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.

　　隧道鋼筋網是適用天在工廠制造，用冷軋帶肋鋼筋或冷軋光圓鋼筋焊接而成的鋼筋網鋼筋混凝土用焊接鋼筋網，是一種良好、的混凝土配盤用材料。它的出現對提高建筑施工效率、結構質量及可靠性、改變傳統的建筑施工方法都具有十分重要的意義，可用于鋼筋混凝土結構的配筋和預應力混凝土結構的普通鋼筋。為規范這種材料的生產及應用，促進我國建筑業工業化水平的提高。
                

　　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.

　　隧道鋼筋網施工注意要點如下：

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

　　鋼筋網在系統錨桿施作后安設，鋼筋類型及網格間距按設計要求，在洞外施做成網片。在洞內安裝，與初噴砼面間隙不大于3cm，鋼筋網與錨桿交叉點焊接在一起，使鋼筋網在噴射時不易晃動。鋼筋網安設時應注意：制作前應對鋼筋進行校直、除銹及油污等，確保施工質量。

　　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.

　　以上是關于隧道鋼筋網施工注意事項的相關介紹，想要了解更多內容歡迎點擊濟南鋼筋批發http://www.angcao.cn網站。

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