Inzira nyabagendwa zazanye uburyo bwiza mubuzima bwabantu. Iterambere ryihuse ryinganda zihuta zidatandukanijwe nibikoresho bya kaburimbo byihuta cyane hamwe nibikoresho byiza byahinduwe bitangaje ibikoresho bya ashat. Umusaruro w'indashyikirwa wahinduwe neza asfalt ashalt akeneye ikoranabuhanga rishinzwe gutunganya no gutera imbere ibikoresho byuzuye. Inzira yoroshye kandi ishoboka igenda yahinduwe ibikoresho bya asfalt birashobora kugera ku ngaruka zo gukora neza, kugabanya ingufu zo kuzigama no kugabanywa. Ubwiza buhebuje bwahinduwe bibangamiye ibikoresho byo guhuza ashalt byagiye byibanda cyane kubantu. Gutezimbere inzira yahinduwe ibikoresho bya asfalt ibikoresho bya ashalt birashobora kwerekana ko bidashoboka kandi bikenewe ibikoresho.

Mu rwego rwo kunoza ibibazo bisanzwe mu gutunganya ibikoresho byahinduwe byahinduwe bifatika, inzira yo gukora yahinduwe ku guhiga asfalt ishimangira kandi itegurwa, kandi ku ruganda rwa Emulsifier na Colloid na Colloid hamwe. Binyuze mu bushakashatsi n'igihe cyo gutanga umusaruro, byerekana ko ibibazo byavuzwe haruguru bishobora gukemurwa rwose.
Gutezimbere uburyo bwo gutunganya byateje imbere cyane umusaruro wahinduwe asfalt asfalt. Intego yo gukoresha guhonyora mbere hanyuma gusya ni ukubanza gufata asfalt na sbs byatewe na tank yo gusya mbere yo kwinjira mu cyumba cyo gusya, ukagabanya gukoresha ingufu z'uruganda. Umwanya ushyira mu gaciro kandi wongeyeho umuvuduko mwinshi wogosha umuvuduko utanga ingwate kugirango utezimbere ubuziranenge kandi buke bwo kumenyekana ibicuruzwa bya ashalt.