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[1]薛俊,刘军,季明旭,等.以再生建筑混凝土为骨料制备透水砖[J].武汉工程大学学报,2012,(05):51-55.[doi:103969/jissn16742869201205013]
　XUE Jun,LIU Jun,JI Ming\|xu,et al.Preparation of water permeable brick using recycle building concrete as aggregate[J].Journal of Wuhan Institute of Technology,2012,(05):51-55.[doi:103969/jissn16742869201205013]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2012年05期
页码:
51-55
栏目:
资源与土木工程
出版日期:
2012-05-31

文章信息/Info

Title:
Preparation of water permeable brick using recycle building
concrete as aggregate
文章编号:
16742869(2012)05005105
作者:
薛俊1; 刘军2; 季明旭1; 邹志鹏1; 石和彬1; 曹宏1; 2*
1武汉工程大学材料学院，湖北 武汉 430074;
2重庆暄洁环保产业（集团）股份有限公司，重庆 400039
Author(s):
XUE Jun1; LIU Jun2; JI Ming\|xu1; ZOU Zhi\|peng1; SHI He\|bin1; CAO Hong1; 2
1.School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430074, China;
2.Chongqing Sage Environmental Industries Co., Chongqing 400039, China)
关键词:
再生建筑混凝土; 透水砖; 骨灰比; 水灰比; 养护时间
Keywords:
recycled building concrete;  water permeable brick;  aggregate cement ratio;  water cement ratio; curing time
分类号:
TU 522.106.1
DOI:
103969/jissn16742869201205013
文献标志码:
A
摘要:
随着城市化进程加快，道路和建筑物拆除产生了大量废旧混凝土，既带来环境污染，又造成资源浪费，将其开发再利用具有明显的环境效益和经济效益.本文将废旧混凝土进行破碎、分级处理成为再生建筑混凝土，并以其为骨料来制备透水砖，研究了级配、骨灰比、水灰比、砂率和养护时间对透水砖性能的影响.结果表明，当骨灰比为50，水灰比为03，砂率为15%，终养时间为72 h时，所制备的透水砖满足JC/945-2005《透水砖》标准要求.
Abstract:
With the urbanization process accelerating, roads and buildings put\|down will cause a great deal of waste concrete. That will not only pollute the environment, but also will bring about the waste of resources. So the exploitation and recycling of waste concrete has obvious environmental and economic benefits. In this paper recycled building concrete was from crushing and grading processing of waste concrete. Water permeable brick was prepared from recycled building concrete as aggregate. The influence of aggregate grading, aggregate cement ratio, water cement ratio，sand ratio and curing time on the properties of water permeable brick was studied. The results show that when aggregate cement ratio is 50, water cement ratio is 03, sand sand ratio is 15% and curing time is 72 h, the water permeable brick meets the requirement of Chinese standard JC/T 945-2005.

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备注/Memo

备注/Memo:
收稿日期：20120103作者简介：薛俊(1976-)，女，湖北宜都人，副教授，博士研究生．研究方向：环境材料.*通信联系人：曹宏，男，教授，博士．研究方向：新型炭材料与胶凝材料.
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