Road Bases
Recycled Road Bases
R73 HBB (Grave Laitier)
Heavily Bound Grave Laitier pavement material with a nominal top particle size of 20mm. This product is produced from blended blast furnace slag and bound with a slag/cement/lime binder. Blast furnace slag is a non-metallic material resulting from steel manufacturing, and has been repurposed and recycled into a premium quality heavy bound road base. Compliant with RMS QA Specification R73.