Asphalt yog cov khoom siv tawv uas yuav tsum tau muaj ib hom sawb tshwj xeeb los txiav txim siab. Txawm hais tias koj yuav tsum tau txiav los ntawm asphalt rau kev teeb tsa kev tsav tsheb lossis kho, xaiv txoj cai saw hniav yog qhov tseem ceeb los xyuas kom meej qhov kev txiav du thiab meej.
Koj yuav tsum xav txog hom saw koj yuav siv. Muaj ob hom saws uas feem ntau siv rau kev txiav asphalt - ib ncig pom thiab pob zeb diamond saw hniav. Lub voj voog saws yog lub hom phiaj dav dav uas siv tau rau ntau txoj haujlwm, thaum lub pob zeb diamond saw hniav yog tsim tshwj xeeb rau kev txiav los ntawm cov ntaub ntawv nyuaj xws li asphalt.
Daim ntawv thov:
Cim npe nrov: zoo tshaj plaws saw hniav rau txiav asphalt
