商业楼钢筋加工技术交底（含详细示意图）

'技术交底记录表C2-1编号01-00-C2-007工程名称格兰山水（二期）7#商业楼交底日期2011-9-21施工单位北京明泰建筑工程有限公司分项工程名称钢筋工程交底提要钢筋加工技术交底内容：1.作业条件1.1.操作人员必须经过专门培训，考试合格、取得相应证书后，方可持证上岗。1.2.熟悉图纸，做好技术准备工作，向全体钢筋队工人做口头技术、工艺、安全交底。2.机具准备：钢筋滚轧直螺纹机、切割机、切断机、钢筋弯曲机、钢筋扳手、钢筋案子、合尺、粉笔等。3.材料准备进场钢筋具有出厂质量保证单并经复试合格，其结论符合设计及规范要求。钢筋表面没有老锈与油污现象。4.加工工艺4.1.操作工艺钢筋下料——钢筋加工——质量检查4.1.1.钢筋下料应先调直后下料，采用切割机下料，要求钢筋立面平整，不弯曲，不出现马蹄形。4.1.2.钢筋套丝加工按钢筋规格所需的调整试棒调整好滚丝头内的最小尺寸，按钢筋规格更换涨刀环，并按规定的丝头加工尺寸调整好直径尺寸，调整挡块及滚轧行程开关位置，保证直径尺寸及滚轧螺纹的长度符合丝头加工尺寸的规定，套丝机采用水溶性切削润滑液，钢筋丝头的牙形，螺距必须与连接套的牙型螺距吻合，丝头加工成型后，检查丝扣，其有效丝扣内的秃牙部分累计长度小于一扣长度的1/2，检查合格的丝头应立即一端拧上塑料保护帽，另一端拧上连接套，并按规格、分类堆放整齐。4.1.3.质量检查：钢筋连接工程开始前，及施工过程中，对每批钢筋进行接头工艺检验，每种规格钢筋接头500头为一组，每组3根，不足500头也作为一组，做接头试验，钢筋连接完毕后，其外露完整丝扣不得大于1扣。4.2.钢筋调直机伸拉钢筋时，钢筋不得有死弯，伸筋区内不得站人。在调直钢筋时，审核人交底人接受交底人1、本表由施工单位填写，交底单位与接受交底单位各存一份。2、当做分项工程技术交底时，应填写“分项工程名称”，其他技术交底可不填写。sectionengineeringcodeforconstructionandacceptanceofqualityobjectivestomeetthenational,bothofthebiddingdocumentsanddrawingswithbrilliantconstructiontocreate"safeandcivilizedmodelworksfineinZhuhaicity";SectionIIqualitymanagementsysteminordertostrengthenthequalitycontrolofprojectconstructionsite,accordingtotheprojectmanagementhandbook(SecondEdition),thequalitymanagementsystemmanualandproceduresspecifiesthecontrolplan.Appliestoallconstructionqualitymanagementinconstructionworkofthisproject,thisprojectinprojectmanagementwillfullyimplementtherequirementsofthequalitymanagementsystemstandard.Thisqualitymanagementsystemistheprojectofimplementingqualityassuranceinmechanicalandelectricalinstallationengineeringconstructiononeofthebasicrequirements,relatingtotheconstructionoftheprojectstaffwillEngineeringprofileserialnumberprofessionalpointsitemsusedmaterialspecificationsconnection/layingwayinstallationparts1todrainagewaterdrytubesteelplasticcompositetubeDN25~DN100silkbuckleconnectiontubeinsightloadedwaterdrytubesteelplasticcompositetubeDN100above(mechanicalpressureslot)cardhoopconnectionbasementtrunktubewatersupporttubePPRtubeDN15~DN20hotmeltconnectionlevelinglayerwithindarkburiedusermeterDN20,andDN25silkbuckleconnectionDanglayertubewithinlifedrainagedrytubeUPVCdrain7 技术交底记录表C2-1编号01-00-C2-007工程名称格兰山水（二期）7#商业楼交底日期2011-9-21施工单位北京明泰建筑工程有限公司分项工程名称钢筋工程交底提要钢筋加工技术交底内容：先用钢筋扳手将钢筋端头一米调直，并将其插入调直筒内，调整滚轮的缝隙使其同钢筋直径吻合。按照下料单尺寸调整行程开关的位置，保证断料长度的尺寸。φ12以上钢筋采用切断机加工，加工时要根据配料单以先断长料后断短料的原则加工，根据配料单用合尺在案子上量出长度，用粉笔画出尺寸线，上料切断时必须由两人操作，下短料时必须要夹具夹住下料，下料要准确。4.3粗筋在弯曲机上加工成型，弯曲机由专人操作。弯曲时弯曲角度要准确，钢筋弯头朝向正确，φ12以下钢筋采用手工加工成型，加工时先制做标准样品，然后再批量加工。加工时料总长偏差不得大于±10mm，箍筋外径尺寸偏差不得大于±3mm，箍筋端头弯曲角度为135度，端头平直长度为10d，见附图1。加工完成的半成品码放整齐，并作好标记。根据楼层高度和箍筋间距，分数量绑扎成捆。箍筋加工示意图审核人交底人接受交底人1、本表由施工单位填写，交底单位与接受交底单位各存一份。2、当做分项工程技术交底时，应填写“分项工程名称”，其他技术交底可不填写。sectionengineeringcodeforconstructionandacceptanceofqualityobjectivestomeetthenational,bothofthebiddingdocumentsanddrawingswithbrilliantconstructiontocreate"safeandcivilizedmodelworksfineinZhuhaicity";SectionIIqualitymanagementsysteminordertostrengthenthequalitycontrolofprojectconstructionsite,accordingtotheprojectmanagementhandbook(SecondEdition),thequalitymanagementsystemmanualandproceduresspecifiesthecontrolplan.Appliestoallconstructionqualitymanagementinconstructionworkofthisproject,thisprojectinprojectmanagementwillfullyimplementtherequirementsofthequalitymanagementsystemstandard.Thisqualitymanagementsystemistheprojectofimplementingqualityassuranceinmechanicalandelectricalinstallationengineeringconstructiononeofthebasicrequirements,relatingtotheconstructionoftheprojectstaffwillEngineeringprofileserialnumberprofessionalpointsitemsusedmaterialspecificationsconnection/layingwayinstallationparts1todrainagewaterdrytubesteelplasticcompositetubeDN25~DN100silkbuckleconnectiontubeinsightloadedwaterdrytubesteelplasticcompositetubeDN100above(mechanicalpressureslot)cardhoopconnectionbasementtrunktubewatersupporttubePPRtubeDN15~DN20hotmeltconnectionlevelinglayerwithindarkburiedusermeterDN20,andDN25silkbuckleconnectionDanglayertubewithinlifedrainagedrytubeUPVCdrain7 技术交底记录表C2-1编号01-00-C2-007工程名称格兰山水（二期）7#商业楼交底日期2011-9-21施工单位北京明泰建筑工程有限公司分项工程名称钢筋工程交底提要钢筋加工技术交底内容：4.4作为暗柱内的拉筋端头平直长度不得小于10d，墙体拉筋不得小于6d，一级钢筋两端弯钩为180度，弯曲半径平直长度不得小于3d。焊制梯子筋钢筋顶棍采用切割机下料，料长等于墙厚，间距为水平筋间距，纵向钢筋比墙体立筋提高一个规格，作为支撑模板的顶棍端头刷上防锈漆。焊药清理干净。4.4.1竖向梯子筋单独设置时不代用原有墙体钢筋位置；若代用原墙筋时，应比原墙筋提高1个直径规格，且应考虑钢筋的搭接长度。竖向梯子筋采用与墙筋同规格的钢筋制作，每个竖向梯子筋每隔4步水平钢筋设置1道顶模筋，顶模筋的长度为（墙体厚度-2）mm，顶模筋端头需磨平刷好防锈漆。参见“竖向梯子筋布置示意图”所示。审核人交底人接受交底人1、本表由施工单位填写，交底单位与接受交底单位各存一份。2、当做分项工程技术交底时，应填写“分项工程名称”，其他技术交底可不填写。sectionengineeringcodeforconstructionandacceptanceofqualityobjectivestomeetthenational,bothofthebiddingdocumentsanddrawingswithbrilliantconstructiontocreate"safeandcivilizedmodelworksfineinZhuhaicity";SectionIIqualitymanagementsysteminordertostrengthenthequalitycontrolofprojectconstructionsite,accordingtotheprojectmanagementhandbook(SecondEdition),thequalitymanagementsystemmanualandproceduresspecifiesthecontrolplan.Appliestoallconstructionqualitymanagementinconstructionworkofthisproject,thisprojectinprojectmanagementwillfullyimplementtherequirementsofthequalitymanagementsystemstandard.Thisqualitymanagementsystemistheprojectofimplementingqualityassuranceinmechanicalandelectricalinstallationengineeringconstructiononeofthebasicrequirements,relatingtotheconstructionoftheprojectstaffwillEngineeringprofileserialnumberprofessionalpointsitemsusedmaterialspecificationsconnection/layingwayinstallationparts1todrainagewaterdrytubesteelplasticcompositetubeDN25~DN100silkbuckleconnectiontubeinsightloadedwaterdrytubesteelplasticcompositetubeDN100above(mechanicalpressureslot)cardhoopconnectionbasementtrunktubewatersupporttubePPRtubeDN15~DN20hotmeltconnectionlevelinglayerwithindarkburiedusermeterDN20,andDN25silkbuckleconnectionDanglayertubewithinlifedrainagedrytubeUPVCdrain7 技术交底记录表C2-1编号01-00-C2-007工程名称格兰山水（二期）7#商业楼交底日期2011-9-21施工单位北京明泰建筑工程有限公司分项工程名称钢筋工程交底提要钢筋加工技术交底内容4.4.2为了保证浇捣混凝土时剪力墙竖向钢筋不发生移位，还必须用水平梯子筋来控制竖向钢筋间距及墙体双排钢筋之间的厚度。水平梯子筋单独设置时不代用原墙筋位置，每隔4步竖向钢筋设置1道顶模筋，参见“水平梯子筋布置示意图”所示。梯子筋可尽量采用短废料钢筋制作。审核人交底人接受交底人1、本表由施工单位填写，交底单位与接受交底单位各存一份。2、当做分项工程技术交底时，应填写“分项工程名称”，其他技术交底可不填写。sectionengineeringcodeforconstructionandacceptanceofqualityobjectivestomeetthenational,bothofthebiddingdocumentsanddrawingswithbrilliantconstructiontocreate"safeandcivilizedmodelworksfineinZhuhaicity";SectionIIqualitymanagementsysteminordertostrengthenthequalitycontrolofprojectconstructionsite,accordingtotheprojectmanagementhandbook(SecondEdition),thequalitymanagementsystemmanualandproceduresspecifiesthecontrolplan.Appliestoallconstructionqualitymanagementinconstructionworkofthisproject,thisprojectinprojectmanagementwillfullyimplementtherequirementsofthequalitymanagementsystemstandard.Thisqualitymanagementsystemistheprojectofimplementingqualityassuranceinmechanicalandelectricalinstallationengineeringconstructiononeofthebasicrequirements,relatingtotheconstructionoftheprojectstaffwillEngineeringprofileserialnumberprofessionalpointsitemsusedmaterialspecificationsconnection/layingwayinstallationparts1todrainagewaterdrytubesteelplasticcompositetubeDN25~DN100silkbuckleconnectiontubeinsightloadedwaterdrytubesteelplasticcompositetubeDN100above(mechanicalpressureslot)cardhoopconnectionbasementtrunktubewatersupporttubePPRtubeDN15~DN20hotmeltconnectionlevelinglayerwithindarkburiedusermeterDN20,andDN25silkbuckleconnectionDanglayertubewithinlifedrainagedrytubeUPVCdrain7 技术交底记录表C2-1编号01-00-C2-007工程名称格兰山水（二期）7#商业楼交底日期2011-9-21施工单位北京明泰建筑工程有限公司分项工程名称钢筋工程交底提要钢筋加工技术交底内容：4.4.3马凳加工示意图4.4.4墙体“S”勾采用φ6钢筋加工而成。φ6钢筋一端加工成135°弯钩，平直长度不小于箍筋直径的10d，且不小于75mm。另一端加工成180°，在绑扎现场再弯成直勾。墙体“S”勾加工参见“墙体‘S’勾加工示意图”所示。审核人交底人接受交底人1、本表由施工单位填写，交底单位与接受交底单位各存一份。2、当做分项工程技术交底时，应填写“分项工程名称”，其他技术交底可不填写。sectionengineeringcodeforconstructionandacceptanceofqualityobjectivestomeetthenational,bothofthebiddingdocumentsanddrawingswithbrilliantconstructiontocreate"safeandcivilizedmodelworksfineinZhuhaicity";SectionIIqualitymanagementsysteminordertostrengthenthequalitycontrolofprojectconstructionsite,accordingtotheprojectmanagementhandbook(SecondEdition),thequalitymanagementsystemmanualandproceduresspecifiesthecontrolplan.Appliestoallconstructionqualitymanagementinconstructionworkofthisproject,thisprojectinprojectmanagementwillfullyimplementtherequirementsofthequalitymanagementsystemstandard.Thisqualitymanagementsystemistheprojectofimplementingqualityassuranceinmechanicalandelectricalinstallationengineeringconstructiononeofthebasicrequirements,relatingtotheconstructionoftheprojectstaffwillEngineeringprofileserialnumberprofessionalpointsitemsusedmaterialspecificationsconnection/layingwayinstallationparts1todrainagewaterdrytubesteelplasticcompositetubeDN25~DN100silkbuckleconnectiontubeinsightloadedwaterdrytubesteelplasticcompositetubeDN100above(mechanicalpressureslot)cardhoopconnectionbasementtrunktubewatersupporttubePPRtubeDN15~DN20hotmeltconnectionlevelinglayerwithindarkburiedusermeterDN20,andDN25silkbuckleconnectionDanglayertubewithinlifedrainagedrytubeUPVCdrain7 技术交底记录表C2-1编号01-00-C2-007工程名称格兰山水（二期）7#商业楼交底日期2011-9-21施工单位北京明泰建筑工程有限公司分项工程名称钢筋工程交底提要钢筋加工技术交底内容：墙体“S”勾加工示意图审核人交底人接受交底人1、本表由施工单位填写，交底单位与接受交底单位各存一份。2、当做分项工程技术交底时，应填写“分项工程名称”，其他技术交底可不填写。sectionengineeringcodeforconstructionandacceptanceofqualityobjectivestomeetthenational,bothofthebiddingdocumentsanddrawingswithbrilliantconstructiontocreate"safeandcivilizedmodelworksfineinZhuhaicity";SectionIIqualitymanagementsysteminordertostrengthenthequalitycontrolofprojectconstructionsite,accordingtotheprojectmanagementhandbook(SecondEdition),thequalitymanagementsystemmanualandproceduresspecifiesthecontrolplan.Appliestoallconstructionqualitymanagementinconstructionworkofthisproject,thisprojectinprojectmanagementwillfullyimplementtherequirementsofthequalitymanagementsystemstandard.Thisqualitymanagementsystemistheprojectofimplementingqualityassuranceinmechanicalandelectricalinstallationengineeringconstructiononeofthebasicrequirements,relatingtotheconstructionoftheprojectstaffwillEngineeringprofileserialnumberprofessionalpointsitemsusedmaterialspecificationsconnection/layingwayinstallationparts1todrainagewaterdrytubesteelplasticcompositetubeDN25~DN100silkbuckleconnectiontubeinsightloadedwaterdrytubesteelplasticcompositetubeDN100above(mechanicalpressureslot)cardhoopconnectionbasementtrunktubewatersupporttubePPRtubeDN15~DN20hotmeltconnectionlevelinglayerwithindarkburiedusermeterDN20,andDN25silkbuckleconnectionDanglayertubewithinlifedrainagedrytubeUPVCdrain7 技术交底记录表C2-1编号01-00-C2-007工程名称格兰山水（二期）7#商业楼交底日期2011-9-21施工单位北京明泰建筑工程有限公司分项工程名称钢筋工程交底提要钢筋加工技术交底内容：4.4.5钢筋加工检验与验收对现场加工的箍筋、竖向梯子筋、水平梯子筋、马凳等精度要严格控制，允许偏差控制为2mm之内。加工后执行预检程序，凡不合格者必须返工，不得进入绑扎施工现场。5.应注意质量问题5.1.钢筋加工前先清除钢筋锈斑，配料单必须由工长核定后，方可下料。5.2.严格控制加工尺寸数量，保证与配料单相6.成品保护6.1.钢筋堆放时下面要提高，钢筋半成品要按分部、分层、分段，按编号堆放整齐，标注好名称、部位、钢筋型号尺寸、根数等。6.2.成型的钢筋在雨季时要存放在棚内，防止钢筋的锈蚀和污染。6.3.钢筋现场要保持整洁，料头及时清理，分类码放。6.4.下料后的半成品同种规格的要码放一头齐并在塔吊的旋转半径内分类进行码放，垫好方木，保证吊装方便。7.安全措施7.1.施工机械定期保养加油。7.2.卷扬机、电焊机、直螺纹套丝机、工人要经过培训，持证上岗。7.3.切割机下料时，要在机械正对面设置挡板，防止火灾。操作人员不得站在机器正前方。7.4.机械要有良好的接地措施未经允许，不随便动用机械电器等7.5.直螺纹套丝加工人员不得穿长袖袄。审核人交底人接受交底人1、本表由施工单位填写，交底单位与接受交底单位各存一份。2、当做分项工程技术交底时，应填写“分项工程名称”，其他技术交底可不填写。sectionengineeringcodeforconstructionandacceptanceofqualityobjectivestomeetthenational,bothofthebiddingdocumentsanddrawingswithbrilliantconstructiontocreate"safeandcivilizedmodelworksfineinZhuhaicity";SectionIIqualitymanagementsysteminordertostrengthenthequalitycontrolofprojectconstructionsite,accordingtotheprojectmanagementhandbook(SecondEdition),thequalitymanagementsystemmanualandproceduresspecifiesthecontrolplan.Appliestoallconstructionqualitymanagementinconstructionworkofthisproject,thisprojectinprojectmanagementwillfullyimplementtherequirementsofthequalitymanagementsystemstandard.Thisqualitymanagementsystemistheprojectofimplementingqualityassuranceinmechanicalandelectricalinstallationengineeringconstructiononeofthebasicrequirements,relatingtotheconstructionoftheprojectstaffwillEngineeringprofileserialnumberprofessionalpointsitemsusedmaterialspecificationsconnection/layingwayinstallationparts1todrainagewaterdrytubesteelplasticcompositetubeDN25~DN100silkbuckleconnectiontubeinsightloadedwaterdrytubesteelplasticcompositetubeDN100above(mechanicalpressureslot)cardhoopconnectionbasementtrunktubewatersupporttubePPRtubeDN15~DN20hotmeltconnectionlevelinglayerwithindarkburiedusermeterDN20,andDN25silkbuckleconnectionDanglayertubewithinlifedrainagedrytubeUPVCdrain7'