水泥混凝土路面施工真空吸水工艺.doc

PAGE  PAGE 21 水泥混凝土路面施工真空吸水工艺 题目：水泥混凝土路面施工真空吸水工艺 院系：交通学院机械工程系 姓名： 学号： 指导教师： 时间： 目 录 引言·········································································1 第一章 施 工 准 备···························································2 1.1 施工技术准备·····························································2 1.2 施工现场准备····························································2 1.3 材料与设备检查··························································2 1.4 测量放线 ·······························································4 第二章 混凝土拌和与运输······················································5 2.1 混凝土搅拌站设置························································5 2.2 搅拌设备 ·······························································6 2.3 拌和技术要求 ···························································6 2.4 运输 ··································································7 第三章 水泥混凝土铺筑 ·······················································8 3.1 模板的安装·····························································8 3.2 安设传力杆 ···························································10 3.3 水泥混凝土面层铺筑····················································10 第四章 真空吸水·····························································11 4.1 混凝土真空吸水工艺的特点················································12 4.2真空吸水工艺成型原理·····················································12 4.3 真空吸水的作用························································15 4.4 真空吸水施工 ·························································15 4.5 真空吸水作业工艺要求···················································15 第五章 接缝施工和养生·······················································15 5.1 模板拆除及矫正 ·························································15 5.2 养护和填缝······························································12 5.3 横向缩缝·······························································15 5.4 纵缝施工 ······························································15 5.5 混凝土路面养生 ··