Ndi Asphalt Yoyaka

Asphalt ndi chinthu choyaka moto. Si crystalline ndipo ilibe malo osungunuka okhazikika, kulola kusiyanitsa bwino pakati pa mawonekedwe ake olimba ndi amadzimadzi.

Pamatenthedwe okwera, phula limatha kuyenda koma silimasungunuka, kupeza gulu lake ngati a “chinthu choyaka.”