| 微硅粉在钢纤维喷射混凝土中的应用 |
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| 引用本文： | 吴礼荣,张要峰. 微硅粉在钢纤维喷射混凝土中的应用[J]. 建材技术与应用, 2003, 0(1): 47-49 |
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| 作者姓名： | 吴礼荣 张要峰 |
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| 作者单位： | 1. 广州市黄埔区建筑工程总公司,广东,广州,510700
2. 河南省新郑市质量监督站,河南,新郑,451150 |
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| 摘 要： | 介绍了微硅粉在钢纤维喷射混凝土中的应用情况。试验表明 ,随速凝剂掺量的增加 ,混凝土各龄期的抗压强度降低。用微硅粉取代速凝剂 ,可保证喷射混凝土的质量 ,降低工程成本。
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| 关 键 词： | 微硅粉 钢纤维 喷射混凝土 |
| 文章编号： | 1009-9441(2003)01-0047-03 |
| 修稿时间： | 2002-12-20 |
Application of Micro Silicon Powder in Steel Fiber Sprayed Concrete |
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| WU Li-rong ,ZHANG Yao-feng. Application of Micro Silicon Powder in Steel Fiber Sprayed Concrete[J]. Research & Application of Building Materials, 2003, 0(1): 47-49 |
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| Authors: | WU Li-rong ZHANG Yao-feng |
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| Affiliation: | WU Li-rong 1,ZHANG Yao-feng 2 |
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| Abstract: | Here is an introduction of the application of the micro silicon powder in the steel fiber sprayed concrete.It has been proved in the test that with the increase of the amount of the rapid setting admixture,the compression strength of each age decreases.Meanwhile,it is pointed out here that by substitution of the micro silicon powder for the rapid setting admixture,the better quality of the sprayed concrete can be guaranteed and the construction cost can be decreased. |
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| Keywords: | micro-silicon powder steel fiber sprayed concrete |
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