首页> 外文会议>International Symposium on Eco-Materials Processing amp; Design; 20060108-11; Chengdu(CN) >Polymer/Inorganic Composite Materials for Quick Repair of Cement Concrete Pavement
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Polymer/Inorganic Composite Materials for Quick Repair of Cement Concrete Pavement

机译:用于水泥混凝土路面快速修复的聚合物/无机复合材料

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摘要

Composites of polymer/inorganic materials have comprehensive properties and they are widely used in many fields of the industry. In the present work, methacrylate copolymer/silica composite materials were prepared by mixing and blending process. The mechanical properties such as flexural, compressive strength of yield composite were obtained as the function of mixing ratio. The optimized composite materials have been used as quick repair materials in the Chengyu (Chengdu to Chongqing) highway, southwest China. The results showed that the composite material was better than cement concrete rehabilitation, and the traffic could be allowed to open over repaired patches after 1.5-5 hours.
机译:聚合物/无机材料的复合材料具有全面的性能,已广泛应用于工业的许多领域。在本工作中,通过混合和共混工艺制备了甲基丙烯酸酯共聚物/二氧化硅复合材料。获得了诸如屈服复合材料的弯曲,抗压强度之类的机械性能,作为混合比的函数。经过优化的复合材料已在中国西南的成渝(成都至重庆)高速公路上用作快速修复材料。结果表明,该复合材料比水泥混凝土的修复效果更好,并且在1.5-5小时后可以允许交通流经过修复的补丁。

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