DB11/T 464-2015 建筑工程清水混凝土施工技术规程
简介
DB11/T 464-2015
建筑工程清水混凝土施工技术规程
Technical specification forarchitectural concrete construction
2 01 5一09一 23发布
2 01 6一0 1--01S实施 目次 1 总则 ........................................................................................................................................................................ 5 2 术语 ........................................................................................................................................................................ 2 3 基本规定................................................................................................................................................................. 3 4 施工准备................................................................................................................................................................. 4 4.1 技术准备.................................................................................................................................................................. 4 4.2 材料准备.................................................................................................................................................................. 4 4.3 仪器设备准备和样板构件制作 .............................................................................................................................. 6 5 模板工程................................................................................................................................................................. 7 5.1 模板的设计 .............................................................................................................................................................. 7 5.2 阴阳角节点构造 ...................................................................................................................................................... 8 5.3 对拉螺栓的节点构造 .............................................................................................................................................. 9 5.4 梁、板、柱节点模板构造 ...................................................................................................................................... 9 5.5 模板体系的材质要求 ............................................................................................................................................10 5.6 模板的制作与验收 ................................................................................................................................................11 5.7 脱模剂的选用与施工 ............................................................................................................................................13 5.8 模板安装................................................................................................................................................................13 5.9 模板拆除................................................................................................................................................................14 6 钢筋工程...............................................................................................................................................................15 7 混凝土工程...........................................................................................................................................................17 7.1 混凝土配合比 ........................................................................................................................................................17 7.2 混凝土拌合物的制备与性能 ................................................................................................................................17 7.3 混凝土的运输与浇筑 ............................................................................................................................................18 7.4 混凝土的养护........................................................................................................................................................18 8 施工缝的设置与施工............................................................................................................................................19 8.1 施工缝的设置 ........................................................................................................................................................19 8.2 施工缝的施工 ........................................................................................................................................................19 9 成品保护...............................................................................................................................................................20 9.1 模板成品保护 ........................................................................................................................................................20 9.2 钢筋成品保护 ........................................................................................................................................................20 9.3 混凝土成品保护 ....................................................................................................................................................20 10 混凝土成品修补与喷涂施工...............................................................................................................................21 10.1 成品修补..............................................................................................................................................................21 10.2 喷涂施工..............................................................................................................................................................21 11 清水混凝土实体质量验收 ..................................................................................................................................22 11.1 一般规定 ............................................................................................................................................................... 21 11.2 主控项目 ............................................................................................................................................................... 21 11.3 一般项目 ............................................................................................................................................................... 21 附录 A 清水混凝土模板组拼与节点构造案例 .........................................................................................................25 附录 B 清水混凝土模板验收项目表.........................................................................................................................40 附录 C 清水混凝土模板用脱模剂的选用 .................................................................................................................43 附录 D 混凝土中性化深度设计................................................................................................................................44 附录 E 清水混凝土常用透明涂料的特点 .................................................................................................................44 本规程用词说明 .......................................................................................................................................................46 引用标准名录...........................................................................................................................................................47 附：条文说明...........................................................................................................................................................47
DB11/T 464-2015
建筑工程清水混凝土施工技术规程
Technical specification forarchitectural concrete construction
2 01 5一09一 23发布
2 01 6一0 1--01S实施 目次 1 总则 ........................................................................................................................................................................ 5 2 术语 ........................................................................................................................................................................ 2 3 基本规定................................................................................................................................................................. 3 4 施工准备................................................................................................................................................................. 4 4.1 技术准备.................................................................................................................................................................. 4 4.2 材料准备.................................................................................................................................................................. 4 4.3 仪器设备准备和样板构件制作 .............................................................................................................................. 6 5 模板工程................................................................................................................................................................. 7 5.1 模板的设计 .............................................................................................................................................................. 7 5.2 阴阳角节点构造 ...................................................................................................................................................... 8 5.3 对拉螺栓的节点构造 .............................................................................................................................................. 9 5.4 梁、板、柱节点模板构造 ...................................................................................................................................... 9 5.5 模板体系的材质要求 ............................................................................................................................................10 5.6 模板的制作与验收 ................................................................................................................................................11 5.7 脱模剂的选用与施工 ............................................................................................................................................13 5.8 模板安装................................................................................................................................................................13 5.9 模板拆除................................................................................................................................................................14 6 钢筋工程...............................................................................................................................................................15 7 混凝土工程...........................................................................................................................................................17 7.1 混凝土配合比 ........................................................................................................................................................17 7.2 混凝土拌合物的制备与性能 ................................................................................................................................17 7.3 混凝土的运输与浇筑 ............................................................................................................................................18 7.4 混凝土的养护........................................................................................................................................................18 8 施工缝的设置与施工............................................................................................................................................19 8.1 施工缝的设置 ........................................................................................................................................................19 8.2 施工缝的施工 ........................................................................................................................................................19 9 成品保护...............................................................................................................................................................20 9.1 模板成品保护 ........................................................................................................................................................20 9.2 钢筋成品保护 ........................................................................................................................................................20 9.3 混凝土成品保护 ....................................................................................................................................................20 10 混凝土成品修补与喷涂施工...............................................................................................................................21 10.1 成品修补..............................................................................................................................................................21 10.2 喷涂施工..............................................................................................................................................................21 11 清水混凝土实体质量验收 ..................................................................................................................................22 11.1 一般规定 ............................................................................................................................................................... 21 11.2 主控项目 ............................................................................................................................................................... 21 11.3 一般项目 ............................................................................................................................................................... 21 附录 A 清水混凝土模板组拼与节点构造案例 .........................................................................................................25 附录 B 清水混凝土模板验收项目表.........................................................................................................................40 附录 C 清水混凝土模板用脱模剂的选用 .................................................................................................................43 附录 D 混凝土中性化深度设计................................................................................................................................44 附录 E 清水混凝土常用透明涂料的特点 .................................................................................................................44 本规程用词说明 .......................................................................................................................................................46 引用标准名录...........................................................................................................................................................47 附：条文说明...........................................................................................................................................................47
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