natural bitumen

Natural Asphalt deposits are in petroleum areas. Mostly petroleum reservoirs exposed to surface. One of the most important areas who mined since 1940 is the asphalt deposits of PUB-LTD

Gilsonite has high bond capability due to resin effect to make the asphalt more water proof.

It improves stability for heavy load traffic

Natural bitumen has high melting point making the asphalt is more resistant to plastic deformation

in temperature, and More resistant to ultra violet exposure and to fatigue due to repeated loads.