| 21世纪初期我国混凝土技术发展中的几个重点问题 |
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| 引用本文： | 黄士元. 21世纪初期我国混凝土技术发展中的几个重点问题[J]. 混凝土, 2002, 0(3): 3-7 |
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| 作者姓名： | 黄士元 |
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| 作者单位： | 同济大学材料学院，上海 200433 |
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| 摘 要： | 由于我国第十个五年计划期间巨大的基本建设规划，使整个混凝土业一直充满机遇和挑战。作者在本文中提出了混凝土科学科技发展中的某些关键问题，这些问题是：提高混凝土的耐久性；使用引气剂预防和限制裂纹的出现和曼延；矿渣微粉和高品位粉煤灰的开发利用。
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| 关 键 词： | 混凝土 耐久性 引气剂 矿渣微粉 高品位粉煤灰 21世纪 商品混凝土 高强混凝土 |
| 文章编号： | 1002-3550(2002)03-0003-05 |
| 修稿时间： | 2002-02-05 |
Highlights of development of concrete technology in future some years in China |
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| HUANG Shi yuan. Highlights of development of concrete technology in future some years in China[J]. Concrete, 2002, 0(3): 3-7 |
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| Authors: | HUANG Shi yuan |
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| Abstract: | With the tremendous scale of capital construction during the period of state tenth five years plan,concrete industry is facing opportunity and competition.Some key problems in the development of concrete technology were proposed in the present paper.They are:promotion of concrete durability;prevention of cracking and its propagation using air entraining agents;development and use of finely ground furnace slags and highquality fly ashes. |
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| Keywords: | concrete durability air entraining agent finely ground furnace slag highquality fly ash |
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