| 耐磨砼在高速公路收费广场的应用研究 |
| |
| 引用本文： | 王瑞燕,王进思,徐华,吴国雄.耐磨砼在高速公路收费广场的应用研究[J].重庆交通学院学报,2007,26(4):73-77. |
| |
| 作者姓名： | 王瑞燕 王进思 徐华 吴国雄 |
| |
| 作者单位： | 重庆交通大学土木建筑学院 重庆400074(王瑞燕，吴国雄)，湖北交通职业技术学院 湖北武昌430076(王进思)，湖北孝襄高速公路指挥部 湖北隋州441300(徐华) |
| |
| 摘 要： | 砼的耐磨性受集料的硬度、水泥(砂)浆质量及砼各组成相间的界面结合情况等因素的影响.通过在普通水泥砼中加入活性混合材改善水泥石结构,在保证界面黏结的前提下加入金刚砂提高水泥砂浆耐磨性,可以配制耐磨砼以适应高速公路收费广场的特殊要求.
|
| 关 键 词： | 活性混合材 金刚砂 耐磨砼 |
| 文章编号： | 1001-716X（2007）04-0073-05 |
| 收稿时间： | 2006-05-25 |
Application of Abrasion Resistant Concrete to Highway Collecting Fees Square |
| |
| WANG Rui-yan , WANG Jin-si , XU hua, WU Guo-xiong.Application of Abrasion Resistant Concrete to Highway Collecting Fees Square[J].Journal of Chongqing Jiaotong University,2007,26(4):73-77. |
| |
| Authors: | WANG Rui-yan WANG Jin-si XU hua WU Guo-xiong |
| |
| Abstract: | The abrasion resistance of a concrete is influenced by mangy factors such as aggregates' hardness,quality of cement mortar and interface among all concrete's composition.By adding active mixtures to common cement in order to improve the micro-structure of hardened cement paste,or by mixing emery to it to strengthen wear resistance of cement mortar,the concrete can adapt to the special requirement of highway collecting fees square. |
| |
| Keywords: | active mixture emery abrasion resistance concrete |
| 本文献已被 CNKI 维普 等数据库收录！ |
