全自动防渗U型渠现浇成型机施工技术简述

Brief Introduction on the Construction Technique of the Full Automatic Concrete Shaping Placer for Building a U-shaped Antiseepage Canal in Situ

现浇U型渠道防渗是小型农田水利建设工程标准化、规范化的具体体现。文中通过介绍全自动防渗U型渠现浇成型机的工作原理及特点,从现场施工角度对该工艺土方施工、混凝土配合比、浇筑、伸缩缝预留处理、工程养护、工程质量进行了阐述。

Pouring the U-shaped antiseepage concrete canal in situ is the concrete embodiment of normalization and standardization of the small-sized farmland water conservancy engineering construction. The paper introduces the working principle and feature of the full automatic concrete shaping placer for build a U-shaped antiseepage canal in situ,and from the angle of constructing in situ,narrates the earthwork construction,concrete mix proportion,concrete placing,reserving the expansion joint,engineering curing,engineering quality control etc by using this placer.