| 机制砂混凝土应用研究现状及存在问题分析 |
| |
| 引用本文： | 郑忠双.机制砂混凝土应用研究现状及存在问题分析[J].福建建设科技,2011(2):63-65. |
| |
| 作者姓名： | 郑忠双 |
| |
| 作者单位： | 福建省建设工程质量安全监督总站,福建,福州,350001 |
| |
| 摘 要： | 随着城镇化的推进,城乡一体化进程加快,以及对生态环境的重视,现有的天然砂己不能满足工程需要,使用机制砂已成形势所需.本文简要概述了机制砂对混凝土各方面性能的影响、石粉的活性效应、含泥量对混凝土的影响,认为机制砂混凝土具有广阔的应用前景,并指出现阶段所存在的问题.
|
| 关 键 词： | 机制砂泥凝土 各方面性能 石粉 含泥量 |
Research progresses and analysis of manufactured sand concrete |
| |
| Zheng Zhongshuang.Research progresses and analysis of manufactured sand concrete[J].Fujian Construction Science & Technology,2011(2):63-65. |
| |
| Authors: | Zheng Zhongshuang |
| |
| Affiliation: | Zheng Zhongshuang |
| |
| Abstract: | With the advance of urbanization,development of urban and rural integration process and more attention in the environmental protection,the existing natural sand has been unable to meet the demand of engineering projects.It is necessary to use manufactured sand nowadays.This paper briefly outlines the influence of manufactured sand on various aspects of concrete properties,the activity effect of stone dust,the influence of clay content on concrete,and deems that manufactured sand has broad application prospe... |
| |
| Keywords: | Manufactured sand concrete various aspects performance stone dust clay content |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
