Byahiswemo ibikoresho byiza byo mu rwego rwo hejuru, mubushuhe bwo hejuru bwubaka ibidukikije kugirango hatabaho guhinduka, kutanyeganyega.
Ntabwo itinya ubushyuhe bwo hejuru, irashobora kwihanganira ubushyuhe bwo hejuru bwa 258 ° C, kandi ntishobora gushonga cyangwa gucika intege mugihe utera beto ya asfalt.
Kurambura hasi, hamwe no kuramba cyane kugirango wirinde guhangayikishwa cyane na pavement cyangwa ibice.
Kubaka neza, uburemere bworoshye, byoroshye kubaka kandi byoroshye gukoresha.