| 水泥基渗透结晶型材料对混凝土的修复效果 |
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| 引用本文： | 李悦,杜修力,闫茜茜,张萌.水泥基渗透结晶型材料对混凝土的修复效果[J].国外建材科技,2010,31(5):1-3. |
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| 作者姓名： | 李悦 杜修力 闫茜茜 张萌 |
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| 作者单位： | 北京工业大学城市与工程安全减灾省部共建教育部重点实验室,北京100124 |
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| 基金项目： | 北京自然基金重大课题，北京市优秀人才培养资助项目，北京市属高等学校人才强教计划资助项目，北京工业大学学生科技创新团队建设-指导教师资助项目 |
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| 摘 要： | 水泥基渗透结晶型防水材料是一种新型的刚性防水材料。它在混凝土中与水泥水化产物等发生反应形成不溶于水的结晶体,使混凝土致密、防水,具有二次抗渗性及与水泥混凝土良好的相容性。该文是通过试验来研究水泥基渗透结晶型材料对混凝土的修复效果,结果表明:水泥基渗透结晶型材料对混凝土构件的裂缝修复后,混凝土的抗压强度和抗渗性能有所增加,即它对混凝土构件能起到补强堵漏的作用。
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| 关 键 词： | 水泥基渗透结晶型材料 带裂缝混凝土 修复效果 |
Repairing Effect of Cementitious Capillary Crystalline Waterproof Material on Concrete |
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| LI Yue,DU Xiu-li,YAN Qian-qian,Zhang Meng.Repairing Effect of Cementitious Capillary Crystalline Waterproof Material on Concrete[J].Science and Technology of Overseas Building Materials,2010,31(5):1-3. |
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| Authors: | LI Yue DU Xiu-li YAN Qian-qian Zhang Meng |
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| Affiliation: | (College of Key Lab of Urban Security ＆ Disaster Engineering,Beijing University of Technology,Beijing 100124,China) |
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| Abstract: | Cementitious capillary crystalline waterproof（CCCW） material is a new type of rigid waterproof materials,which is characterized by its secondary impermeability and good compatibility with concrete.CCCW will react with the cement hydration and produce insoluble crystals to fill capillary pores or cracks of the concrete.This paper studied the repairing effect of the cementitious capillary crystalline waterproof material on the concrete.The results show that after the repairing of CCCW on the concrete cracks,the compressive strength and impermeability of the concrete are increased to some extents,which can play a role in the reinforcing and plugging of concrete. |
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| Keywords: | cementitious capillary crystalline waterproof material concrete with cracks repairing effect |
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