▎ 摘　　要

NOVELTY - Constructing composite template involves mixing 75-80 wt.% thermoplastic as base material, 5-12.5 wt.% chopped glass fiber as enhanced material, 0.5-1 wt.% sulfonated graphene as filler, 0.2-2 wt.% foaming agent, 1-1.5 wt.% temperature regulating agent and 2-3 wt.% wetting agent. The obtained mixture extruded. The extruded product is cooled. The obtained cooled product is cut. USE - Method for constructing composite template for building (claimed). ADVANTAGE - The method enables to construct composite template that is durable, and has improved toughness and strength.