| 掺矿物掺合料轻集料混凝土的强度特征 |
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| 引用本文： | 宋术杰,郑秀华,董淑慧.掺矿物掺合料轻集料混凝土的强度特征[J].低温建筑技术,2013,35(3). |
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| 作者姓名： | 宋术杰 郑秀华 董淑慧 |
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| 作者单位： | 1. 呼伦贝尔职业技术学校,内蒙古呼伦贝尔021000;哈尔滨工业大学交通科学与工程学院,哈尔滨150090
2. 哈尔滨工业大学交通科学与工程学院,哈尔滨,150090 |
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| 基金项目： | 黑龙江省交通厅重点科技项目 |
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| 摘 要： | 文章研究分析了粉煤灰、沸石粉、硅粉在不同水胶比下单掺及复掺对轻集料混凝土抗压强度的影响,结果表明在低水胶比下,掺矿物掺合料后的轻集料混凝土将获得更高的抗压强度;复掺矿物掺合料对轻集料混凝土抗压强度更有利。
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| 关 键 词： | 轻集料混凝土 粉煤灰 沸石粉 硅粉 |
EXPERIMENTAL ON COMPRESSIVE STRENGTH OF LIGHT-WEIGHT AGGREGATE CONCRETE WITH MINERAL ADMIXTURE |
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| SONG Shu-jie
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ZHENG Xiu-hua
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DONG Shu-hui.EXPERIMENTAL ON COMPRESSIVE STRENGTH OF LIGHT-WEIGHT AGGREGATE CONCRETE WITH MINERAL ADMIXTURE[J].Low Temperature Architecture Technology,2013,35(3). |
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| Authors: | SONG Shu-jie ZHENG Xiu-hua DONG Shu-hui |
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| Abstract: | The influences of facts such as types of admixtures(fly ash,zeolite powder,silicon powder),different water cement ratio and composite addition admixture ratio etc on compressive strength of light-tweight aggregate concrete were studied and analyzed.The results show that light-tweight aggregate concrete with mineral admixture will get higher strength in low water cement ratio;compressive strength of light-tweight aggregate concrete with composite addition admixture is more advantageous. |
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| Keywords: | light-tweight aggregate concrete fly ash zeolite powder silicon powder |
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