External pasting type rubber waterstop

The invention belongs to the technical field of application of building and building structure expansion seam water stop, and particularly relates to external pasting type rubber waterstop. The external pasting type rubber waterstop comprises rivets, projected ribs and a U-shaped connecting section, wherein a plurality of strip-shaped projected ribs are arranged in the longitudinal direction at one side, near the concrete, of the waterstop; one rivet is arranged between every two projected ribs; the U-shaped connecting section is arranged in the middle section of the waterstop. The steel barsin the structure layer cannot be influenced; the effect of effective water stop can also be achieved. 本发明属于建筑、构筑物伸缩缝止水应用技术领域，具体涉及种外贴式橡胶止水带，包括：铆钉、凸起肋和U型连接段，止水带贴近混凝土侧纵向设置有若干条状凸起肋；所述每两个凸起肋之间设置有个铆钉；所述U型连接段设置在止水带中段。本发明既不影响结构层内钢筋，也能达到有效止水的效果。