Suvarnabhumi Airport is the main international airport of Thailand, operating both domestic and international flights and acting one of the main gateway to South East Asia for travelers in the region. The airport is located at the east of Bangkok, less than 15 minutes from Dextra main manufacturing facility.

デクストラは 2001 年の当初から空港の建設に携わっており、現在も空港の最新の拡張プロジェクトに貢献しています。

スワンナプーム空港の第 2 段階拡張は、空港の年間旅客処理能力を 6,000 万人に増加し、国際線用のゲートを 28 か所追加して、サービスを国際基準に引き上げ、スワンナプーム空港の総エリアにおける乗客と航空会社の利便性を向上させることを目的としています。 96万平方メートル。

600,000 個を超える Bartec 鉄筋カプラーが、梁、柱、連続壁、杭ケージなど、空港のあらゆる部分で広範囲に使用されています。この一般的な鉄筋接合ソリューションにより、垂直または水平の用途の両方で、安全かつ信頼性の高い鉄筋の接続が可能になります。

The solutions were delivered with rebar preparation equipment, along with our trained experts, to ensure that production requirements were met in a timely manner.

Moreover, RepairGrip and Unitec couplers were also used for the connection of two rebars with no thread or rebars that have splicing issue.

Heathrow Airport, located approximately 25 km west of central London, is the busiest international airport in the United Kingdom.

Dextra was involved in the construction of Terminal 5 and its associated structures.

For Heathrow Airport, Dextra provided its most advanced rebar splicing solution: Griptec, which is distributed in the United Kingdom by local expert fabricators.

Due to its high performance, inherent reliability, systematic proof loading of every connection in factory conditions, and comprehensive certification, Griptec is specified by major consultants worldwide. In the United Kingdom, Griptec holds all three CARES splicing product certificates: TA1-A, TA1-B, and TA1-C.

For our distributors servicing rebar preparation, the Griptec solution is both convenient and productive. It is supported by a smart machine operated by a single operator, offers highly efficient cycle times (approximately 45 seconds per rebar prepared), and includes a test that systematically proof loads each and every bar/sleeve connection.

For contractors, Griptec provides a simple, effective, and reliable way to connect rebar in columns, 地中隔壁, and slabs. One application at Heathrow was for the roof of the new underground station. Griptec connections were also used to create temporary openings that allowed workers and equipment to move freely through the rebar structure and could easily be “closed” using single lengths of rebar with Griptec connections at both ends.

Thanks to its parallel-thread technology, Griptec does not require any specific torque wrenching and can be verified through simple visual inspection, offering a significant advantage in simplifying the project schedule and maximizing operational productivity.

Mumbai Chhatrapati Shivaji International Airport is the primary airport serving international airports to Mumbai. It is the second airport in India in term of passenger traffic.

デクストラは、2009 年から 2013 年にかけて行われた第 2 ターミナルと関連構造物の建設に携わってきました。

For Mumbai Airport, Dextra delivered its popular バーテック rebar coupler solution, which is the primary rebar coupler used on large projects in India.

Dextra operates its own threading yard in Mumbai and took responsibility for the rebar preparation for this project.

建設現場では、 バーテック was used extensively for vertical connections (bar-to-bar vertical column connections) as well as horizontal applications (column-to-beam), typically for reinforcement of ⌀32mm. バーテック offers an exceptional level of performance, ensuring “bar break” performance on the rebar used at Mumbai Airport.

For the contractor (Larsen & Toubro on this project), バーテック は、鉄筋を接続する簡単でコスト効率の高い方法を提供します。

Thanks to its parallel thread technology and rebar prepared with various thread lengths, it requires the same coupler for both standard applications (when one bar can be rotated inside the coupler) and positional applications (when no bar can be rotated). This is a convenient feature that simplifies stock management and prevents product mismatches on site.

King Abdulaziz International Airport (KAIA) is an international airport located in Jeddah, Saudi Arabia.

The airport, named after the founder of Saudi Arabia, King Abdulaziz Al Saud, is the country’s third-largest and busiest airport.

KAIA has four operational passenger terminals: the North Terminal, South Terminal, Hajj Terminal, and Terminal 1. The Hajj Terminal was specifically created for Muslim pilgrims traveling to Mecca each year for the Hajj.

Dextra supplied more than 300,000 バーテック couplers, which were installed in various structures, including bridges, tunnels, railway stations, terminals, the ATC tower, and car parking facilities.

Suvarnabhumi Airport is the main international airport of Thailand, serving both domestic and international flights and acting as one of the primary gateways to Southeast Asia for travelers in the region. The airport is located east of Bangkok, less than 15 minutes from Dextra’s main manufacturing facility.

Dextra has been involved since the beginning of the Suvarnabhumi construction in 2001 and continues to play a role in the airport’s latest expansion projects.

Over the years, Dextra has provided a wide range of technical solutions to support various contractors on different parts of the project.

For foundation piles, 地中隔壁, columns, beams, and other concrete structures, バーテック rebar couplers have been extensively used throughout the airport. This popular coupler solution ensures safe rebar connections, both vertical and horizontal. In Thailand, Dextra also handles rebar preparation services, which are carried out at our own threading yard in Bangkok.

The terminal roofs and concourses were designed to use Dextra Tension Rod Systems as cross-trusses. These high-performance large bar systems are easy to install and adjust in length, thanks to their fork ends and in-line connectors, while also contributing to the overall aesthetics of the terminal structure.

For the plane remote parking area, where aircraft fine-tune communications with the control tower, Dextra supplied large-diameter FRP dowel bars to connect the tarmac concrete slabs. Dextra’s FRP bars offer similar tensile performance to steel bars but help reduce the interference typically associated with metallic structures.

Kuwait International Airport is the country’s main airport, located to the south of Kuwait City. The hub currently handles more than 9 million passengers annually and is home to the renowned Kuwait Airways, Jazeera Airways, and Wataniya Airways.

新しい最先端の端末

This new infrastructure is part of the airport’s expansion project, aimed at enhancing its status as the State of Kuwait’s gateway. When completed, the Terminal II building will form a triangular shape, symbolizing Kuwait and reflecting the country’s rich culture and civilization.

Scheduled for completion in 2020, this striking five-story terminal building will be capable of handling 25 million passengers annually and will be connected to the first terminal via a tunnel.

基礎から屋根まで

For this project, the lead Turkish contractor Limak Holding and its Kuwaiti agent Kharafi National selected Dextra’s ロールテック rebar coupler solution for rebar splicing in all the building’s concrete structures. Thanks to its rolled-parallel threaded system, along with its simple preparation and installation process, this splicing solution helps shorten construction cycle times.

For the terminal’s impressive structure, the contractors also chose Dextra’s high-performance Smooth Post-Tensioning Bar Systems. Featuring smooth carbon steel bars and rolled threads, the high-tensile PT Bar system offers exceptional fatigue and strength performance, as well as high impact resistance.

For more information about our products, including 鉄筋の接合 and engineered bar systems, please contact the ドバイのデクストラチーム.

The Mexico City New International Airport is a major infrastructure project designed by Sir Norman Foster and launched in 2014. It aims to provide Mexico’s capital with a state-of-the-art airport hub by 2020. The project is located to the east of Mexico City and is set to accommodate an annual passenger capacity of 68 million, surpassing the previous Benito Juarez Airport, which currently handles 41.7 million passengers annually and is the busiest airport in Latin America. The project features an X-shaped passenger terminal, three runways, and a control tower.

For this, the largest infrastructure project in Latin America, Dextra has been involved in supplying its Bartec 鉄筋カプラー for the foundations of the terminal building (contractor ICA), the transport building (contractor Sacyr), and the control tower (contractor Aldesa).

Bartec couplers, often preferred in seismic areas like Mexico, replace the traditional lapping of large ASTM #12 rebar (equivalent to 38mm) on this project. For such large diameters, it is both faster and more cost-effective to connect bars with couplers rather than using traditional overlapping methods.

Dextra has provided Mexico Airport with up to 10 sets of Bartec equipment (a total of 30 machines, with each set delivered in a container) for all rebar preparation operations. This impressive setup has been supported by our local After Sales team, who have trained the machine operators and maintained the equipment to ensure optimal productivity.