| 浅谈重混凝土施工技术与应用 |
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| 引用本文： | 蔡汝景. 浅谈重混凝土施工技术与应用[J]. 中国建材科技, 2021, 30(5): 147-148 |
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| 作者姓名： | 蔡汝景 |
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| 作者单位： | 洋浦经济开发区开发建设有限公司 |
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| 基金项目： | 核电厂核岛厂房屏蔽结构施工技术研究 |
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| 摘 要： | 为了对电离辐射进行生物防护，海南昌江核电站核辅助厂房部分装载放射性工艺设备房间的墙板采用了有防辐射作用的赤铁矿重混凝土，以防止核电站运行时产生的放射线泄漏至房间外。本文以该墙板施工为背景，介绍了重混凝土的性能指标、配合比设计及施工技术。
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| 关 键 词： | 赤铁矿；防护；配合比 |
Construction technology and application of heavy concrete |
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| Abstract: | In order to carry out biological protection against ionizing radiation, the wall panels of some rooms loaded with radioactive process equipment in the nuclear auxiliary building of Hainan Changjiang nuclear power plant are made of hematite heavy concrete with anti-radiation effect, to prevent the radiation generated during the operation of the nuclear power plant from leaking out of the room. Based on the construction of these wall panels, this paper introduces the performance indexes of heavy concrete mix proportion design and construction technology. |
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| Keywords: | hematite protection mix proportion |
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