中天三建质量管理标准化砌体工程做法.docx

中天建设集团第三建设公司编号名称加气混凝土砌块施工标准做法版本试行版生效期加气混凝土砌块施工标准做法编制:审核:批准:-0-中天建设集团第三建设公司编号名称加气混凝土砌块施工标准做法版本试行版生效期建筑工程砌体工程标准化做法(试行版)一材料··························································································3二砌体施工流程图··········································································3三砌体施工图标准化·······································································4四砌块堆放与加工··········································································4五预制构件集中加工·······································································5六砂浆集中拌制·············································································5七砌体施工控制重点····················································-1-中天建设集团第三建设公司编号名称加气混凝土砌块施工标准做法版本试行版生效期···················7八砌体定位···················································································8九构造节点做法·············································································10十实测实量与过程检查···································································-2-加工车间设置、加工图纸深化设计、工人交定位放线、砂浆拌张贴排砖图、工人交墙体砌筑、,砌块尺寸偏差控制在2mm以内。、水泥、钢筋、黄砂、外加剂等材料进场后应复验,报告结果符合设计要求后方可使用,严禁使用砂浆王、砂浆精等砂浆外加剂。施工时所用砌块的龄期至少在一个月以上。:±,±。加气块墙体底部200范围内及顶砖采用水泥砖或灰砂砖砌筑。2、验收-3-,项目部技术负责人应组织相关人员进行施工图深化设计,结合砌筑材料尺寸将工程所有墙体砖块进行CAD排版,从而有效提高砌块的使用率,同时也能提前发现一些施工问题,减少返工,提高砌筑质量。排版时应遵循两边对称,小砌块为普通砌块长度的1/3以上的原则,墙底必须设置三皮以上水泥砖,设计墙顶加气块高度应大于普通砌块长度的1/2以上,特别对转角墙、丁字墙、十字墙组砌方式在排砖图中均应详细绘制。,项目部技术人员应根据排砖图对作业人员进行现场交底,并且应将排砖图粘贴到现场相应墙体旁,指导作业人员正确组砌。、集中加工与运输-4-