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

重庆交通大学学报(自然科学版) ›› 1998, Vol. 17 ›› Issue (3): 72-77.

• • 上一篇    下一篇

商品砼在城市路面工程中的应用

刘大超1, 唐绍东2   

  1. 1. 重庆交通学院 道路工程系, 重庆 400074; 2. 重庆城市建筑工程学院, 重庆 400039
  • 收稿日期:1997-10-25 修回日期:1997-11-25 出版日期:1998-09-20 发布日期:2016-07-13
  • 作者简介:刘大超(1954-), 男, 工程师

Research on the Application of Commodity Concrete in Municipal Road Surface Engineering

Liu Dachao1, Tang Shaodong2   

  1. 1. Department of Highway Engineering, Chongqing Jiaotong Institute, 400074, P.R.China; 2. Chongqing City Construction Engineering College, 400039, P. R. China
  • Received:1997-10-25 Revised:1997-11-25 Online:1998-09-20 Published:2016-07-13

摘要: 市政道路路面工程使用商品砼不仅具有可靠的质量保证, 而且施工速度快、减少环境污染和燥音喧哗, 有着显著的社会、经济效益.本文着重研讨了商品砼的高稠度、高流动度等性能, 并通过室内试验和现场实践, 提出了一些易于解决问题的操作方法.

关键词: 特细砂, 商品砼, 坍落度, 真空吸水

Abstract: Applying commodity concrete in municipal read surface engineering, there are many features—— reliable quality guarantee, fast constructien, smaller envirenmental pollution and noise, as well as no table social-economic benifit. In this paper, some features, such as the lange density, flowing of commodity concrete, have been discussed. And some apt operatirg measures have been pointed out, through tests in labs and practices in construction fields.

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