二次结构砌体施工方案-加气混凝土

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《施工现场临时用电安全技术规范》JGJ46-2005《北京市建筑工程施工安全操作规程》DBJ01-62-2002《建筑安装分项工程施工工艺规程》DBJ/T01-26-2003《砌体工程施工质量验收规程》DBJ01-81-2004《建筑工程施工质量验收统一标准》GB50300－2001《建筑物抗震构造详图》03G329-1《墙身-加气混凝土》88J2-3A

层，地上

13m，现浇钢 200,为加气砼砌体

6@200。

,

(A

尺寸（公称尺寸）600×200×300mm(长×宽×高)。

240×115×53mm(长×宽×高)。

28d。严禁使用断裂砌块。

5%，不得含有草根等杂物，使用前

钢筋：φ12、φ10、φ8、φ6。

钢卷尺、灰槽、小水桶、笤帚、2m

20mm

T

15mm

100mm、直径为

50cm。

4、条板码放支吊要平稳，垛高不多于10

AB

3m

4m

A

）；B

AB

，纵筋（上下各）：

60mm

180°弯钩。

1.4×44d，同一截面钢筋接头百分率为

15mm

2m。在

80%。

5）

（D2-d2）L×V×K，式中：D-钻孔直径；d-钢筋直径;L-钻孔深度；V-建筑结构

90％；竖向灰

80％，竖缝凹槽部位应用砌筑砂浆填实；不得出现瞎缝、透

3、4

10％，且不应少于

10％，且不应少于