| 吸水率对蒸压粉煤灰砖耐水性的影响 |
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| 引用本文： | 洪丽,梁建国,程少辉,刘鑫.吸水率对蒸压粉煤灰砖耐水性的影响[J].砖瓦,2009(2):13-15. |
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| 作者姓名： | 洪丽 梁建国 程少辉 刘鑫 |
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| 作者单位： | 长沙理工大学土木与建筑学院,湖南,长沙,410076 |
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| 摘 要： | 通过不同含水率和不同吸水率蒸压粉煤灰砖的抗压强度和抗折强度试验，分析了含水率与吸水率对蒸压粉煤灰砖的抗压强度和抗折强度的影响，并与美国规范进行比较，为我国标准中的抗压强度试件的含水率要求和砖的最大吸水率提出了建议。
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| 关 键 词： | 耐久性 软化系数 耐水性 蒸压粉煤灰砖 吸水率 含水率 |
Effect of water absorption on the water resistance of autoclaved fly ash bricks |
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| HONG Li,LIANG Jian-guo,CHENG Shao-hui,LIU Xin.Effect of water absorption on the water resistance of autoclaved fly ash bricks[J].Brick-tile,2009(2):13-15. |
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| Authors: | HONG Li LIANG Jian-guo CHENG Shao-hui LIU Xin |
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| Affiliation: | HONG Li, LIANG Jian-guo, CHENG Shao-hui, LIU Xin |
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| Abstract: | By the test of compressive strength and bending strength on fly ash bricks with different water content and water absorption, the effect of water content and water absorption on the compressive strength and bending strength of fly ash bricks is analyzed, and compared with ASTM codes, finally the moisture content requirements of compressive specimen and the maximum water absorption for fly ash bricks in Chinese standard is suggested. |
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| Keywords: | durability softening coefficient water resistance fly ash brick water absorption water content |
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