The Bar-Boljare Highway is a key infrastructure project in Montenegro led by the Ministry of Transportation and Maritime Affairs and built by China Road and Bridge Corporation (CRBC). The 2×2 lanes highway spans over 40km, in seismic environment.
iNGEROP, the consulting firm on the project, required the rebar couplers to comply with ISO 15835 requirements (cyclic requirements as per class S2). For that reason, CRBC chose Dextra Bartec® solution for reinforcement connection.
Four large diameter soft eyes have been installed in the diaphragm wall cages of the new Singapore MRT Marine Terrace Station during August 2017.
Soft-Eye は GFRP 鉄筋で作られており、建設シャフトの D ウォールの鋼鉄筋の代替として使用されます。トンネルボーリングマシン (TBM) が D ウォールを突破すると、GFRP バーを簡単に切断できるため、プロジェクトのスケジュールにかかる時間を節約し、機器の使用にかかる費用を節約できます。
Dextra は、1998 年にバンコクの地下鉄プロジェクトでこのアプリケーションが初めて使用されて以来、このアプリケーションのパイオニアであり、社内での Soft-Eyes の設計と製造に関して豊富な経験を持っています。
The D-Walls installed on Terrace Station also feature Bartec® rebar couplers, a common application which allows for the horizontal re-connection of the station slabs.
Left: Part of the Soft Eye with overlap between steel & GFRP
Right: Bartec couplers in the D-Wall will be used for slab reconnection.
Left: Raising the Soft Eye in position
Right: Vertical position. Circular shape of the TMB breakthrough target is visible in light color.
Marine Tie Rod solutions can seem at start overwhelming at first as there are many many types of quay walls, anchorage types and ways to connect them with tie rods.
To guide designers through the creation of the perfect quay structure, Dextra has developped a comprehensive step-by-step palette of AutoCAD tool to be used in complement of our Marine Tie Rods Technical Guide. This new tool features our complete range of diameters, grades and accessories.
We hope that this new AutoCAD tool will speed up both understanding of our systems and the design of your structure. For all questions, Dextra Bar Systems dedicated engineering team remains available to support you in the system selection and drawing.
No Youtube access? Download the tool documentation to get a glimpse at how it is used >> Download (PDF)
1. Download and install AutoCAD palette .zip >> Download (registration required)
2. Download and open Dextra Marine Tie Rods Technical Guide >> Download (registration required)
3. Gather your project loads and identify the M-size and Grade required for your project in our Technical Guide.
4. In AutoCAD, follow the step-by-step approach detailed in the application documentation. The application will help you select the right accessories based on the type of walls on your project. Draw a full system in now time.
5. Generate and add specification notes directly in AutoCAD by simply selecting the block (bar, thread, accessory) you want to specify.
バンコク工場では2年連続のスポーツイベントが開催され、スポーツの波乱に満ちた夏となりました。各チームはチームスピリットと勝利へのモチベーションを証明しました。
9月3日の日曜日, タイのデクストラチームは、デクストラの本社工場からほど近い大きな公園、スアンルアンロク9で行われた「バクスター・ラン・フォー・ファンド2017」に57人のランナーを並べた。デクストラのランナーは全員、5km と 10km の 2 つの距離で競い合いました。
ランニングは気持ちいいけど効果も抜群！このイベントの収益はすべて (合計 1,800 名のランナー)、以下のタイの慈善団体に寄付されます。
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詳細については、 主催者ウェブサイト
6 月、7 月、8 月にかけて、合計 7 つのデクストラ部門と生産チームがデクストラ マニュファクチャリング フットボール リーグ「DMFL」で競い合いました。熾烈な戦いでしたが、決勝戦で勝者が決まりました。このトーナメントで優勝したアライアンス チーム「品質認証 & カプラー製造」におめでとうございます。品質と製造がペアで優れた結果を生み出すことを改めて証明しました。
1位：品質認証＆カプラ製作チーム
2位：店舗チーム
3位：設備メンテナンスチーム
Dextra has expanded the range of Groutec, its rebar splice designed for the quick and easy connection of precast elements.
The new Groutec S (“Slim”) features a narrower body that makes it apt for use even in very thin precast panels, walls or columns. Thanks to its compact design, Groutec S also allows extra savings on grouting mortar, making its use even more economical.
For contractors that need to work with larger tolerances, the Groutec standard range, rebranded as Groutec L, remains available.
For more information about Groutec and access to Tekla, Revit and AutoCAD models, please refer to the dedicated product page
Dextra has been awarded “Best Company in innovative construction methodology” at the ceremony of the CIA World Builders & Infra 2017. This award acknowledges the technical solutions brought by Dextra to the Indian construction industry in the recent years. Mr. Suniil Desai, General Manager of Dextra India, received the award at the ceremony.
Dextra has more than 16 years presence in the construction Indian market, offering its full construction range, including Concrete Reinforcement splicing systems (Bartec) and equipment, Tension Bars solutions, Post Tensioning Solutions, and new innovative Ground Anchoring solutions coming in steel and FRP material.
For more information, please contact Dextra India Mumbai office
Post Tensioning Bar systems are highly customizable and versatile solutions allowing for multiple applications in bridge/viaduct construction.
Dextra has recently supplied customized PT bar systems for the reinforcement of precast girder segments used on the Bang Pa In – Saraburi – Nakhon Ratchasima highway in the North-East of Bangkok.
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の ポストテンションバーシステム, made of hot rolled deformed high-tensile bars (FT bars) Ø36mm, allow for the vertical reinforcement of the precast segments, with up to 14 sets per girder element.
Each bar will be jacked and put under the required tension from the top of each element while on the ground. After that the girder is lifted and installed in its final position.
Permanent corrosion protection will be achieved by filling a galvanized duct around the bar with grout.
Dextra recently released an update of all its rebar coupler tools to upgrade to latest version of Tekla.
New Tekla version now allows clear visualization of threaded bar ends, allowing to see the extended threads for first phase rebar for example.
Tekla attributes are available to download from Dextra website.
Management and employees from all offices of Dextra Group in Thailand attended an official ceremony, Dextra being host of Funeral prayers to “His Majesty The King Bhumibol Adulyadej, King Rama IX’s Royal remain” (who had passed away on the 13th October 2016), at “The Dusit Maha Prasart Throne Hall”, on Thursday the 25th of May 2017 at 17:00 hrs.
This official ceremony was presided by Mr. Jean-Marie Pithon, Group Chairman and CEO, Mr. Frederic Pagniez, Managing Director of Dextra Industry & Transport and Mr. Jean-Jacques Braun, Technical Director of デクストラ・マニュファクチャリング, accompanied by a delegation of 47 employees from Dextra affiliates in Thailand.
The mourning ceremonies in Bangkok will continue to allow the people of Thailand to pay their respects to His Majesty The Late King at the Royal Palace, until the national cremation takes place on Thursday, the 26th October 2017. This day was proclaimed national holiday in Thailand.
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