BASIC USES

Astek Black Crown, is especially designed with bitumen and high content of polymers to be used on chip seals and asphalt surfaces. Astek Black Crown creates a black cover that crowns the bare chip seals locks the aggregate in place while creates a better performing and better looking surface.

Preventing the loss of aggregate, provide more binding and prevents the adhesion failure due to the oxidation of the bitumen binders, Prevent glass breaks and traffic accidents due to aggregate loss.