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私のデクストラ

カテゴリー: スタジアム

ケープタウン スタジアム

投稿日: アーティスト: Sir Gwi

ケープタウン スタジアム

The Cape Town Stadium, also known as the New Green Point Stadium, is a football and multi-purpose sports venue located in Cape Town, South Africa. It was built to replace the older Green Point Stadium, which had a capacity of 18,000 seats, and to provide a larger arena with a capacity of 55,000 seats, in preparation for the 2010 FIFA World Cup hosted by South Africa. The older stadium was demolished in 2007, and construction of the new venue was completed on schedule in December 2009, a few months before the first World Cup match.

For this large stadium project, Dextra supplied its Bartec rebar coupler solution, the primary rebar coupler solution offered by Dextra in South Africa. The company provided 70,000 high-performance rebar couplers, efficient rebar preparation equipment, and training and after-sales service throughout the construction phase to ensure efficient production and adherence to the project schedule.

Bartec couplers were used to splice bars vertically in the stadium’s foundations and columns.

For more information about rebar coupler availability in South Africa, please contact our パリオフィス.

バンコクアリーナ

投稿日: アーティスト: Sir Gwi

バンコクアリーナ

The Bangkok Arena is a multisport indoor arena located in the Nong Chok district, east of Bangkok. Originally commissioned to host futsal tournaments, an indoor version of football, the arena now also hosts volleyball and basketball events, as well as concerts. It has a seating capacity of up to 12,000 people.

For this project, Dextra engineered and supplied the テンションロッド suspending the roof of the building in 2012.

The long architectural bar systems are anchored to concrete pylons and act as suspenders to support the building’s roofing structure.

For this project, テンションロッド were supplied in Grade 700, the highest in our range. The highest grade allows for a better performance-to-steel ratio, enabling the use of smaller diameters. This results in a slimmer structure and overall improved aesthetics. Additionally, smaller-diameter bars and lighter elements facilitate easier handling and installation on-site.

Each bar segment is spliced to the next using either couplers (for fixed lengths) or turnbuckles (for length adjustment and tensioning).

Connection to the concrete structure is achieved through fork ends mounted onto steel gusset plates.

In total, more than 129 tons of テンションロッド anchor the roof structure, with tendons exceeding 30 meters in length.

ラス・アブ・アブード・スタジアム、2022 FIFAワールドカップ会場

投稿日: アーティスト: Sir Gwi

ラス・アブ・アブード・スタジアム、2022 FIFAワールドカップ会場

Ras Abu Aboud Stadium is a football stadium under construction in Doha, Qatar, with a capacity of 40,000 spectators.

This project has been specifically designed to host the 2022 FIFA World Cup. The stadium features a modular design, incorporating recycled shipping containers, removable seats, and other modular building blocks. After the tournament, it will be completely dismantled and repurposed.

Dextra supplied more than 600 sets of carbon steel tension rods for the cross-bracing of the roofing and bowl structures, as well as for staircases, catwalks, and ramps. The tension rods range in bar thread size from M20 (diameter 19 mm) to M72 (diameter 70 mm).

Upon its expected completion in 2020, Ras Abu Aboud Stadium will set a new standard in sustainable construction design.

プネー クリケット スタジアム

投稿日: アーティスト: Sir Gwi

プネー クリケット スタジアム

The Pune Cricket Stadium is a cricket venue located near the city of Pune in the state of Maharashtra, India.

Designed by the British firm Hopkins Architects, the stadium was built between 2010 and 2011.

With a seating capacity of 37,400, the stadium offers spectacular views of the surrounding mountains.

For this project, Dextra engineered and supplied the テンションロッド suspending the roof of the building in 2012.

The long architectural bar systems are anchored to steel pylons and support the roof structure.

の テンションロッド sets were supplied in steel grade 460. Each tendon consists of several bar segments spliced together using either couplers (for fixed lengths) or turnbuckles (for length adjustment and tensioning).

合計50トン以上 テンションロッド anchor the roof structure of the Pune Cricket Stadium.

オリンピック競輪場

投稿日: アーティスト: Sir Gwi

オリンピック競輪場

The Olympic Velodrome, now renamed Lee Valley VeloPark, is a multipurpose sports facility located in East London. The facility was initially built to host the 2012 London Olympics and Paralympics. It still features road courses and BMX tracks and hosts international cycling competitions.

For this project, Dextra delivered the グリップテック rebar splicing solution to contractors Sir Robert McAlpine and Byrne Construction.

の グリップテック splices were mostly used to provide vertical rebar connections in the velodrome columns.

Our グリップテック solution was supported by Dextra’s local distributor in London, which houses the Dextra グリップテック equipment required for the extrusion of the グリップテック sleeves onto the rebar.

グリップテック is a CARES TA1-A, TA1-B, and TA1-C approved solution, making it suitable for even the most advanced rebar splicing applications and stringent project requirements.

カオ雄国家競技場

投稿日: アーティスト: Sir Gwi

カオ雄国家競技場

The National Stadium of Kaohsiung is a large open-air stadium located in the Zuoying District of Kaohsiung, Taiwan. It was formerly known as the World Games Stadium or Takao Stadium. This is a multi-purpose stadium and currently the largest sports facility in Taiwan in terms of capacity, with 55,000 seats.

The arena was built in 2007 in anticipation of the 2009 World Games. Its main purpose now is to host football/soccer events, although its distinctive non-circular shape also makes it a suitable venue for baseball events.

このプロジェクトのために、Dextra は炭素鋼を供給しました テンションロッド used as cross-bracing, incorporated into the secondary trusses of this complex steel structure, revealing the stadium’s “nest-shaped” architecture.

ブラジリア マネ ガヒンシャ スタジアム

投稿日: アーティスト: Sir Gwi

ブラジリア マネ ガヒンシャ スタジアム

Brasília Stadium, also called Estádio Nacional Mané Garrincha or the National Stadium of Brasília, is a football and multipurpose arena that was rebuilt between 2010 and 2013 in preparation for the 2014 FIFA World Cup in Brazil.

The 2013 version of the stadium can accommodate up to 72,000 people, making it the second-largest stadium in Brazil by capacity.

For this project, Dextra delivered to the contractor Grupovia & Andrade Gutierrez its Rolltec rebar coupler solution as well as Rolltec-headed bars.

ロールテック is the most popular rebar splicing solution in Brazil, providing a competitive alternative to lap splices and, more importantly, enabling advanced applications that simplify project management and operations.

For Estádio Nacional Mané Garrincha, rebar couplers were used as a way to connect rebar cages that had been previously prefabricated.

ロールテック allows a swift rebar cage reconnection by simply pulling the coupler by hand from the top cage down to the bottom cage. In total, more than 57,000 Rolltec couplers were used for the columns of the stadium.

6,000 Rolltec-headed bars were also used in this project as a replacement for hook bars in congested parts of the reinforcement. Rolltec-headed bars use the same standard thread profile as the coupler, simplifying rebar production.

The Rolltec solution was supported by a Rolltec machine installed at the stadium construction site. The commissioning and maintenance of the machine was carried out by Dextra’s local engineers, ensuring the training of operators and guaranteeing high productivity for the equipment.

 
 
 

サンパウロ アリーナ コリンチャンス

投稿日: アーティスト: Sir Gwi

サンパウロ アリーナ コリンチャンス

の サンパウロ アリーナ コリンチャンス is a football and multipurpose stadium that was built between 2011 and 2013 in preparation for the 2014 FIFA World Cup in Brazil.

The stadium has a capacity of 49,000 people, making it the fifth-largest stadium in Brazil in terms of capacity.

For the construction of the stadium, 80% of the structural elements were made using precast techniques, with 40% of them produced directly at the precast plant set up on-site.

For this project, デクストラ delivered its ロールテック rebar coupler solution to Odebrecht, the main contractor.

On the サンパウロ アリーナ コリンチャンス project, ロールテック rebar couplers were used inside the precast elements to provide connections between slabs, beams, and columns.

To allow the use of a coupler in the precast element, a rebar with an A-type thread is cast into the precast element, with its thread being protected by a pocket former.

rolltecpocketformer

Once set in its final location, the pocket former is removed, and the space around the thread allows for a ロールテック coupler to be conveniently screwed onto the opposing rebar (B-type thread). More than 45,000 ロールテック couplers were used for the rebar connections at Arena Corinthians.

The coupler solution was supported by a ロールテック rebar preparation machine, installed on-site, and the Dextra team of engineers was in charge of training operators and implementing preventive maintenance to ensure the equipment was used at its maximum capacity.

アル・ハファール・アブダビ警察訓練施設

投稿日: アーティスト: Sir Gwi

アル・ハファール・アブダビ警察訓練施設

The Al Haffar Abu Dhabi Training Facility is a project by the Abu Dhabi Ministry of Interior. Dextra has been involved in the construction of the tribune facing a police shooting training area. The project is led by the contractor Express Facility Management.

For the construction of the seating area, Dextra supplied its Groutec precast connection solution to the local precaster, Techno Cast Precast, to anchor the footing of large precast “L-shaped” cantilever elements, which will ultimately span over the tribunes.

At the bottom of each pile, 18 Groutec sleeves were installed, fitting onto Ø32mm rebar (バーテック threaded rebar is widely available in the UAE through Dextra’s network of distributors).

Precast connection with Groutec

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