Influence of Triggering Medium on Peeling Strength between Wet Laid Self-adhesive Waterproofing Membrane and Cement Mortar
This study explores the effect of trigger medium on peeling strength between wet laid self-adhesive waterproofing membrane and cement mortar.By adjusting the adding amount of trigger medium(0～2.5%),the peeling strength between wet laid self-adhesive waterproofing membrane and cement mortar is studied under three conditions:no treatment,heat treatment and immersion treatment.The results indicate that adding an appropriate amount of trigger media can significantly improve the peeling strength between wet laid self-adhesive waterproofing membrane and cement mortar;the improvement effect of triggering media on the peeling strength is affected by heat treatment and immersion treatment,but the final peeling strength value still shows a significant increase;taking into account both usage cost and performance,the optimal amount of trigger media to be added is 1.5%～2.0%.
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