The Lucknow Metro project is built to serve the growing population of Uttar Pradesh, North India, as well as to serve the areas that are not connected by the existing rail system. The 35km rail system comprises 22 stations, of which 19 will be elevated.

The first phase of the project consists construction of 2 rail lines (North- South and East-West corridor), connecting the four corners of Lucknow by running through the heart of the city. Being implemented by Lucknow Metro Rail Corporation (LMRC), the Phase 1 comprises the construction of 22.8km long North-South corridor.

The priority section is the 8.5 kilometers linking Transport Nagar to Charbagh.
勒克瑙地铁一旦投入运营，将有助于缓解城市交通，并减少通勤者的出行时间。

The 37km-long Light Rail Transit Line 3 (LRT3) is a light rail line under development in Malaysia. It includes a 35km viaduct and a 2km underground tunnel which will link Bandar Utama with Johan Setia in Klang.

LRT3 是根据大吉隆坡/巴生谷 (GKL/KV) 陆地公共交通总体规划而开发的，将在将铁路连接延伸至 GKL/KV 西部走廊方面发挥战略作用。

Dextra provided cuttable Glass Fiber Reinforced Polymer (GFRP) soft-eye solutions, installed in diaphragm walls of escape shafts, in order to facilitate the underground tunnel breakthrough by the Tunnel Boring Machines (TBM).

LRT3 项目预计将为巴生谷西部走廊（从巴生到八打灵再也）沿线的 200 万人提供服务，改善连通性、缓解交通拥堵并刺激经济增长。

该工程预计于 2024 年 2 月完工。

巴拿马地铁 3 号线是一条 34 公里长的单轨铁路线，作为巴拿马地铁项目的一部分正在开发。这将是巴拿马运河扩建以来该国最大的项目。

该线路将在巴拿马西埃斯特省和巴拿马省之间建立连接，将平均旅行时间减少一半，从 90 分钟减少到 45 分钟。单轨系统将是美洲第一个使用日本技术的系统。

Dextra supplied 260,000 巴特克 couplers for the elevated monorail structure’s piling column and precast beam connection.

索尼泰克 tubes were also used to examine the concrete integrity of bore-piles using the crosshole sonic logging testing method.

该线路预计将于 2025 年中期开始运营，将使巴拿马西埃斯特省超过 50 万居民受益。

图片来源：Línea 3 del Metro de Panamá YouTube 频道，www.elmetrodepanama.com

利马地铁是秘鲁的一个快速交通系统，目前连接利马南部的萨尔瓦多别墅区和该市东北部地区的圣胡安德卢里甘乔。地铁1号线于2011年投入运营，共有26个车站，总长34.6公里，是美洲最长的地铁线路。

右旋糖苷 is proud to contribute to the construction of Metro Line 2 and the initial phase of Line 4, both of which commenced simultaneously in 2016. Line 2, a 27-kilometer fully underground transit route, will seamlessly connect Lima’s Ate district with the Callao region. Meanwhile, the first 8-kilometer segment of Line 4 will serve as a crucial link between Line 2 and the Jorge Chávez International Airport station, enhancing connectivity for commuters and travelers alike.

More than 160,000 罗尔泰克 rebar couplers have been supplied to the Metro construction site to avoid rebar congestion of the traditional overlapping method.

Several types of 罗尔泰克 couplers were installed in various parts of the stations’ structures, including standard couplers size #8, #11 and #14, and transition couplers size #8 and #11.

全线将于 2024 年投入运营。

阿提哈德铁路是一条长达1200公里的铁路项目，将成为阿联酋首个国家货运和客运铁路网，连接七个酋长国，促进该国及海湾合作委员会国家的贸易和社会发展。

该铁路项目预计将成为整个酋长国城乡地区货运和客运的可持续替代方案。预计运载旅客约1600万人次，货运量约5000万吨。它将为降低道路交通排放做出重大贡献。

阿提哈德铁路网西部到达卡塔尔和沙特阿拉伯边境。西段经 Ghweifat 连接沙特阿拉伯，东段经 Al Ain 连接阿曼。该铁路线连接阿布扎比、沙迦和迪拜，穿越整个酋长国。然后继续前往北部酋长国和富查伊拉。

铁路网将分三个阶段建设。铁路网第一期工程于 2016 年开通，是一条连接鲁韦斯和沙阿的西线，全长 266 公里。它连接鲁韦斯和哈布尚，然后是哈布尚和沙阿。

第二阶段连接阿布扎比和迪拜。它还与杰贝阿里、穆萨法和哈利法的港口相连。第三阶段需要连接北部酋长国。第二期和第三期计划于2024年完工。

Dextra目前正在为铁路网建设第二阶段提供各种工程解决方案，其中包括建设阿布扎比200公里主线和通往哈利法港40公里支线、迪拜78公里主线和通往杰贝尔20公里支线阿里港、从沙迦到富查伊拉的 98 公里主线和到 Tawyeen 的 29 公里支线以及相关设施。

这些解决方案已交付到铁路隧道施工现场。

• 110,000 巴特克 混凝土结构加固用连接器。
• 32,000 索尼泰克 用于对基桩进行 CSL（跨孔声波测井）测试的管。
• 69,000 钢质岩栓 用于稳定岩石挖掘。
• 400 GFRP（玻璃纤维增强聚合物）岩栓.
• 660 伞管 用于稳定隧道掘进。

顶部图片来源：https://filipinotimes.net/news/2019/12/19/coming-soon-rail-network-linking-dubai-fujairah-khorffakan-ports/

The Sha Tin Sewage Treatment Works Relocation project was aimed to relocate the Sha Tin Sewage Treatment Works (STW) in Sha Tin, Hong Kong, which is currently located at the mouth of the Shing Mun River, to the cavern site at Nui Po Shan of A Kung Kok on the opposite bank, freeing up the existing site for uses beneficial to people’s livelihood and improving the local living environment.

The future Sha Tin Cavern STW will be the largest of its kind in Hong Kong, occupying 14 hectares of land. It will have the same treatment capacity as the current site, but will use advanced sewage treatment technology to meet local population demands and improve services for residents.

For the tunneling works, Dextra has supplied around 800 pieces of GEOTEC™ GFRP rock-bolts for the tunnel’s temporary supporting.

GEOTEC™ GFRP rock-bolts are made of cut-able glass fiber reinforced polymers, making them perfect for face bolting or any other tunneling and mining application where further excavation is required.

图片来源：https://ststwincaaverns.hk/

The Circle Line (CCL) is an underground Mass Rapid Transit (MRT) line in Singapore. The 35km, 30-station line runs from Dhoby Ghaut to Marina Bay in the Central Area to HarbourFront.

它是世界上最长的无人驾驶快速交通线之一。

In 2013, the Circle Line stage 6 was announced, a 4km extension to finally close the circle of the CCL by connecting HarbourFront station to Marina Bay station.

另外三个车站正在建设中，预计将于 2025 年投入运营。

Well-known expertise and quality in concrete reinforcement solutions were necessary to tackle this project, and Dextra’s 巴特克 couplers were chosen for several parts of the Circle Line structure, including starter bars, slabs, and column joints.

到项目结束时，将向现场交付约20万个车钩。

Moreover, 右旋糖苷 provided 3,000m of Glass Fiber Reinforced Polymer (GFRP) rebars, that can boast some key benefits with respect to metal rebars: a lighter weight, no risk of corrosion, and a lower susceptibility to attract lightning strikes.

On top of that, 右旋糖苷 was entrusted with the reinforcement of the concrete structure of the tunnels: 8 Astec Soft-Eyes were used to facilitate the penetration of the Tunnel Boring Machines (TBM) through diaphragm walls, thanks to their innovative cuttable GFRP structure.