| 绿色高强混凝土——硅灰混凝土 |
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| 引用本文： | 程瑶,张美霞. 绿色高强混凝土——硅灰混凝土[J]. 安全与环境工程, 2002, 9(3): 33-36 |
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| 作者姓名： | 程瑶 张美霞 |
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| 作者单位： | 中国地质大学,武汉,430074 |
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| 摘 要： | 硅灰是冶金厂生产硅铁和工业硅过程中产生的废灰，硅灰混凝土为绿色混凝土，它不仅节约了水泥熟料，而且改善了环境，大大促进了混凝土和建筑工程的健康发展，混凝土中掺入硅灰可得到高强和超高强混凝土，用此混凝土浇制的结构物其安全度大大提高，经济效益显著，硅灰混凝土还可以有效抑制碱骨料反应，提高结构物的安全度和耐久性，延长使用寿命。
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| 关 键 词： | 硅灰混凝土 绿色混凝土 高强混凝土 碱骨料反应 水泥熟料 |
| 文章编号： | 1671-1556(2002)03-0033-04 |
| 修稿时间： | 2002-05-23 |
Green High-strength Concrete-Silica Fume Concrete |
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| Chen Yao Zhang Meixia. Green High-strength Concrete-Silica Fume Concrete[J]. Safety and Environmental Engineering, 2002, 9(3): 33-36 |
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| Authors: | Chen Yao Zhang Meixia |
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| Abstract: | Silica fume is waste material discharged by smeltery when producing ferrosilicon or industrial silicon.As greeen material,silica fume concrete can economize cement and improve the environment,thus bringing about a healthy advance in concrete and architectural engineering.High strength and superhigh strength concrete will be made up to improve the safety of structure when silica fume is mixed into the concrete.Silica fum concrete also controls the alkaline aggregate reaction effectively and improves the durability that prolong the service life of the structure |
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| Keywords: | silica fume concrete greeen concrete high strength concrete alkaline aggregate reaction |
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