| 再生水泥混凝土性能的试验评价 |
| |
| 引用本文： | 李飞.再生水泥混凝土性能的试验评价[J].城市道桥与防洪,2010(8):48-51. |
| |
| 作者姓名： | 李飞 |
| |
| 作者单位： | 安徽省安庆市公路工程建设监理有限公司,安徽安庆,246000 |
| |
| 摘 要： | 该文阐述了利用由旧路面水泥混凝土块破碎而成的再生骨料,进行再生修补型路用混凝土的性能试验。着重介绍其抗压强度、抗折强度、干缩变形以及抗冻性能的测试。结果表明,所配制的再生早强型和再生快修型混凝土具有较好的力学性能和耐久性能,可用于重交通等级路面的修补。
|
| 关 键 词： | 再生混凝土 再生骨料 路用性能 快速修补 重交通等级路面 |
Experimental Evaluation on Recycled Cement Concrete Performance |
| |
| Li Fei.Experimental Evaluation on Recycled Cement Concrete Performance[J].Urban Roads Bridges & Flood Control,2010(8):48-51. |
| |
| Authors: | Li Fei |
| |
| Abstract: | The article sets forth the utilization of the recycled aggregate made of the old crushed pavement cement concrete to carry out the performance experiment of recycled repairing road concrete,which mainly test its compressive strength,flexural strength,drying shrinkage and freeze-resistant performance.The result is shown that both the early-strength and the rapid-repairing recycled concretes have better mechanics performance and durability,which can be utilized to repair the heavy traffic pavement. |
| |
| Keywords: | recycled concrete recycled aggregate road-using performance rapid repair heavy traffic pavement |
| 本文献已被 维普 万方数据 等数据库收录！ |
