| 公路工程水泥混凝土早强剂应用技术 |
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| 引用本文： | 李红,傅智,张劲泉.公路工程水泥混凝土早强剂应用技术[J].公路,2006(4):66-70. |
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| 作者姓名： | 李红 傅智 张劲泉 |
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| 作者单位： | 1. 北京建筑工程学院,北京市,100044
2. 交通部公路科学研究院,北京市,100088 |
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| 摘 要： | 介绍了交通部2006年新颁布的《公路工程水泥混凝土外加剂与掺合料应用技术指南》(简称指南)中编写的早强剂在公路水泥混凝土工程中的应用技术,特别介绍了早强剂在快通水泥混凝土路面和桥梁的快速施工及修复中的应用,以加强业内人士广泛应用早强剂的自觉性,不仅要确保公路水泥混凝土工程的质量和使用耐久性,而且要提高公路工程中水泥混凝土结构施工和修复的速度,减少交通堵塞,实现更大的经济效益和社会效益。
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| 关 键 词： | 公路工程 水泥混凝土 早强剂 应用技术 |
| 文章编号： | 0451-0712（2006）04-0066-05 |
| 收稿时间： | 2006-02-20 |
| 修稿时间： | 2006-02-20 |
Application Technology of Hardening Accelerating Admixture for Cement Concrete in Highway Engineering |
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| LI Hong,FU Zhi,Zhang Jin-quan.Application Technology of Hardening Accelerating Admixture for Cement Concrete in Highway Engineering[J].Highway,2006(4):66-70. |
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| Authors: | LI Hong FU Zhi Zhang Jin-quan |
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| Institution: | 1. Beijing Institute of Civil Engineering and Architecture, Beijing 100044, China; 2. Research Institute of Highway of Ministry of Communications, Beijing 100088, China |
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| Abstract: | The application technology of hardening accelerating admixture compiled in "Technical Guidelines for Applications of Chemical and Mineral Admixtures on Cement Concrete in Highway Engineering" issued by the Ministry of Communications in 2006 is introduced in this paper.Hardening accelerating admixture is widely used in rapid construction site or repairing site of cement concrete pavements and bridges to not only ensure the quality and durability of highway concrete engineering,but also shorten the time of construction and repairing of cement concrete structures of highway engineering for reducing traffic block and obtaining more economical benefit and social benefit. |
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| Keywords: | highway engineering cement concrete hardening accelerating admixture application technology |
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