| 应用专利LB抗裂试验法评价外加剂对混凝土的抗裂作用 |
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| 引用本文： | 邓天宁,丁黔森. 应用专利LB抗裂试验法评价外加剂对混凝土的抗裂作用[J]. 中国建筑防水, 2006, 0(9): 45-47 |
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| 作者姓名： | 邓天宁 丁黔森 |
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| 作者单位： | 广州市鲁班建筑防水补强有限公司,广东,广州,510665 |
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| 摘 要： | 阐明了专利LB抗裂试验法的研究背景；详细介绍了该试验方法；通过对三种混凝土外加剂的测试，说明该试验法可有效定量评价外加剂对混凝土和砂浆的抗裂作用。
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| 关 键 词： | 混凝土和砂浆裂缝 外加剂 抗裂性试验 |
| 文章编号： | 1007-497X(2006)-09-0045-03 |
| 修稿时间： | 2006-07-18 |
Evaluation of effects of concrete admixture on cracking resistance with LB cracking test method |
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| Deng Tianning,Ding Qiansen. Evaluation of effects of concrete admixture on cracking resistance with LB cracking test method[J]. China Building Waterproofing, 2006, 0(9): 45-47 |
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| Authors: | Deng Tianning Ding Qiansen |
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| Abstract: | The article details the patented LB cracking test method and background for its development. The test, in which three admixtures were used, indicates the method can be effectively used to quantitatively evaluate cracking resistance of concrete and mortar. |
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| Keywords: | crack of concrete and mortar admixture cracking test |
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