▎ 摘　　要

NOVELTY - Additive comprises 5-10 pts. wt. polytetrafluoroethylene, 10-20 pts. wt. quartz powder, 5-10 pts. wt. silicon carbide, 5-10 pts. wt. graphene, 5-8 pts. wt. epoxy resin curing agent, 5-8 pts. wt. high silica glass fiber, 1-5 pts. wt. polyvinyl alcohol fiber, 2-5 pts. wt. polypropylene fiber, 1-1.5 pts. wt. sodium stearate, 5-10.5 pts. wt. epoxy emulsion, 3-5 pts. wt. redispersible latex powder, 0.2-0.5 pts. wt. zinc borate, 0.1-0.2 pts. wt. water reducing agent, 0.5-1 pts. wt. hydroxypropyl methylcellulose and 0.2-0.5 pts. wt. defoamer. USE - The additive is useful for improving the strength and waterproof performance of mortar. ADVANTAGE - The additive is added to the mortar to effectively prevent mortar cracking, and has excellent water resistance, compression strength and anti-folding strength, and improves the comprehensive mechanical property of the mortar. The mortar has excellent weatherability, crack resistance, bonding strength and spectrum antibacterial property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the preparation technique of the additive for improving mortar strength and waterproof performance.