中文摘要：

介绍了一种能在低温（≤5℃）、高湿（相对湿度〉80%）、封闭环境下快速固化的快干型JS防水涂料,通过添加水性乳液催干剂及适量增加胶凝材料的用量,可实现30 min之内表干、1 h之内实干,同时能够实现一次性厚涂施工（≥2mm）不开裂。探讨了各类添加剂对快干型JS防水涂料固化时间和拉伸性能的影响。

英文摘要：

This article introduces a type of JS waterproofing coating which can rapidly cure under low temperature, highhumidity and closed condition. By adding water-base drier and increasing the dosage of cementitious material, the tack freetime of the coating is 30 min and the work time is 1 h, besides, the thickness of the film is through 2 mm without cracking.This article discusses influences of several additives on curing time and tensile performance of rapid curing JS waterproofingcoating.