Study on the Effect of Coupling Agent on the Performance of Geopolymer Coating
In order to solve the problem of poor adhesion between geopolymer coating and material,as well as cracking of waterproof film,this paper discussed the influence of silane coupling agent dosage on the properties of geopolymer coating.The re-sults show that coupling agent could improve the water absorption,coating adhesion and hardness of geopolymer,and when the dosage of coupling agent was 3%,the performance of geopolymer coating was the best.
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