High performance and low carbon footprint Polymer-modified binder. Due to Cambodia’s extreme climate conditions (high temperature, UV exposure, and heavy rains), the use of polymer-modified bitumen (PMB) has become a popular choice among pavement engineers. PMB significantly improves the rutting resistance, shear stress, and cracking resistance of asphalt mixes. Also, Colflex® PMB allows a significant reduction in surface layer thickness (very thin overlay) with long-lasting skid resistance.

KSRC Colflex® complies with ASTM or AASHTO standard.