| 石屑代砂混凝土配制技术探讨 |
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| 引用本文： | 阳波,李文珍.石屑代砂混凝土配制技术探讨[J].福建建筑,2009(12):35-35,42. |
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| 作者姓名： | 阳波 李文珍 |
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| 作者单位： | 浙江省天和建材集团有限公司,310015 |
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| 摘 要： | 本文根据石屑的颗粒形态和级配情况。提出在配合比设计过程中采用细砂与石屑相掺，调整砂的细度模数。针对石屑中粗颗粒较多的特点。采用简单的数学公式。对砂率进行调整．使配制的混凝土具有良好的工作性能。
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| 关 键 词： | 石屑 细砂 砂率 配合比设计 |
Discussion on mixing technology of using stone chips instead of sand in concrete |
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| Yang Bo Li Wenzhen.Discussion on mixing technology of using stone chips instead of sand in concrete[J].Fujian Architecture & Construction,2009(12):35-35,42. |
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| Authors: | Yang Bo Li Wenzhen |
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| Affiliation: | Yang Bo Li Wenzhen(Zhejiang Tianhe Building Material Group Co.,Ltd.310015) |
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| Abstract: | According to the granule shape and the gradation of the stone chips,the mixing technology of using stone chips and fine sand in concrete was put forward.The fineness module of sand was adjusted by this means.Based on the feature of the stone chips,using a simple math formula can adjust the sand ratio for good working properties of concrete. |
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| Keywords: | Stone chips Fine sand Sand ratio Mixing ratio |
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