Bangkok’s MRT Orange Line is one of the planned rapid transit lines of the Mass Rapid Transit Authority of Thailand (MRTA). The main purpose of this 39.5-kilometer railway line is to improve the connection between western, central and eastern parts of Bangkok, and consequently ease the Thai capital’s traffic congestion. This project is also part of Thailand’s plan to stimulate the national economy and improve the infrastructure.
地铁橙线分为两段：从 Bang Khun Non 到泰国文化中心，以及从泰国文化中心到敏武里府，共有 22 个地铁站和 7 个高架站。

右旋糖苷 GFRP 软眼 for tunnel construction

对于泰国文化中心 – 敏武里区，承包商合资企业 of Italian-Thai Development 和 CKST 选择了 40 多台 Dextra 交钥匙解决方案用于隧道 FRP Soft-Eye。
Being well-known for its unique cut-ability technology, Glass Fiber Reinforced Polymer (GFRP) Soft-eyes facilitates break-ins and break-outs of the Tunnel Boring Machine (TBM). This is in fact the best alternative to conventional steel reinforcement – which would require mobilization of additional manpower and equipment.

右旋糖苷 索尼泰克 for Crosshole Sonic Logging (CSL) tests

In order to verify the integrity of concrete in deep foundations, Italian-Thai Development, CKST JV and Unique Engineering have also chosen Dextra’s cross-hole sonic logging tubes – 索尼泰克. These CSL tubes are available in several diameters, and have been specifically designed for easy and fast handling to accelerate construction speed. Over 30,000 tubes have been delivered to the project as of March 2022.

地铁D型墙的完整钢筋拼接解决方案

To optimize the reinforcement of the Diaphragm Walls (D-Walls), 巴特克, one of Dextra’s mechanical rebar splicing systems, was installed. Thanks to its easy-to-install characteristic, 巴特克 helps accelerate the projects schedule and reduce inventory as the standard coupler can also be used for Position splices. More than a million of 巴特克 couplers have been delivered to the site.

Moreover, around 7,000 有头条 were applied at the end of the reinforcement bar as an alternative to hooks in congested areas of the structure.

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