隧道喷射混凝土施工质量控制分析  

On the Quality Control of Sprayed Concrete for Tunnels

作　　者：邹建风[1] 

机构地区：[1]陕西铁路工程职业技术学院,陕西渭南714000

出　　处：《石家庄铁路职业技术学院学报》2007年第3期56-58,共3页Journal of Shijiazhuang Institute of Railway Technology

摘　　要：结合工程实例论述喷射混凝土施工过程中对原材料、配合比、拌和、施工接缝处理、养护等薄弱环节的控制方法。On basis of the project examples, this paper briefly states the control on the poor aspects such as material, ratio, mixture, construction seaming, maintenance in the course of the construction of sprayed concrete, and how to lower the repetitionary percent and dust percent, so as to improve the strength, anti-infiltration, anti-rusting and anti-carbonization of the sprayed concrete.

关 键 词：喷射混凝土 回弹率和粉尘率 质量控制 

分 类 号：U455[建筑科学—桥梁与隧道工程]