水泥路面再生集料用于水稳基层的性能试验研究
发布时间：2019-07-03 17:38
【摘要】：水泥混凝土路面的破碎改造,可通过对旧板块轧制加工获取再生集料用于水稳基层。从水稳基层的性能要求出发,对相同试验条件下全天然集料、全再生集料及再生料(0.6 mm以下天然料替代)3种方案的混合料性能进行试验比较,分析其力学特性及路用性能。试验结果表明,再生集料能够符合基层施工的质量要求,稳定混合料性能满足工程路用要求,具有良好的工程应用推广价值。
[Abstract]:In the crushing and reconstruction of cement concrete pavement, the recycled aggregate can be obtained by rolling the old plate for water stabilized base. According to the performance requirements of water stabilized base, the properties of all natural aggregate, total recycled aggregate and recycled material (natural material replacement below 0.6 mm) under the same test conditions were tested and compared, and their mechanical properties and road properties were analyzed. The test results show that the recycled aggregate can meet the quality requirements of base construction, and the performance of stable mixture can meet the requirements of engineering road use, and has a good value of engineering application and popularization.
【作者单位】： 常州市公路管理处;东南大学交通学院;
【基金】：江苏省基础研究计划(自然科学基金)资助项目(BK2010031)
【分类号】：U414.1
[Abstract]:In the crushing and reconstruction of cement concrete pavement, the recycled aggregate can be obtained by rolling the old plate for water stabilized base. According to the performance requirements of water stabilized base, the properties of all natural aggregate, total recycled aggregate and recycled material (natural material replacement below 0.6 mm) under the same test conditions were tested and compared, and their mechanical properties and road properties were analyzed. The test results show that the recycled aggregate can meet the quality requirements of base construction, and the performance of stable mixture can meet the requirements of engineering road use, and has a good value of engineering application and popularization.
【作者单位】： 常州市公路管理处;东南大学交通学院;
【基金】：江苏省基础研究计划(自然科学基金)资助项目(BK2010031)
【分类号】：U414.1
【参考文献】
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