| 结构混凝土超缓凝及处理 |
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| 引用本文： | 赵晋萍,武志红.结构混凝土超缓凝及处理[J].科技情报开发与经济,2010,20(7):149-152. |
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| 作者姓名： | 赵晋萍 武志红 |
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| 作者单位： | 1. 山西四建集州有限公司科研所,山西太原,030012
2. 智海混凝土有限公司,山西太原,030012 |
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| 摘 要： | 概述了混凝土凝结时间的指标要求及混凝土凝结硬化机理,分析了泵送剂的组分掺量与混凝土凝结硬化的关系,阐述了混凝土凝结时间的控制与超缓凝后的处理方式。
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| 关 键 词： | 商品混凝土 超缓凝 混凝土强度 耐久性 |
Talking about the Super Retarding and Treatment of Structural Concrete |
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| ZHAO Jin-ping,WU Zhi-hong.Talking about the Super Retarding and Treatment of Structural Concrete[J].Sci-Tech Information Development & Economy,2010,20(7):149-152. |
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| Authors: | ZHAO Jin-ping WU Zhi-hong |
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| Institution: | ZHAO Jin-ping,WU Zhi-hong |
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| Abstract: | This paper expounds the index requirement of setting time and the setting and hardening mechanism of concrete, analyzes the relation between the component admixture of pumping aid and the setting and hardening of concrete, and expounds the control of setting time of concrete and the treatment after its super retarding. |
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| Keywords: | commercial concrete super retarding concrete strength endurance |
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