburimbo mumazi, urumuri rwizuba hamwe nizuba ryimiti, kunoza kuramba, ubuzima no kugabanya ubwiza bwa asfalt. Abakora ashalt bavanga bikwibutsa ko kubungabunga neza nurufunguzo rwo kurinda asfalt muburyo bwo hanze bwambara no kurira.