湿铺防水卷材搭接边结构对卷材与卷材剥离强度的影响

Influence of Over Lapping Structure on Peeling Strength of Wet Applied Waterproofing Membranes

研究了不同高分子膜基湿铺防水卷材的搭接边结构对卷材与卷材剥离强度的影响。通过对比发现,搭接边的有效厚度及宽度越大,卷材与卷材的剥离强度越大;单面粘材料卷材与卷材的剥离强度要优于双面粘材料卷材与卷材的剥离强度。

The influence of over lapping structure on peeling strength of wet applied waterproofing membranes with different polymer films is studied. The results show that the greater the effective thickness and width of the lapping, the greater the peeling strength between membranes;the peeling strength of single layer waterproofing membrane is higher than the peel strength of double layers waterproofing membranes at the over lapping area.