デクストラグループ |信頼性の高い接続

DEXTRA
リンクトイン フェイスブック ユーチューブ
DEXTRA
リンクトイン フェイスブック ユーチューブ
私のデクストラ

タグ: groutec L

Uniqlo & Hive Warehouse, Indonesia

投稿日: アーティスト: Kansuda Visesthanakorn
 

Uniqlo & Hive Warehouse, Indonesia

 

Indonesia’s building construction sector has driven the demand for rapid and efficient construction methods to accommodate its growing population. Precast construction has emerged as a key solution to these challenges, helping to reduce on-site labor, accelerate project timelines, and ensure consistent quality.

A seamless connection between structural elements is essential for the success of precast construction. Dextra supplied グルーテック precast couplers for projects worldwide, including in Indonesia. グルーテック couplers (20mm) were used in the Uniqlo & Hive Indonesia warehouse building project for joining precast columns, enabling rapid and reliable assembly while ensuring structural integrity.

The use of these couplers has minimized on-site labor requirements and expedited project milestones, leading to cost savings and timely project completion. This allows the building to become operational sooner. Additionally, the high-strength steel composition of the couplers, along with stringent quality control measures, ensures robust connections capable of withstanding dynamic structural loads.

 

Plum Condo Bangyai Station, Thailand

投稿日: アーティスト: Sir Gwi

Plum Condo Bangyai Station, Thailand

Plum Condo Bangyai Station is a 38-story condominium project consisting of two towers, located near Bangyai elevated metro station in the northwest of Bangkok. The residential building will house 1,013 apartments.

Phase 1 of the project (the first tower) began in September 2015 and is expected to be completed around March 2018. The fast-paced construction is made possible by the use of fully precast concrete techniques.

The project owner, Pruksa, is operating its own precast plant specifically for this development.

For this project, Pruksa aimed to quickly erect precast panels (serving as shear walls) for all levels above ground. To meet this requirement, Dextra recommended the use of グルーテック couplers.

Groutec couplers were mounted on Ø25mm rebars, which had been pre-threaded using the バーテック system. The couplers, installed at the bottom of each precast element, were then cast as part of the precast wall panel.

After lifting the element to the upper floor on-site, reconnection to the protruding reinforcement was achieved by injecting non-shrink mortar. It is important to note that Dextra does not supply the mortar; instead, it can be sourced locally, generating significant cost savings. Once the grout is injected, bracing around each panel can be removed after three days.

ジャムナガル製油所の拡張

投稿日: アーティスト: Sir Gwi

Jamnagar Refinery Expansion: The World’s Largest Refinery by Production Capacity

Located in Gujarat, western India, the Jamnagar Refinery is the largest refinery in the world by production capacity. Owned by Reliance Industries, it was commissioned in 1998 and spans a vast 50 km² area.

For Phase 3 alone, more than 305,000 tons of steel reinforcement were used in a 36-month project, involving over 100,000 engineers and construction workers.
Dextra has been involved in Jamnagar since the early phases, supplying rebar splicing solutions for Phases 1, 2, and 3 of the project.

Dextra’s Rebar Splicing Solutions for Phase 3:

Three rebar coupler solutions were used in Phase 3:

  • Bartec Solution
    Used for cast-in-situ applications, including bar-to-bar connections in foundations, pile cages, and column cages.
    Also utilized in heavily congested rafts and pile caps to facilitate efficient 鉄筋の接合.
  • Groutec Couplers
    Applied to pipe racks, which were constructed from precast elements in a dedicated precast factory within the project.
    Positioned in the bottom elements and filled with grout, eliminating the need for in-situ wet joints and ensuring fast, secure connections between beams and columns.
  • Unitec Couplers
    Used in applications where rebar length was too short to allow traditional overlap connections.

image06

フォレストシティ・ジョホール州 森林城市

投稿日: アーティスト: Sir Gwi

フォレストシティ・ジョホール州 森林城市

フォレスト シティは、マレーシア南端、ジョホール州のイスカンダル地域で行われている大規模な複合都市開発です。開発はジョホールストレートを越えてシンガポールが見える埋立地で行われている。

このプロジェクトは今後10年間にわたって継続され、最終的には70万人もの人が住む30万戸の住宅と多数の商業ビルを建設することを目指している。

The Forest City project is expected to fuel the region’s economy, as well as Singapore, as light rail and road links will ultimately make the connection across the island state.

デクストラ has been involved since the early phases of the project for the supply of its グルーテックS precast solution. グルーテック allow the swift connection of precast columns and panels, without the need of in situ joints, speeding up the construction project. For the Forest City Project, グルーテック S カプラー（コンパクトモデル）を使用してパネルを接続し、住宅用タワーの耐震壁を作成しました。

The Forest City project is supported by the installation at site of several sets of バーテック threading equipment, which prepare the bars with threads in order to perform the connection with the top part of the グルーテックS sleeve. The Dextra aftersales team also provided training and support in order to guarantee high production output during the project duration.

For more information about デクストラ solutions in Asia, please contact our バンコク事務所

Emirates’ Bustanica Vertical Farm, UAE

投稿日: アーティスト: Sir Gwi

Emirates’ Bustanica Vertical Farm, UAE

Emirates’ Bustanica Vertical Farm is the world’s largest vertical farm, a sprawling indoor farming facility spanning an impressive 330,000 square feet. This state-of-the-art facility plays a crucial role in providing fresh, locally sourced in-flight food for Emirates and several other airlines operating at Dubai International Airport. At the core of this groundbreaking project lies meticulous engineering, and one crucial component that contributes to its success is the use of Dextra グルーテック couplers for the precast shear wall module connections.

この垂直農場は、制御された環境で多様な作物を栽培するために最先端の技術を採用しています。この施設は、作物を垂直に層状に積み重ねることにより、資源の消費を最小限に抑えながらスペースの利用を最大限に活用します。その結果、外部の気候条件に関係なく、一年中新鮮で高品質の農産物を生産する持続可能で効率的なシステムが実現しました。

Dextra Groutec カプラーの役割

In any construction project, the choice of materials and components is critical to ensuring structural integrity and long-term durability. In the case of the world’s largest vertical farm, the engineers faced the challenge of connecting precast shear wall modules securely. The solution came in the form of グルーテックL couplers with a diameter of 25mm.

グルーテック couplers are renowned for their reliability and strength in connecting precast concrete elements. These couplers provide a robust and efficient means of joining precast concrete components, ensuring the structural stability of the entire facility. The 25mm diameter was carefully selected to meet the specific requirements of the shear wall modules, offering a seamless connection that enhances the overall resilience of the vertical farm.

Groutec カプラーは、垂直農場の構造的完全性を促進するだけでなく、プロジェクトの持続可能性への取り組みとも一致します。これらのカプラーの耐久性と信頼性により、接続が長期間の使用に耐えることが保証され、施設の長寿命化と持続可能な農業への貢献がサポートされます。