A kind of polyaspartic ester waterproofing coating is prepared and its main performance is tested under standard conditions,after immersion treatment and after heat treatment.The results show that the performance of the polyaspartic ester waterproofing coating meets the requirements of the general waterproofing specifications,and the mechanical performance retention rate after immersion treatment is above 96％;the 28 day water absorption rate is only 2.1％,and the bonding strength retention rate is above 95％;the mechanical performance retention rate after heat treatment is above 96％.
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