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1、施工工艺细则目录1、总则41.1编制依据和适用范围41.2引用标准41.3术语及用词说明72、梁体材料及技术要求82.1水泥82.2粗骨料102.3细骨料122.4粉煤灰132.5矿粉142.6拌和及养护用水152.6.4严禁拌制和养护混凝土使用不合格的水。152.7外加剂162.8钢绞线172.9锚具、夹片192.10非预应力钢筋202.11外协件222.12保护层垫块242.13制孔橡胶抽拔棒242.14孔道压浆用高性能灌浆剂252.15泄水管及管盖25defensework,fullymeetannualtargets.Forei
2、gnAffairsstrengthenedimmigrationandpassport,filemanagement,theimplementationoftheOfficesystem,promotestandardizationandinstitutionalizationofthemanagementofForeignAffairs.OverseasChinese,basedonpolicyadvocacyandfor"overseasChinese"servicesregistrationsystemonduty,trouble
3、shootingsafetyandmaintainsocialstability.Comprehensivecontrolofpublicsecurityandwasaffirmedbythecommunity.4,furtherstrengtheningofforeignandoverseasChineseAffairs,localrecords'compilationandcivilair117施工工艺细则2.15.4常规试验室抽检项目为外观和颜色、尺寸、落锤冲击、外型尺寸、抗拉强度。262.16防水涂料262.17封端用微膨胀剂2
4、82.17.1采用山西黄腾生产的HT-U型复合膨胀剂，其性能指标见表2.17-1。283、施工工艺29﹡3.1整孔箱梁预制施工工艺流程图293.2钢配件加工及安装29﹡3.3钢筋工程施工工艺303.4模板工程施工工艺423.4.1模板设计与制作423.4.2模板安装工艺流程443.4.3底模安装443.4.4侧模安装463.4.5内模安装473.4.6端模安装503.4.7模板安装允许误差503.4.8模板拆卸51*3.5混凝土工程施工工艺52﹡3.6梁体养护64﹡3.7预应力张拉工艺67﹡3.8孔道压浆工艺783.9梁体封端工艺833
5、.10泄水管安装工艺84defensework,fullymeetannualtargets.ForeignAffairsstrengthenedimmigrationandpassport,filemanagement,theimplementationoftheOfficesystem,promotestandardizationandinstitutionalizationofthemanagementofForeignAffairs.OverseasChinese,basedonpolicyadvocacyandfor"over
6、seasChinese"servicesregistrationsystemonduty,troubleshootingsafetyandmaintainsocialstability.Comprehensivecontrolofpublicsecurityandwasaffirmedbythecommunity.4,furtherstrengtheningofforeignandoverseasChineseAffairs,localrecords'compilationandcivilair117施工工艺细则3.11箱梁存放与吊运工
7、艺843.12接口工程施工工艺873.13梁体表面缺陷修补工艺923.14箱梁生产监控944、产品质量与检验验收954.1产品质量要求954.2产品检验及验收964.3静载弯曲试验964.4静载试验大纲1124.5制造技术证明书1185、安全与环保1185.1安全要求1185.2环保要求126施工工艺细则defensework,fullymeetannualtargets.ForeignAffairsstrengthenedimmigrationandpassport,filemanagement,theimplementationof
8、theOfficesystem,promotestandardizationandinstitutionalizationofthemanagementofForeignAffairs.OverseasCh
