德克斯达集团|可靠的连接

Grand Paris Express – Line 16-18, France

 

Grand Paris Express – Line 16-18, France

 

Dextra has proudly supplied its high-performance 福泰克 钢筋连接器和 索尼泰克 crosshole sonic logging (CSL) tubes for the construction of the Grand Paris Express Line 16-18 in France, one of Europe’s most ambitious infrastructure projects. This metro expansion aims to improve connectivity between the suburbs and the city center, providing a more efficient transportation network for millions of commuters.

Dextra’s 福泰克 couplers were utilized for reliable and durable rebar connections, ensuring the structural integrity of the extensive underground tunnels and stations. In addition, the 索尼泰克 CSL tubes were supplied for concrete pile integrity testing, essential for assessing the quality of deep foundations. These innovative solutions have contributed to the project’s success in meeting high safety and performance standards, underscoring Dextra’s commitment to delivering top-quality materials for large-scale infrastructure developments.

With the Grand Paris Express set to transform the city’s transportation landscape, Dextra’s involvement highlights its role in shaping resilient and sustainable urban infrastructure.

Bartec/Fortec Bridging CAD/BIM Tools Available

Bartec/Fortec Bridging Coupler is now available on AutoCAD, Revit, and Tekla for all your construction design and detailing needs!

Ideal for connecting bars that can’t be brought butt-to-butt—perfect for complex prefabricated cages—our Bridging Coupler simplifies rebar connections, helping you streamline your projects.

Start integrating it into your designs today!

📥Download now:

Central Kowloon Route (CKR) – Central Tunnel, Hong Kong

 

Central Kowloon Route (CKR) – Central Tunnel, Hong Kong

 
 

Dextra played a pivotal role in the construction of the Central Kowloon Route (CKR) – Central Tunnel project in Hong Kong by supplying Fortec+ couplers, along with steel rock bolts, expandable friction bolts, umbrella pipes, and post-tensioning bars for tunneling works. These mechanical rebar couplers were integral in ensuring strong and reliable connections within the road tunnel structure, meeting the stringent requirements for safety and durability.

The CKR, a major infrastructure project aimed at improving traffic flow across Kowloon, required advanced construction techniques. Dextra’s Fortec+ couplers, used in locations such as precast panels, tunnel access points, and driveways, contributed significantly to the project’s structural integrity and long-term performance. The Fortec+ system includes a rebar preparation process in which the threaded bar end is proof tested with a tensile load, ensuring non-destructive testing within the elastic zone of the reinforcing bar.

 

Image credit: Central Kowloon Route – Highways Department

Fortec+ Hong Kong Buildings Department Approved!

Dextra, the leading provider of construction solutions, has received official approval for Fortec+ from the Buildings Department (BD) of the Government of Hong Kong. This approval marks a significant milestone not only for Dextra but also for the entire construction sector in the region.

The approval granted by the BD signifies the endorsement of Fortec+’s cutting-edge parallel thread mechanical splice system. This innovative solution has been proven to offer unprecedented efficiency, reliability, and safety in structural projects.

As the regulatory authority responsible for overseeing building construction and safety standards in Hong Kong, the BD’s endorsement serves as a testament to the reliability and compliance of Fortec+’s technology with local regulations and industry best practices.

“Bar Break” splicing system

Fortec+ is a complete tensile splice system, ensuring bar-break performance of up to 800MPa under tensile load.

 

Compliant with Hong Kong standards

Fortec+ meets the Buildings Department’s Code of Practice for Structural Use of Concrete 2013 and is listed on the Central Data Bank List of Building Materials.

 

Reliable solution

The Plus (+) entails additional testing of proof load, ensuring the most reliable connections through a single set of thread preparation equipment.

 

Technical support

Our team in Hong Kong are available to accompany you through each step of the design process using readily available CAD/BIM tools and during onsite installation.

Trusted by Various Iconic Projects Across Hong Kong!

Penny’s Bay and Kai Tak Community Isolation Facility

Central Kowloon Route – Central Tunnel

Trunk Road T2

Tseung Kwan O – Lam Tin Tunnel

Grand Paris Express – Line 14

Grand Paris Express – Line 14

大巴黎快车是法国首都周围的一个主要城市交通项目。该项目将新增4条线路(15、16、17和18号线),并延长两条现有线路(11和14号线)。

Dextra 已通过其当地经销商合作伙伴参与了多个电台的包装。特别是在 14 号线上,Dextra 为 Orsay 和 Pont Cardinet 车站提供了 Fortec 钢筋连接器。

对于位于巴黎北部地铁 4 号线和未来 15 号线交叉口的 Bagneux 车站,Dextra 提供了 ASTEC 主动锚。

ASTEC 主动锚是地铁车站工程的首选解决方案,因为隧道掘进机和土方设备可以在任何阶段简单地切割锚的 FRP 筋,从而消除了不可靠且成本高昂的锚拆除的需要。该解决方案已获得咨询公司 SYSTRA 的批准用于该项目。

继中东众多成功项目之后,这是 ASTEC 主动锚(Dextra 最近的一项创新)首次在欧洲安装。

Orhideea Towers, Romania

Orhideea Towers, Romania

Orhideea Towers is a double-tower office complex located in the western part of Bucharest. The towers stand 85 meters (17 floors) and 64 meters (13 floors) tall, respectively, and are connected by a sky bridge.

For this project, Dextra supplied its 福泰克 rebar coupler solution. The 福泰克 system consists of a standard rebar coupler, used for both standard and positional applications, connected to two rebar ends that have been enlarged and threaded. 福泰克 is particularly suitable for seismic environments, making it ideal for buildings in the Bucharest area.

Fortec couplers were used for all reinforcement connections in the heavily reinforced foundation mat (1.5 meters thick). Their compact design eliminates the need for overlapping rebar in congested areas, simplifying installation.

Additionally, 福泰克 couplers facilitated temporary openings, allowing workers and equipment to move through the reinforcement. Before casting, continuation bars were simply connected to the couplers, closing the temporary openings.

Trinity Tower La Défense, France

拉德芳斯三一大厦

The Trinity Tower, located in the business district of La Défense, west of Paris, is a new 33-floor, 140-meter-high office tower that will feature over 52,000 square meters of office space.

The project aims to create both social and environmental impact by adding large outdoor public spaces that reconnect areas previously separated by roads. It will also feature green spaces, a rooftop area, and open facades, and it will achieve LEED certification.

For this project, Dextra supplied over 18,000 福泰克 rebar connections through its French distributor, SNAAM Vernon.

Rebar couplers help accelerate construction by providing a fast and safe way to connect rebars—whether one bar at a time, in bundles, or as preassembled cages. Bundles and cages can be assembled off-site and simply reconnected using couplers upon arrival at their final location.

有关法国钢筋拼接解决方案可用性的更多信息,请联系我们 巴黎办事处.