Umthengi wethu kwiiPhilippines uthenge iseti ye-HMA-D60Isixhobo sokuxuba i-asphalt kwigubu. Okwangoku, i-drum eshushu yokuxuba isityalo se-asphalt ithandwa kakhulu kubathengi ngenxa yeendleko zayo eziphantsi zokugcinwa.

Uhlobo lweGubuIsityalo sokuxuba esishushukulula ukusebenza kwaye iyakwazi ukuvelisa ngokuqhubekayo ikhonkrithi ye-asphalt. Inkqubo yokulawula inokuchaneka okuphezulu, ukuthembeka okuqinileyo, kunye nokusebenza okuzinzile; ithatha umhlaba omncinci, ikhawuleza ekufakeni, ilungele ukuthutha, kwaye inokuveliswa kwakhona ngexesha elifutshane emva kokudluliselwa.