▎ 摘　　要

NOVELTY - A waterproof material comprises 10-15 wt.% glass flake, 32-40 wt.% diatomaceous earth, 9-12 wt.% water glass, 8-10 wt.% slag powder, 6-8 wt.% graphene oxide, 4-6 wt.% sodium cocoyl methyl taurate, 2-3 wt.% polysiloxane defoaming agent, and balance amount of water. USE - Waterproof material for semi-rigid base layer surface of road. ADVANTAGE - The waterproof material has improved compactness of internal structure, improved micro structure, excellent anticorrosive performance, water stability, and durability, effectively improves the semi-rigid base layer surface impermeability, and greatly prolongs the service life of the road. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation method of waterproof material for semi-rigid base layer surface.