▎ 摘　　要

NOVELTY - Wear-resistant composite building template comprises a base layer and a wear-resistant protective layer covering at least one surface of the base layer, where the base layer comprises 30-50 pts. wt. unsaturated resin matrix, 0.1-0.3 pt. wt. graphene nanoflake, 10-20 pts. wt. glass fiber, and 40-60 pts. wt. hard filler. USE - As wear-resistant composite building template. ADVANTAGE - The wear-resistant composite building template has high strength and rigidity, UV resistance and strong impact resistance, reuses the composite material matrix layer, ensures convenient subsequent maintenance, is cost-effective, saves energy and is environmentally-friendly, increases the turnover and reuses times of the building sheet. The operation is convenient and simple, and effectively guarantees the construction requirements. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the wear-resistant composite building template, comprising (A) preparing the base layer, where the graphene nanoplatelets are made by using ultrasonic peeling physical method, and (b) covering at least one surface of the base layer with the wear-resistant protective layer.