ICS91.040.01 P32 湖北省地方标准 DB42／T743－2011 备案号J12005－2012 蒸压砂加气混凝土精确砌块 墙体自保温系统应用技术规程 Technicalspecificationforapplicationofself-insulationsystemofautoclaved lime-sandaeratedconcreteblockwall 2012-02-02发布 2012-03-01实施 湖北省质量技术监督局联合发布湖北省住房和城乡建设厅DB42 DB42/T743-2011 I目次 前言..............................................................................................................................................................................II 1总则...........................................................................................................................................................................1 2术语、符号..............................................................................................................................................................1 2.1术语...............................................................................................................................................................1 2.2符号...............................................................................................................................................................2 3材料要求..................................................................................................................................................................2 3.1一般规定.......................................................................................................................................................2 3.2精确砌块和薄块...........................................................................................................................................2 3.3专用配套材料...............................................................................................................................................4 3.4其他材料.......................................................................................................................................................6 4设计与构造..............................................................................................................................................................7 4.1砌体性能计算指标.......................................................................................................................................7 4.2建筑设计.......................................................................................................................................................8 4.3结构设计.......................................................................................................................................................9 4.4墙体节能设计.............................................................................................................................................11 4.5墙体节能构造.............................................................................................................................................11 5施工........................................................................................................................................................................13 5.1一般规定.....................................................................................................................................................13 5.2墙体砌筑.....................................................................................................................................................13 5.3保温薄块贴砌.............................................................................................................................................15 5.4墙体抹灰与装饰.........................................................................................................................................15 6验收......................................................................................................................................................................16 6.1一般规定.....................................................................................................................................................16 6.2主控项目.................