| U型膨胀剂对防水混凝土结构开裂的抑制作用 |
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| 引用本文： | 张伟,陈书军.U型膨胀剂对防水混凝土结构开裂的抑制作用[J].科技情报开发与经济,2000,10(3):42-43. |
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| 作者姓名： | 张伟 陈书军 |
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| 作者单位： | 1. 太原理工大学,太原,030024
2. 中国化学工程第二建筑公司,太原,030021 |
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| 摘 要： | 钢筋砼抗渗结构的开裂是渗漏的主要原因，这个带有普遍性的问题长期困扰着广大施工技术人员。在普通砼中掺入适量的U型膨胀剂，减小了砼结构开裂的可能性，提高了砼的抗渗能力，为防水砼的施工提供一种借鉴的方法。
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| 关 键 词： | 干缩裂缝 湿度裂缝 U型膨胀剂 补偿收缩 防水混凝土结构 渗漏 |
The Restraining Function of U Expanding Agent to Splitting of Waterproof Concrete Structure |
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| ZHANG Wei,CHEN Shu-jun.The Restraining Function of U Expanding Agent to Splitting of Waterproof Concrete Structure[J].Sci-Tech Information Development & Economy,2000,10(3):42-43. |
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| Authors: | ZHANG Wei CHEN Shu-jun |
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| Abstract: | Splitting is a main reason for the leakage of reinforced concrete leakageresisting structure.This problem with universality puzzles construction technicians for a long time.The splitting possibility of concrete structure can be decreased while the concrete leakage-resisting ability can be enhanced after U expanging agent is put into common concrete.The method of construction of waterproof concrete is introduced in this paper. |
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| Keywords: | dry-contracting crack temperature crack U expanding agent compensation of contraction |
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