【摘要】 介绍了自主开发的用于渠道混凝土衬砌接缝的弹性止水密封材料。对其施工技术、应用前景及经济效益进行了初步分析,证明该密封胶对混凝土粘结性好,并具有优良的耐水、耐候、耐化学介质及耐冻融性等特点。更多还原

【Abstract】 <Abstrcat> The paper introduces a new joint sealing material in the project of canal seepage control developed by ourselves, and analyzes the construction technique,the application prospect and the economic benefits about it. It has such properties as bonding to concrete finely, water proof, weathering resistance, alkli solution resistance, and freezing resistance.更多还原