中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊
Journal of Chongqing Jiaotong University(Natural Science)

Journal of Chongqing Jiaotong University(Natural Science) ›› 2007, Vol. 26 ›› Issue (4): 73-77.

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Application of Abrasion Resistant Concrete to Highway Collecting Fees Square

WANG Rui-yan1，WANG Jin-si2，XU hua3，WU Guo-xiong1   

  1. 1.School of Civil Engineering＆Architecture，Chongqing Jiaotong University，Chongqing 400074，China； 2.Hubei Jiaotong Occupation Technical CoHege，Hubei Wuchang 430076，China； 3.Hubei Xiaoxiang Highway Command Post，Hubei Suizhou 41300，China
  • Received:2006-05-25 Revised:2015-05-18 Online:2007-08-15 Published:2015-05-18

耐磨砼在高速公路收费广场的应用研究

王瑞燕1，王进思2，徐华3，吴国雄1   

  1. 1.重庆交通大学土木建筑学院，重庆 400074；2.湖北交通职业技术学院，湖北 武昌 430076； 3.湖北孝襄高速公路指挥部，湖北 隋州441300
  • 作者简介:王瑞燕(1967—)，女，[]ill宜宾人，副教授，从事建筑材料教学和科研工作.E—mail：wangry@cquc.edu.cn

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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 weal"resistance of cement mortar， the concrete can adapt to the special requirement of highway collecting fees square．

Key words: active mixture, emery , abrasion resistance concrete

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

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