DB13(J)∕T 8385-2020 全固废高性能混凝土应用技术标准
简介
前 言
本标准根据河北省住房和城乡建设厅《2019年度省工程建设标准和标准设计第三批制（修）订计划》（冀建工〔2019〕45号）要求，由河北省建筑科学研究院有限公司会同有关单位编制而成。
本标准共分8章，主要技术内容包括∶1.总则∶2.术语∶3.基本规定;4.原材料要求;5.配合比设计∶6.混凝土性能;7.生产与施工;8.质量检验与验收。 目次 1 总则.................................................................................................1 2 术语.................................................................................................2 3 基本规定.........................................................................................4 4 原材料要求.....................................................................................5 4.1 胶凝材料..............................................................................................5 4.2 细骨料.....................................................................................8 4.3 粗骨料..................................................................................................9 4.4 外加剂................................................................................................11 4.5 水........................................................................................................12 4.6 纤维....................................................................................................12 5 配合比设计...................................................................................13 5.1 一般规定............................................................................................13 5.2 主要参数............................................................................................13 6 混凝土性能...................................................................................15 6.1 拌合物性能........................................................................................15 6.2 力学性能............................................................................................17 6.3 长期性能和耐久性能........................................................................17 7 生产与施工...................................................................................18 7.1 一般规定............................................................................................18 7.2 生产与管理........................................................................................18 7.3 原材料进场与贮存............................................................................18 7.4 搅拌....................................................................................................19 7.5 运输....................................................................................................20 7.6 浇筑....................................................................................................20 7.7 养护与拆模........................................................................................22 8 质量检验与验收...........................................................................23 8.1 原材料................................................................................................23 8.2 混凝土拌合物....................................................................................23 8.3 硬化混凝土........................................................................................24 8.4 验收....................................................................................................25 本规程用词说明.................................................................................26 引用标准名录.....................................................................................27 条文说明.............................................................................................29
前 言
本标准根据河北省住房和城乡建设厅《2019年度省工程建设标准和标准设计第三批制（修）订计划》（冀建工〔2019〕45号）要求，由河北省建筑科学研究院有限公司会同有关单位编制而成。
本标准共分8章，主要技术内容包括∶1.总则∶2.术语∶3.基本规定;4.原材料要求;5.配合比设计∶6.混凝土性能;7.生产与施工;8.质量检验与验收。 目次 1 总则.................................................................................................1 2 术语.................................................................................................2 3 基本规定.........................................................................................4 4 原材料要求.....................................................................................5 4.1 胶凝材料..............................................................................................5 4.2 细骨料.....................................................................................8 4.3 粗骨料..................................................................................................9 4.4 外加剂................................................................................................11 4.5 水........................................................................................................12 4.6 纤维....................................................................................................12 5 配合比设计...................................................................................13 5.1 一般规定............................................................................................13 5.2 主要参数............................................................................................13 6 混凝土性能...................................................................................15 6.1 拌合物性能........................................................................................15 6.2 力学性能............................................................................................17 6.3 长期性能和耐久性能........................................................................17 7 生产与施工...................................................................................18 7.1 一般规定............................................................................................18 7.2 生产与管理........................................................................................18 7.3 原材料进场与贮存............................................................................18 7.4 搅拌....................................................................................................19 7.5 运输....................................................................................................20 7.6 浇筑....................................................................................................20 7.7 养护与拆模........................................................................................22 8 质量检验与验收...........................................................................23 8.1 原材料................................................................................................23 8.2 混凝土拌合物....................................................................................23 8.3 硬化混凝土........................................................................................24 8.4 验收....................................................................................................25 本规程用词说明.................................................................................26 引用标准名录.....................................................................................27 条文说明.............................................................................................29
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