Cairo Monorail Bowstring Bridge, Egypt

Postado em Julho 5, 2024Julho 5, 2024 por Kansuda Visesthanakorn

Cairo Monorail Bowstring Bridge, Egypt

The Cairo Monorail Bowstring Bridge project, a pivotal part of Egypt’s expanding urban infrastructure, has significantly benefited from the expertise and quality products supplied by Dextra. Known for their innovative engineering solutions, Dextra provided critical materials to support the construction of this state-of-the-art transportation link.

In particular, Dextra supplied tension rods in two distinct specifications for the project:

M78/OD75 in Grade CS520 – A total of 60 sets were delivered.
M83/OD80 in Grade CS520 – An additional 8 sets were provided.

These tension rods were specifically used as hangers for the bowstring bridge, ensuring a high level of strength and durability, which is crucial for the safety and longevity of the bridge, to maintain structural integrity and withstand the stresses of daily monorail operations.

Dextra’s tension rods, known for their high tensile strength and resistance to environmental factors while providing architectural pleasure, played a critical role in meeting these demands. This involvement underscores the importance of reliable and advanced engineering solutions in modern infrastructure projects, highlighting Dextra’s commitment to excellence and innovation in the field of civil engineering.

Dextra’s Quarterly Newsletter: Connection #37

Postado em Junho 26, 2024Junho 27, 2024 por Kansuda Visesthanakorn

O San’ao Nuclear Power Plant units 1 and 2, featuring advanced HPR1000 Hualong reactors, are key components of China’s strategy to expand its nuclear power capacity to meet growing energy needs and reduce carbon emissions.

Dextra has played a crucial role by supplying Griptec couplers for the anti-aircraft impact shell construction. Griptec is a reliable splicing system trusted by over ten nuclear reactors globally, known for its stringent quality standards and exceptional performance.

Griptec was delivered along with high-productivity bar end preparation equipment, which processes each bar end in 30-45 seconds, significantly enhancing efficiency. This equipment requires only a single operator, optimizing workforce utilization.

Additionally, Dextra is the first manufacturer of civil works construction products with an ISO 19443 certified quality management system for nuclear safety, underscoring their commitment to the highest safety and quality standards.

More about our latest projects

Pelješac Bridge, Croatia

The bridge connects the mainland to the Pelješac Peninsula, replacing ferry services, using Fortec couplers to connect pile cages for stability.

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Hong Kong Airport Terminal 2

The terminal expansion relied significantly on post-tensioning bars for the connection of jacking towers and the heavy lifting of roof structures.

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AVE Palencia-Santander,
Espanha

Dextra supplied Sonitec for the project, facilitating structural integrity tests on concrete piles, ensuring the project’s robust foundation.

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My Home GRAVA Hyderabad, India

The 43-story towers, one of the world’s largest precast developments, use Groutec and Bartec for precast concrete connections.

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Precast Overhead Tanks: Revolutionizing Water Storage in India

O Jal Jeevan Mission by the Government of India is a flagship initiative aimed at ensuring the availability of quality drinking water to every household in rural areas. This mission emphasizes the importance of water management, infrastructure development, and community participation.

With partnership between Larsen & Toubro (L&T) e Dextra, we are proud to contribute to this noble goal through innovative construction technologies, providing precast construction and the use of Groutec e Bartec couplers, which have proven effective in building overhead water tanks across various regions.

Dextra Leads the Way in Sustainable Solutions: EPD Verified!

We are the first in our industry to independently verify a wide ranges of solutions Environmental Product Declarations (EPDs)!

Our rebar couplers, GFRP rebars, marine tie bars, steel ground anchors, steel self-drilling rock-bolts, steel combination bolts, and the most recently verified Sonitec have EPD reports and are officially listed on the EPD International AB and EPD Hub website to ensure minimal life-cycle environmental impact.

Learn more about our ongoing contributions to environmental sustainability by following this link.

Recent activities

Clean and care for elderly in Longjin, China

Dextra team in China, with 15 volunteering team members, successfully renovated two houses and cleaned four homes for the elderly in Longjin Community, Guangzhou, bringing new hope and care to these families.

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$23,000 contribution to India’s rural development

Dextra team in India has contributed over $23,000 this year to support community, including healthcare, education, and economic empowerment, making a positive impact in rural areas and government hospitals.

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The newest addition to PT Bars: CR Bar 1080!

Stay tuned for the launch of our newest addition to the fully threaded post-tensioning bar range: Barra CR 1080, a Grade 1080 quenched and tempered bar featuring a cold-rolled thread for pre/post-tensioning of concrete structures.

Upcoming events

CE&CR Annual Awards, India

2 Aug 2024

MBAM OneBuild, Malaysia

28-30 Aug 2024

Port Development Summit, Thailand

10-11 Sep 2024

DFI-India Annual Conference, India

19-21 Sep 2024

CSR: Elderly Home Renovation in China’s Longjin Community

Postado em Junho 25, 2024Junho 25, 2024 por Kansuda Visesthanakorn

We’re thrilled to share that our dedicated team of 15 volunteers in China recently visited the Longjin Community in the Liwan District of Guangzhou City. Together, we renovated 2 homes and visited and cleaned 4 more, all to bring joy and comfort to our elderly neighbors living in hardship.

In collaboration with the Harmony Community Foundation, Dextra China has initiated the “Renovate Old Houses, Rebuild New Lives” CSR project to provide financial support to 2 elderly families with urgent home issues like water leaks and mold. The project aims to renovate or repair their living spaces and provide cleaning services for 4 additional families. The 6 families were identified by the Local Social Committee of the Liwan District, Guangzhou, as being in special hardship, including widows and orphans.

As a result, community leaders presented a plaque of appreciation to Dextra, while resident representatives presented thank you banners.

During a group sharing session, our volunteering members made several comments: “CSR is not limited to financial support for the disadvantaged; it also encompasses humanistic and spiritual care.” “Each helping hand not only helps others but also reaps growth and satisfaction for ourselves.” “The CSR experience made us appreciate our jobs even more.”

Our mission is to make a positive impact on our community, and we couldn’t be prouder of our team’s hard work and compassion. Thank you to everyone who supported us on this meaningful journey. Let’s continue to build a better, kinder world, one step at a time!

Read more about some of our previous social responsibility activities: AQUI

Sonitec EPD Report Published

Postado em Junho 18, 2024Junho 20, 2024 por Kansuda Visesthanakorn

Sonitec, a crosshole sonic logging (CSL) tube for concrete structure integrity testing solution from Dextra, now has an EPD (Environmental Product Declarations) report and officially listed on the EPD Hub website!

Our previously approved solutions include:

Acopladores de vergalhão

GFRP Rebars

Barras de gravata marítima

Steel Ground Anchors

Steel Self-Drilling Rock-Bolts

Steel Combination Bolts

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

EPD Report for Sonitec

San’ao Nuclear Power Plant 1&2, China

Postado em Junho 12, 2024Junho 12, 2024 por Kansuda Visesthanakorn

San’ao Nuclear Power Plant 1&2, China

Dextra has successfully supplied 340,000 Griptec couplers for the anti-aircraft impact shell construction of the San’ao Nuclear Power Plant units 1 and 2, featuring the advanced HPR1000 Hualong reactors.

Griptec, recognized as the only 100% proofed splicing system, has gained the trust of over ten nuclear reactors globally, cementing its reputation for reliability and safety in high-stakes environments. The system’s stringent quality assurance processes ensure that each coupler meets the demanding standards required for nuclear applications, providing unparalleled performance and durability.

One of the standout features of Griptec is its high-productivity bar end preparation equipment. This state-of-the-art machinery boasts an impressive processing speed of 30 to 45 seconds per bar end, significantly enhancing construction efficiency. Additionally, the equipment is designed for operation by a single operator, optimizing workforce utilization.

Moreover, Dextra is the first manufacturer of products for civil works construction whose quality management system is ISO 19443 certified for nuclear safety. This certification underscores Dextra‘s commitment to the highest standards of safety and quality in the nuclear industry, reflecting the company’s dedication to excellence and reliability.

The San’ao Nuclear Power Plant project is a key component of China’s strategic initiative to expand its nuclear power capacity, which is vital for meeting the country’s growing energy needs while reducing carbon emissions. By supplying Griptec couplers, Dextra is playing a crucial role in ensuring the safety and efficiency of this project.

A66 Salzbachtal Bridge, Germany

Postado em Junho 12, 2024Junho 12, 2024 por Kansuda Visesthanakorn

A66 Salzbachtal Bridge, Germany

The A66 Salzbachtal Bridge, located in Wiesbaden, Hesse, is a 304-meter-long, four-lane motorway bridge on the A66. Originally constructed in the mid-20th century, the bridge has been subject to wear and tear due to increasing traffic loads and aging infrastructure.

Foundation piles are fundamental to the stability and longevity of bridge structures. Ensuring their integrity is crucial to preventing potential structural failures. Dextra played a pivotal role by supplying approximately 10,000 linear meters of Sonitec CSL (Cross Sonic Logging) tubes.

Sonic tubes are essential components in the CSL testing method, which is widely regarded as one of the most reliable techniques for assessing deep foundation integrity. Sonitec, designed for easy installation within the reinforcement cage, facilitates accurate cross-hole sonic logging, allowing engineers to precisely detect and locate defects within the piles.

(Image credit: PORR Deutschland, Wilhelm Schütz)

Cross Island Line (CRL) MRT, Singapore

Postado em Junho 12, 2024Julho 19, 2024 por Kansuda Visesthanakorn

Cross Island Line (CRL) MRT, Singapore

Dextra has played a pivotal role in the construction of Singapore’s Cross Island Line (CRL) MRT project, supplying Glass Fiber Reinforced Polymer (GFRP) soft-eyes, Bartec couplers and Barras com cabeça for several crucial packages. Dextra continues to support the ongoing packages of this extensive project.

The CRL is set to become Singapore’s eighth MRT line and its longest fully underground line, stretching over 50 kilometers. The project is being executed in three phases, with the first phase anticipated to be operational by 2030.

To minimize the environmental impact on the forested areas of the nature reserve, engineering solutions were meticulously chosen to further mitigate environmental disruption. These solutions include digging deeper into the ground and employing a large diameter boring machine, capable of accommodating two train tracks within a single tunnel. This approach not only reduces the surface footprint but also enhances the efficiency of the tunneling process.

Tunnel Boring Machines (TBMs) are a staple in Singapore’s subterranean infrastructure projects, adept at operating under a variety of ground conditions. The use of GFRP soft-eyes supplied by Dextra is integral to these operations. Soft-eyes are essential components in TBM tunneling, acting as temporary openings that allow the TBM to break through concrete walls without compromising structural integrity. The GFRP material is preferred for its high strength-to-weight ratio, corrosion resistance, and ease of installation, ensuring safe and efficient tunneling operations.

Dextra‘s expertise and reliable supply of GFRP soft-eyes, Bartec couplers and headed bars have significantly contributed to the progress of the CRL project, aligning with Singapore’s commitment to sustainable and innovative infrastructure development. As the CRL project advances, Dextra remains a key partner, supporting the construction of this monumental MRT line that will eventually enhance the daily commute for millions of Singaporeans.

$23,000 Contribution to Healthcare and Rural Development in India

Postado em Junho 4, 2024Junho 4, 2024 por Kansuda Visesthanakorn

We are thrilled to share that our team in India has contributed over $23,000 this year to support vital community initiatives through our CSR activities!

Donation to Pranav Foundation to support essential dialysis services at government hospitals, ensuring critical healthcare reaches those in need.
Support the rural development programs of ALOG Welfare Foundation by visiting the villages of Ghole, Vaghadi, and Bharad near Charoti (approximately 130 km from Mumbai towards Boisar) and engaging in various activities:
- Distributed food to elderly residents.
- Provided qualified teachers and volunteers for English language classes for village students.
- Offered bag stitching training for women, empowering them with opportunities for economic independence.
- Distributed wheelchairs to people with disabilities.

We’re proud of our team’s commitment to making a difference and fostering positive change in these communities. Together, we are building a brighter future! 💪🌍❤️

Explore more about our CSR initiatives: https://www.dextragroup.com/sustainability/social-sustainability/

Contate nossa equipe na Índia: https://www.dextragroup.com/contact-us/india/

Dextra Joins France Alumni Day 2024 in Thailand

Postado em Maio 28, 2024Maio 28, 2024 por Kansuda Visesthanakorn

Dextra had an incredible time participating in the France Alumni Day (FAD) 2024 in Thailand! This fantastic event, hosted by the French Embassy in Thailand in partnership with the Alliance Française de Bangkok and the Franco-Thai Chamber of Commerce, was a wonderful gathering of former students and graduates of French higher education.

The “Study & Job Fair” was a highlight, offering a great opportunity to connect with leading French and Thai companies. We were thrilled to meet so many enthusiastic participants at our booth!

As a company founded by French entrepreneurs, we are proud to continue our partnership with major French associations in Thailand. We’re always on the lookout for talented candidates from France, Thailand, and all around the world to join our dynamic team.

Learn more about Dextra: https://www.dextragroup.com/

Be part of our team: https://www.dextragroup.com/life-at-dextra/

Dextra and Arkema Forge Partnership to Revolutionize Composite Solutions

Postado em Maio 14, 2024Maio 14, 2024 por Kansuda Visesthanakorn

Arkema, a titan in specialty materials with a robust focus on sustainable innovations, has joined forces with Dextra Group, a pioneer in the construction industry known for its cutting-edge Glass Fiber Reinforced Polymer (GFRP) solutions, to unleash groundbreaking composite fiber solutions. This collaboration is set to redefine industry standards, leveraging Arkema’s acclaimed Elium thermoplastic resin and Dextra’s innovative FRP rebar to deliver unique, high-performance materials focused on sustainability and efficiency in construction.

The partnership marks a visionary step towards the future of construction materials, positioning both Arkema and Dextra Group at the forefront of technological acceleration in the composites sector. Through this initiative, they aim to drive the adoption of composite material in construction, emphasizing innovative solutions, sustainability, and the superior qualities of Glass Fiber Reinforced Polymer, thus setting a new benchmark for quality and innovation in the industry.

Dextra’s innovative FRP rebar, combined with Arkema’s Elium® resin, presented at JEC World 2024, encapsulates the essence of this partnership, highlighting Dextra’s leadership in GFRP innovation for the construction industry.

Overview of Arkema and Dextra Group’s Collaboration

In a groundbreaking collaboration, Arkema, a global leader in specialty chemicals, has joined forces with Dextra Group, a trailblazer in the construction industry. This partnership is set to revolutionize the construction sector with the introduction of innovative composite solutions. Below are the key aspects of this collaboration:

Arkema’s Contribution:

- Leveraging its expertise in specialty materials, Arkema brings to the table its pioneering Elium® thermoplastic resin, known for its exceptional performance in enhancing the strength and durability of composites.

Dextra Group’s Role:

- Operating in over 55 countries, Dextra Group’s expertise in engineered steel and fibre-reinforced polymer construction products sets a solid foundation for this collaboration. The focus on sustainability is evident through Dextra’s introduction of Environmental Product Declarations (EPDs) for their products, showcasing a shared vision for a greener future.

This collaboration not only underscores the commitment of both organizations to pioneering sustainable, high-performance materials but also sets Dextra apart as a leader in GFRP innovation within the construction sector.

Arkema’s Elium Thermoplastic Resin and Dextra’s FRP Rebars

At the heart of the collaboration between Arkema and Dextra Group lies the integration of Arkema’s Elium® thermoplastic resin with Dextra’s innovative FRP rebars, setting a new standard in the construction industry for composite fiber solutions. This partnership leverages the unique properties of Elium® resin, including:

Hot Bending on Site: Elium® resin allows for the hot bending of FRP rebars directly on construction sites, offering unparalleled flexibility and cost-efficiency. This feature is a game-changer, simplifying logistics and enabling more complex architectural designs.

Sustainable and High Performance: This new generation of resin can be made with up to 92% recycled material. At the end of the products lifetime (120+ Years), it can be broken down to separate the resin and fiber elements. This allows the resin to be recycled and reused while the fiber can be upcycled to be used as reinforcement in asphalt and concrete.

Arkema’s collaboration with Dextra to develop bendable reinforcements using Elium® resin further underscores the innovative spirit of this partnership. This endeavor not only makes reinforcements more flexible but also enhances their resistance properties, longevity, and aesthetic appeal, mirroring natural stone.

Through this collaboration, Dextra Group is positioned as a leader in GFRP innovation, differentiating itself from other producers by harnessing the unique benefits of Arkema’s Elium® resin and its unique manufacturing process.

Etiqueta: Grupo #Dextra