使用不同有机粘接剂的复合砂基透水砖的性能研究

Research on performance of composite sand-based permeable brick with different organic adhesives

以混凝土透水砖为底层,选用5种有机粘接剂作为面层粘接剂制成复合砂基透水砖,对其透水系数、强度、耐磨性以及老化性能开展试验,对试验结果进行了分析研究,并针对目前砂基透水砖应用中出现的主要问题提出建议。

With concrete permeable brick as the bottom layer, five kinds of organic adhesives are selected as the surface layer adhesive to make composite sand-based permeable brick. The permeability coefficient, strength,wear resistance and aging performance are tested. The test results are analyzed and researched, and the paper takes some advices about the main problems in the application of sand-based permeable brick.