The reinforcement mesh of tunnel is mainly used in the following aspects: building surface reinforcement or crack prevention, building bearing, beam column reinforcement, foundation construction, roof bearing or floor heating installation, outdoor pavement crack prevention treatment, foundation, floor, roof, etc. Now let Jinan Steel wholesale with you to have a look.

　　隧道钢筋网是适用天在工厂制造，用冷轧带肋钢筋或冷轧光圆钢筋焊接而成的钢筋网钢筋混凝土用焊接钢筋网，是一种良好、的混凝土配盘用材料。它的出现对提高建筑施工效率、结构质量及可靠性、改变传统的建筑施工方法都具有十分重要的意义，可用于钢筋混凝土结构的配筋和预应力混凝土结构的普通钢筋。为规范这种材料的生产及应用，促进我国建筑业工业化水平的提高。
                

　　The reinforcing mesh of tunnel is made in factory and welded with cold-rolled ribbed bar or cold-rolled plain round steel bar. It is a good and efficient material for concrete distribution. It is of great significance to improve the construction efficiency, structure quality, safety and reliability, and to change the traditional construction methods. It can be used for reinforcement of reinforced concrete structure and ordinary reinforcement of prestressed concrete structure. In order to standardize the production and application of this material and promote the industrialization level of China's construction industry.

　　隧道钢筋网施工注意要点如下：

　　The key points for attention in the construction of tunnel steel mesh are as follows:

　　钢筋网在系统锚杆施作后安设，钢筋类型及网格间距按设计要求，在洞外施做成网片。在洞内安装，与初喷砼面间隙不大于3cm，钢筋网与锚杆交叉点焊接在一起，使钢筋网在喷射时不易晃动。钢筋网安设时应注意：制作前应对钢筋进行校直、除锈及油污等，确保施工质量。

　　The reinforcement mesh shall be installed after the construction of system anchor rod. The type of reinforcement and grid spacing shall be made into mesh outside the tunnel according to the design requirements. When it is installed in the tunnel, the gap between it and the initial shotcrete surface shall not be greater than 3cm, and the crossing point of the reinforcement mesh and the anchor rod shall be welded together, so that the reinforcement mesh is not easy to shake during spraying. Attention should be paid to the installation of steel mesh: the reinforcement should be straightened, derusted and greasy before fabrication to ensure the construction quality.

　　以上是关于隧道钢筋网施工注意事项的相关介绍，想要了解更多内容欢迎点击济南钢筋批发http://www.jzqgc.com网站。

　　Jinan want to know more about the construction of steel mesh http://www.jzqgc.com Official website.