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标题: JTG F30-2003公路水泥混凝土路面施工技术规范.pdf [打印本页]

作者: admin 时间: 2010-1-31 21:35
标题: JTG F30-2003公路水泥混凝土路面施工技术规范.pdf
前  言 ?
根据交通部交公路发（１９９９）７３９号《关于下达１９９９年度公路建设标准、规范、定额等编制、修订工作计划的通知》，由交通部公路科学研究所作为《公路水泥混凝土路面施工技术规范》的主编单位，湖南省、广西壮族自治区、广东省、黑龙江省交通厅作为参编单位进行该规范的修订工作。?在本规范编制过程中，开展了专题研究，进行了广泛调查研究，总结了自１９８７年以来我国水泥混凝土路面已经发展和成熟的５种施工方式，以及多种新型水泥混凝土路面结构形式，参考ISO/IEC标准及发达国家的水泥混凝土路面施工技术规范，提出征求意见稿，并以多种方式广泛征求了全国各有关单位意见，进行了反复修改、审查，中建标公路委员会组织总校，由交通部审批定稿。?本规范规定的主要内容有：?１? 水泥混凝土路面原材料、配合比及所用辅助材料的技术要求；?２? 路面混凝土搅拌和运输技术要求；?３? 目前我国水泥混凝土路面施工采用的５种施工方式（滑模、轨道、碾压、三辊轴、小型机具施工）的各工艺环节；?４? 新型水泥混凝土路面结构形式（钢筋混凝土、钢纤维混凝土路面及桥面等）的施工方式和技术；?５? 接缝施工、抗滑构造施工及特殊气候条件下的施工技术要求；?６? 水泥混凝土路面施工质量管理与检查验收、安全生产。?为了提高规范质量，并将新技术、新材料、新工艺及时地反映在规范中，请各单位在执行本规范的过程中，注意总结经验、积累资料，对使用过程中发现的问题和修改建议，随时函告交通部公路科学研究所（地址：北京西土城路８号，邮政编码：１０００８８），以便今后修订时参考。
１总则··························１?
２术语··························２?
３原材料技术要求·····················６?
３?１水泥························6?
３?２粉煤灰及其他掺合料·················7?
３?３粗集料·······················8?
３?４细集料·······················9?
３?５水·························11?
３?６外加剂·······················12?
３?７钢筋························13?
３?８钢纤维·······················13?
３?９接缝材料······················13?
３?１０其他材料·····················15 ?
４  混凝土配合比······················17?
４?１普通混凝土配合比设计················17?
４?２钢纤维混凝土配合比设计···············22?
４?３碾压混凝土配合比设计················25?
４?４贫混凝土配合比设计·················30?
４?５配合比确定与调整··················33 ?
５  施工准备  ·······················35?
５?１施工机械选择····················35?
５?２施工组织······················35?
５?３搅拌场设置·····················36?
５?４摊铺前材料与设备检查················37?
５?５路基、基层和封层的检测与修整············39?
５?６贫混凝土基层铺筑与质量检验·············40 ?
６  混凝土拌合物搅拌与运输  ················42?
６?１搅拌设备······················42?
６?２拌和技术要求····················43?
６?３运输车辆······················46?
６?４运输技术要求····················46 ?
７  混凝土面层铺筑  ····················48?
７?１滑模机械铺筑····················48?
７?２模板及其架设与拆除·················53?
７?３三辊轴机组铺筑···················56?
７?４轨道摊铺机铺筑···················58?
７?５小型机具铺筑····················60?
７?６碾压混凝土面层施工·················64 ?
８  钢筋及钢纤维混凝土路面和桥面铺筑  ··········68?
８?１钢筋混凝土路面铺筑·················68?
８?２钢筋混凝土桥面铺装·················72?
８?３钢纤维混凝土路面和桥面铺筑·············75 ?
９  面层接缝、抗滑与养生  ·················78?
９?１接缝施工······················78?
９?２抗滑构造施工····················82?
９?３混凝土路面养生···················84 ?
１０  特殊气候条件下的施工  ················85?
１０?１一般规定·····················85?
１０?２雨季施工·····················85?
１０?３风天施工·····················86?
１０?４高温季节施工···················87?
１０?５低温季节施工···················87 ?
１１  施工质量检查与验收  ················89?
１１?１一般规定·····················89?
１１?２铺筑试验路段···················89?
１１?３施工质量管理与检查················90?
１１?４交工质量检查验收·················93?
１１?５工程施工总结···················94 ?
１２  安全生产及施工环保  ·················95?
１２?１一般规定·····················95?
１２?２安全生产·····················95?
１２?３施工环境保护···················96 ?
附录A 施工质量管理方法·················97?
A?１混凝土弯拉强度评定方法················97?
A?２施工质量动态管理方法·················98 ?
附录B 亚甲蓝MB值测定方法  ············· ···101?
B?１试验目的·······················101?
B?２含泥量测定······················101?
B?３石粉含量测定·····················102 ?
附录C  混凝土与钢筋握裹力试验方法··············105?
附录D 钢纤维混凝土试验方法················109?
D?１钢纤维混凝土弯曲韧性和弯曲初裂强度试验········109?
D?２拌合物钢纤维体积率试验················112 ?
附录E 真空脱水混凝土试验方法 ·············115?
E?１真空脱水混凝土强度试件成型方法············115?
E?２混凝土拌合物真空脱水率测定··············117 ?
附录F 混凝土抗冻性现场测试方法 ··············118?
F?１取芯法测定混凝土抗冻性················118?
F?２取芯法测定混凝土气泡参数···············119 ?
附录G  本规范用词说明 ···················122?
  附件  《公路水泥混凝土路面施工技术规范》 (JTG F30—2003)
条文说明··························123?
编制说明··························125?
１总则··························127?
３原材料技术要求·····················128?
４混凝土配合比······················149?
５施工准备························166?
６混凝土拌合物搅拌与运输·················177?
７混凝土面层铺筑·····················182?
８钢筋及钢纤维混凝土面和桥面铺筑·············192?
９面层接缝、抗滑与养生··················200?
１０特殊气候条件下的施工·················210?
１１施工质量检查与验收··················215?
１２安全生产及施工环保··················220 ?