Mumbai Metro Line 2B, India

Posted on September 25, 2024September 25, 2024 by Kansuda Visesthanakorn

Mumbai Metro Line 2B, India

The Mumbai Metro Line 2B, an essential link connecting several key areas of the city, is a significant infrastructure project aimed at alleviating Mumbai’s traffic congestion and providing efficient public transport. As part of this ambitious project, Dextra has made a valuable contribution, supplying engineered construction materials to ensure the durability and reliability of the structure.

CR Bar 1080 for U-Girder Stressing and Pre-Tensioning

One of the critical components of the project is the elevated section of the metro, which relies on U-girders for support. To enhance the strength and resilience of these U-girders, Dextra supplied its innovative CR Bar 1080 cold-rolled fully threaded post-tensioning bars. These bars, with a diameter of 75mm, are specifically designed to withstand high stress during both U-girder stressing and pre-tensioning operations. The hexagonal nuts provided as part of the system allow for secure fastening and easy adjustment, ensuring precise tensioning to meet the structural demands.

Fully Threaded (FT) Bar for Segment Stitching and Temporary Stressing

For segment stitching and temporary stressing operations during the construction of the metro viaduct, Dextra supplied its fully threaded (FT) bars. These bars provide secure connections between precast segments and offer flexibility for adjustments during the stitching process, ensuring that the structural alignment is perfect before the segments are permanently joined.

Unitec Couplers for Rebar Connections

In addition, Dextra supplied Unitec couplers, designed for connecting rebars at construction sites without the need for pre-threading. These couplers offer a convenient and robust solution, allowing for seamless connection of two rebars, ensuring structural continuity and strength without delays in the construction process.

Sonitec CSL Testing Tubes for Concrete Pile Integrity

In addition to supplying post-tensioning bars, Dextra also provided Sonitec Crosshole Sonic Logging (CSL) testing tubes for the integrity testing of the concrete piles supporting the metro structures. These tubes enable highly accurate non-destructive testing of the concrete, allowing engineers to detect any potential flaws or weaknesses in the piles. This testing is vital for ensuring the piles meet the necessary strength and quality standards, thereby supporting the entire metro system safely and effectively.

Enhancing Metro Connectivity with Quality Solutions

As the Mumbai Metro Line 2B progresses towards completion, Dextra’s contributions to the project highlight its role in providing advanced engineering solutions for infrastructure development. The combination of CR Bar 1080 for post-tensioning, fully threaded bars for segment stitching, Unitec couplers for rebar connection, and Sonitec CSL testing tubes for pile integrity showcases Dextra’s commitment to quality, innovation, and safety in major construction projects.

By contributing to this key metro line, Dextra is playing a part in shaping the future of urban mobility in Mumbai, ensuring that the metro system will be reliable and capable of supporting the city’s growing transportation needs for years to come.

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

Posted on September 11, 2024October 24, 2024 by Kansuda Visesthanakorn

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

Neo Factory Phase 1, Thailand

Posted on September 4, 2024September 4, 2024 by Kansuda Visesthanakorn

Neo Factory Phase 1, Thailand

Dextra has played a key role in the construction of the Neo Factory Phase 1 in Pathum Thani, Thailand, one of the country’s leading consumer product manufacturers. By supplying essential Bartec and Groutec S systems for precast column connections, Dextra ensured the structural integrity of this significant industrial facility.

Bartec, renowned for its mechanical splicing capabilities, and Groutec S, designed for secure and easy installation of precast elements, were crucial in making the construction process efficient and reliable. Dextra’s involvement in the Neo Factory project underscores its commitment to providing high-quality, innovative products that support the demands of modern construction, contributing to the continued growth of Thailand’s industrial sector.

Pattullo Bridge Replacement, Canada

Posted on September 4, 2024November 8, 2024 by Kansuda Visesthanakorn

Pattullo Bridge Replacement, Canada

Dextra has proudly contributed to the construction of the Pattullo Bridge Replacement project in Canada, a vital infrastructure project that will enhance connectivity between Surrey and New Westminster. As part of this ambitious endeavor, Dextra supplied 100,000 Bartec couplers, ensuring robust and reliable rebar connections from the bridge’s foundations to its towering pylons.

The Bartec couplers, known for their high performance and ease of installation, were integral in providing the necessary strength and durability required for this long-term infrastructure. Dextra’s involvement in the Pattullo Bridge project underscores the company’s commitment to delivering innovative solutions that support large-scale construction efforts worldwide. As the new bridge takes shape, it stands as a testament to the importance of reliable engineering components in building the infrastructure of tomorrow.

Dextra Celebrates HR Excellence Awards 2024

Posted on August 29, 2024August 29, 2024 by Kansuda Visesthanakorn

✨ Dextra Group Celebrates Big Wins at the HR Excellence Awards 2024! 🏆🌟

At the HR Excellence Awards 2024 Gala Dinner on August 23, Dextra Group once again distinguished itself, securing two remarkable wins: Best HR Team (SME) – Gold Award and Excellence in HR Change Management – Bronze Award. This event recognized organizations excelling in human resources through innovation and strategic execution.

Dextra’s Best HR Team (SME) gold award honored the team’s synergy and advancements in HR practices across talent acquisition, compensation, employee engagement, development, and organizational processes. The team’s efforts led to reduced turnover, higher employee satisfaction, and enhanced recruitment efficiency, solidifying their reputation for excellence.

The Excellence in HR Change Management award acknowledged Dextra’s transformation of HR operations amidst global challenges. A pivotal two-day workshop created a roadmap focused on adaptability and innovation, with structured project management ensuring alignment with business goals. This approach demonstrated Dextra’s agility in navigating HR transformations.

These awards not only reflect our achievements but also reaffirm our commitment to pushing the boundaries of what is possible in HR. As we celebrate this accomplishment, we are inspired to continue innovating, setting new benchmarks, and delivering lasting impact for our organization and the wider HR community.

Unveiling Durabar Carpet – The Future of Construction Versatility

Posted on August 20, 2024August 20, 2024 by Kansuda Visesthanakorn

Dextra is thrilled to announce the launch of the Durabar Carpet, the latest in our line of cutting-edge construction solutions. Crafted from our patented Durabar GFRP rebar, this innovative product is set to revolutionize the construction industry with its unmatched versatility and efficiency.

A New Era in Construction

The Durabar Carpet stands out not only for its robust design but also for its adaptability across various construction projects.

The real game-changer, however, lies in its ability to be effortlessly cut in any direction, allowing for precise adjustments and minimizing material waste. This feature is particularly beneficial in complex projects where customization is key.

Key Features:

Bar Diameter: Available in sizes ranging from Ø 6mm to Ø 16mm.
Standard Length: 5.8 meters, perfect for most applications.
Custom Lengths: Tailor the product to your needs with lengths available from 2 meters to 5.8 meters.
Flexible Spacing: Select spacing from 100mm to 600mm, offering maximum design freedom.

Whether you’re working on a large-scale infrastructure project or a bespoke architectural design, the Durabar Carpet offers the flexibility and performance you need.

Why Choose Durabar Carpet?

The advantages of using Durabar Carpet in construction projects are clear. Not only does it simplify logistics and reduce waste, but it also provides engineers and builders with the freedom to customize their approach to reinforcement. The product’s ability to adapt to various requirements makes it an indispensable tool in modern construction.

As the construction industry continues to evolve, Dextra remains at the forefront, delivering innovative solutions that address the needs of today’s builders. The Durabar Carpet is more than just a product – it’s a testament to Dextra’s commitment to pushing the boundaries of what’s possible in construction.

Experience the future of construction with Durabar Carpet.

For more information, learn more about Durabar or contact us today.

Dextra Thailand: Commitment to Community and Sustainability

Posted on August 6, 2024August 6, 2024 by Kansuda Visesthanakorn

In a heartfelt gesture of community support and environmental stewardship, Dextra Thailand made significant contributions to a local school near our factory in Bangkok. The day was filled with impactful activities, highlighting our dedication to sustainability and education.

Donation

Dextra Thailand donated unwanted office furniture, still in excellent condition, such as tables and chairs, to a nearby school. This initiative not only provided much-needed resources to enhance the school’s learning environment but also promoted the reuse of materials, aligning with our sustainability goals.

Activities with Green World Foundation

We partnered with the Green World Foundation to engage elementary school students in grades 5-7 in various environmental stewardship activities:

Waste Management Best Practices: Through interactive and engaging demonstrations, students learned effective waste management and reduction techniques. This activity promoted a cleaner and healthier environment for all.
Environmental Observation: Guided explorations encouraged students to observe and appreciate their natural surroundings. This fostered a deeper connection with nature and a greater understanding of its importance.
Creative Engagement: The highlight for many students was the terrarium DIY activity. This hands-on experience allowed children to combine artistic expression with environmental action, creating beautiful and sustainable mini ecosystems.

These activities not only educated the students on important environmental issues but also inspired them to take proactive steps in their daily lives to protect the planet.

Ongoing Commitment to ESG Goals

This dynamic event underscored Dextra Thailand’s ongoing commitment to Environmental, Social, and Governance (ESG) goals. By supporting local communities and promoting environmental education, we continue to lead by example in fostering a sustainable future.

At Dextra Thailand, we believe that our efforts today will inspire the leaders of tomorrow. Together with our partners and community, we are dedicated to making a positive impact on both the environment and society.

San Shek Wan Sewage Treatment Works, Hong Kong

Posted on August 2, 2024August 2, 2024 by Kansuda Visesthanakorn

San Shek Wan Sewage Treatment Works, Hong Kong

The San Shek Wan Sewage Treatment Works (STW) project in Hong Kong marks a significant step towards addressing the sewage disposal needs of the South Lantau region. As the population of South Lantau is projected to grow, with an ultimate population reaching approximately 12,600 by 2039, the sewage flow is anticipated to increase to 5,800 m³/day. To accommodate this, a comprehensive sewerage system is being constructed, which includes a trunk sewerage system for Pui O area, a secondary STW at San Shek Wan, and a village sewerage system for Lo Uk.

A critical component of this ambitious infrastructure project is the use of advanced materials and technologies to ensure its successful and sustainable completion. Dextra, a global leader in engineered construction products, has played a pivotal role by supplying Glass Fibre Reinforced Polymer (GFRP) soil nails for the excavation and lateral support (ELS) works.

The Role of GFRP Soil Nails in ELS Works

The excavation and lateral support works are essential to the project’s foundation and stability. The challenging geotechnical conditions in Hong Kong, characterized by complex soil and rock formations, necessitate the use of robust and reliable reinforcement solutions. GFRP soil nails, provided by Dextra, are ideal for such conditions due to their high tensile strength, corrosion resistance, and lightweight nature.

GFRP soil nails are used to stabilize slopes and excavations, preventing landslides and soil erosion. Their corrosion resistance is particularly beneficial in environments exposed to moisture and chemicals, such as sewage treatment works. This ensures a longer lifespan and reduced maintenance costs compared to traditional steel reinforcement.

Benefits of Dextra’s GFRP Solutions

Corrosion Resistance: Unlike steel, GFRP does not corrode when exposed to harsh environmental conditions. This makes it an excellent choice for the wet and chemically aggressive conditions present in sewage treatment works.
High Strength-to-Weight Ratio: GFRP offers a high tensile strength comparable to steel but at a fraction of the weight. This ease of handling and installation translates to time and labor savings.
Durability: The longevity of GFRP soil nails ensures the structural integrity of the excavation and lateral support systems over the extended operational life of the sewage treatment works.
Sustainability: By using GFRP, the project reduces its reliance on steel, thereby contributing to more sustainable construction practices.

Impact on the San Shek Wan STW Project

Dextra’s involvement and the implementation of GFRP soil nails have significantly enhanced the efficiency and sustainability of the San Shek Wan STW project. The advanced materials have ensured that the excavation and lateral support works are not only robust and reliable but also cost-effective over the long term.

Upon completion, the sewage from South Lantau will be conveyed to the newly constructed STW for proper treatment. The treated effluent will then be safely discharged into the sea about 1.4 km off the South Lantau coast, ensuring minimal environmental impact. This project represents a crucial infrastructure upgrade that will support the region’s growth and development while maintaining high environmental and operational standards.

Tension Rods & PT Bars EPD Verified

Posted on July 23, 2024July 23, 2024 by Kansuda Visesthanakorn

Dextra’s tension rods and post-tensioning bars are now EPD (Environmental Product Declaration) verified and officially listed on the EPD Hub website! This recognition highlights our commitment to environmental performance and sustainable solutions.

Our previously approved solutions include:

Steel Self-Drilling Rock-Bolts

Steel Combination Bolts

Sonitec

Stay tuned as we work on EPDs for even more of our solutions!

EPD Report for Tension Rods

EPD Report for Post-Tensioning Bars

Dextra Thailand Supports Cerebral Palsy Sport Association

Posted on July 16, 2024July 16, 2024 by Kansuda Visesthanakorn

CPSAT x Dextra Boccia Competition on June 17, 2024: Inspiring Inclusion and Generosity

The CPSAT x Dextra Boccia competition held on June 17, 2024, was a remarkable event that offered an enriching experience for all attendees. This event is part of our Corporate Social Responsibility (CSR) initiative to support and celebrate the incredible achievements and spirit of our community’s athletes.

Participants had the unique opportunity to gain valuable employee experience and interact with exceptional athletes from the Cerebral Palsy Sports Association of Thailand (CPSAT). This event not only showcased the incredible skills and determination of the disability athletes but also fostered a spirit of inclusivity and community.

A significant highlight of the day was the generous donation of THB 50,000 to CPSAT, which will support the athletes in their training and competition endeavors. Meeting and learning from these athletes was a highlight, inspiring everyone with their stories of perseverance and success.

The competition served as a powerful reminder of the importance of diversity and inclusion in sports and the workplace.

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