Fast constructing, energy saving and environment protecting, very good general benefit, ect. are characteristics of the slurry seal and micro-surfacing technologies.

Composite sealing layer is a combination of connected gravel layer, gravel layer sealing systems, and Micro-surfacing (Slurry seal) system.

This product is tested and optimized in constructions for many years, which is the ideal machinery for slurry sealing and micro-surfacing constructions.