| 非烧结砖砌筑时合理上墙含水率研究 |
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| 引用本文： | 梁建国,程少辉,汤峰. 非烧结砖砌筑时合理上墙含水率研究[J]. 建筑技术, 2010, 41(1): 56-59 |
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| 作者姓名： | 梁建国 程少辉 汤峰 |
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| 作者单位： | 1. 长沙理工大学土木与建筑学院,410076,长沙
2. 湖南农业大学工学院,410128,长沙 |
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| 摘 要： | 通过对非烧结砖的吸水特性以及砖的上墙含水率对砌体使用阶段干燥收缩率和砌体抗剪强度的影响的试验研究,从施工可操作性、砌体干燥收缩和砌体抗剪强度的角度综合分析了非烧结砖的合理上墙含水率,建议非烧结砖砌筑时,采用不浇水砖砌筑的施工工艺。
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| 关 键 词： | 蒸压粉煤灰砖 蒸压灰砂砖 混凝土砖 |
RESEARCH ON REASONABLE MOISTURE CONTENT OF UN-BURNT BRICK BEFORE LAYING |
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| LIANG Jian-guo,CHENG Shao-hui,TANG Feng. RESEARCH ON REASONABLE MOISTURE CONTENT OF UN-BURNT BRICK BEFORE LAYING[J]. Architecture Technology, 2010, 41(1): 56-59 |
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| Authors: | LIANG Jian-guo CHENG Shao-hui TANG Feng |
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| Affiliation: | 1.College of Civil Engineering & Architecture/a>;Changsha University of Science & Technology/a>;410076/a>;Changsha/a>;China/a>;2.College of Engineering & Technology/a>;Hunan Agricultural University/a>;410128/a>;China |
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| Abstract: | Through the tests on the absorption performance of un-burnt brick and the effect of the moisture content before laying on the drying shrinkage of masonry and the shear strength of masonry,the reasonable moisture content of non-fired brick before laying is carried out according to compositive analysis of laying,shrinkage and shear strength of un-burnt brick masonry.It was suggested that un-burnt brick is not wet before laying. |
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| Keywords: | autoclaved fly-ash bricks autoclaved sand-lime brick concrete brick |
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