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.

Foundation for Public Housing Development at Pik Wan Road, Hong Kong

Posted on May 9, 2024May 9, 2024 by Kansuda Visesthanakorn

The Foundation for Public Housing Development at Pik Wan Road, Hong Kong

The Foundation for Public Housing Development at Pik Wan Road stands as a testament to Hong Kong’s commitment to sustainable urban development and infrastructure enhancement. Situated amidst the vibrant cityscape, this construction project embodies a convergence of innovative engineering and community-focused initiatives.

At the heart of this endeavor lies the crucial aspect of slope stabilization—a fundamental requirement in Hong Kong’s hilly terrain, where land development often necessitates meticulous attention to structural integrity. Recognizing the significance of this aspect, the project turned to advanced solutions, seeking to marry effectiveness with environmental responsibility.

Enter Dextra, a renowned provider of engineering solutions renowned for its commitment to quality and innovation. Dextra’s contribution comprised over a thousand pieces of Glass Fiber Reinforced Polymer (GFRP) Soil Nails — a cutting-edge solution designed to address the specific challenges of slope stabilization. GFRP Soil Nails offer superior corrosion resistance, durability, and ease of installation while minimizing environmental impact.

Dextra’s GFRP solutions have earned the esteemed approval of various authoritative bodies in Hong Kong, including the Buildings Department, a crucial entity overseeing building codes, safety standards, and inspections. Additionally, they have garnered recognition from the Hospital Authority, ensuring their reliability and suitability for healthcare infrastructure. Moreover, recognition from the Housing Department and the Construction Innovation & Technology Fund (CITF) signifies their innovative edge and contribution to advancing construction practices in Hong Kong.

Jal Jeevan Mission Water Reservoirs, India

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

Jal Jeevan Mission Water Reservoirs, India

The Jal Jeevan Mission of the Government of India is a flagship initiative where attempts are made to ensure adequate supplies of quality drinking water at affordable rates on a long-term basis. It emphasizes the importance of proper water management, infrastructure development, and community participation to achieve the ambitious goal of ‘Har Ghar Jal’ (Water to Every Household).

Considering the widespread geography of India, uneven terrain, and human settlements in remote locations, access to continuous water is a challenge. Therefore, overhead tanks are a good option for efficiently storing and distributing water, particularly in areas with inconsistent water supply patterns. Construction and infrastructure development are yet another key factors that have a direct influence on development.

Precast construction is one such method that has gained tremendous momentum in recent times due to its advantages, such as accelerated productivity, better quality control, environmental friendliness, and optimized material and labor usage. Although this method incurs high initial setup costs, its attractiveness is enhanced by large-scale projects with standardized designs. In the project, our team worked in close coordination with Larsen & Toubro (L&T) from the design stage, carefully selecting Groutec and Bartec couplers to connect the H and U frames of the overhead tanks.

Our range of Groutec couplers is arguably the most reliable mechanical splices, specially designed to connect two precast elements with no requirement for in-situ wet concrete joints. These couplers have been successfully qualified and tested over the years on several major infrastructure projects, including process plant pipe racks, residential and commercial buildings, and data centers, among others.

Nestlé LEO Factory, Thailand

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

Nestlé LEO Factory, Thailand

Nestlé LEO Factory’s reliance on precast elements necessitated a reliable, efficient method for joining the precast structure of the building. The construction utilized Groutec F, a well-known splicing system engineered by Dextra, to meet the exacting demands of the precast building. Groutec F allows for the connection of rebars without the need for bar end preparation and was used for the precast joint connection of beam and column in this project.

Groutec F is a fully grouted connection solution, ensuring robustness and durability in the face of dynamic operational environments. Engineered and manufactured in compliance with industry-leading standards such as Eurocode 2, BS 8110, ACI 318, IBC, and AASHTO, Groutec F guarantees adherence to rigorous structural specifications. It is compatible with major non-shrink grout brands readily available on the market, reducing logistical complexities and procurement lead times.

One Lake Club, Romania

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

One Lake Club, Romania

One Lake Club is a prestigious project promises to redefine luxury living in the Romanian capital. It aims to set new standards in urban living, offering residents an unparalleled blend of elegance, comfort, and functionality. The project encompasses a range of residential and recreational facilities, including luxury apartments, lush green spaces, and state-of-the-art amenities. With its ambitious vision and meticulous attention to detail, One Lake Club represents a beacon of modern architectural excellence in Bucharest.

As construction progresses on this ambitious venture, ensuring the structural integrity of the building is paramount. This is where Dextra’s Bartec couplers come into play. Renowned for their reliability and versatility, Bartec BF couplers provide robust connections between reinforcing bars, enhancing the strength and durability of concrete structures. In the case of the One Lake Club project, these couplers are specifically tailored for temporary opening applications, offering flexibility and efficiency in construction processes.

The 12mm Bartec BF couplers serve as the linchpin in the construction workflow, enabling seamless integration of reinforcing bars within the concrete framework. Their innovative design ensures quick and easy installation, minimizing construction time while maximizing safety and performance. By facilitating temporary openings in the concrete structure, these couplers enable efficient access for maintenance, inspection, and future modifications, thereby streamlining the construction process and ensuring long-term durability.

Uniqlo & Hive Indonesia Warehouse

Posted on April 1, 2024April 1, 2024 by Kansuda Visesthanakorn

Uniqlo & Hive Indonesia Warehouse

Indonesia’s building construction has spurred a need for rapid and efficient construction methods capable of meeting the demands of a burgeoning population. Precast construction has emerged as a solution to these challenges as it helps minimize on-site labor requirements, accelerates project timelines, and ensures consistent quality.

At the heart of successful precast construction lies the seamless connection between structural elements. Dextra supplied Groutec precast couplers for projects around the world, including Indonesia. Groutec in size 20mm were used in the Uniqlo & Hive Indonesia warehouse building project for joining precast columns, facilitating rapid and reliable assembly while ensuring structural integrity.

The couplers have minimized on-site labor requirements and accelerated project milestones. This not only translates to cost savings but also ensures timely delivery, allowing the building to fulfill its intended purpose sooner. Additionally, the couplers’ high-strength steel composition and stringent quality control measures guarantee robust connections that withstand the rigors of dynamic structural loads.

MahaNakhon Tower

Posted on November 5, 2022March 15, 2024 by Sir Gwi

MahaNakhon Tower

MahaNakhon Tower is a 77-storey skyscraper in Bangkok. With a height of 314 meters, it became in 2016 Thailand’s tallest building. MahaNakhon is located in Silom, the busiest business district of Bangkok, right above the BTS Skytrain station Chong Nonsi. The project is owned by developer PACE and has been built by Bouygues-Thai.

Foundations

Foundations are always a challenge in Bangkok. The city being built on sands and humid soils, foundations must be deep and most projects feature thick D-Walls to prevent water from leaking in.

For the D-Walls of MahaNakhon, Dextra supplied rebar couplers used in the D-Walls. The couplers were mounted on hook bars, installed horizontally and cast in concrete. This typical application allow to reconnect bars to the D-Wall at at a later stage when starting the slab reinforcement.

Finally, Headed Bars were also installed in the thick foundation matt. Headed bars are an advantageous substitute to hooks in congested areas, they provide high performance anchorage and are easier to install.

Superstructure

The tower is built around a corewall, erected with slip formwork, surrounded by 12 megacolumn. To connect the columns with the corewall, Dextra supplied Bouygues-Thai with its renowned Bartec solution. Bartec couplers, installed flush with the formwork and cast in concrete, allow second phrase reconnection of bars to bridge the column and the corewall.

In the mega columns, rebar couplers were also used to perform bar-to-bar vertical connecitions.

Skybar

Finally, Dextra provided Tension Bar Systems in the rooftop skybar. Tension Bars can be easily installed with their fork ends and provide an aesthetic anchorage system.

For more information about Dextra solutions for MahaNakhon, a case study with photos is also available.

Download brochure

Ciel Tower Dubai

Posted on November 5, 2022March 14, 2024 by Sir Gwi

Ciel Tower Dubai

Ciel Tower is an 82-storey high-rise building under development in Dubai Marina. With a total height of 365 meters, the building is set to become the world’s tallest hotel upon its completion, scheduled in late 2023.

The tower is situated at the heart of the Marina, near popular attractions like the Marina Walk and the Marina Mall shopping and entertainment complex. It will house 1,042 luxury suites with a rooftop that hosts a pool bar, a restaurant, and an observation deck.

The structure is heavily inspired by the concept of vertical living, to maximize views of Palm Jumeirah, Blue Waters Island, Dubai Harbour and the Arabian Gulf.

Dextra has supplied 180,000 Bartec couplers for the connection and enhancement of rafts, columns to beams, slabs to core walls, core walls and starter bars.

Ciel Tower is a remarkable project that will become a new landmark and further enhance Dubai’s reputation as one of the world’s most popular touristic destinations.

Source of images: https://www.archdaily.com/931860/ciel-the-worlds-tallest-hotel-is-under-construction-in-dubai-marina, https://propsearch.ae/dubai/ciel-tower

India’s Tallest Commercial Building built with Precast Technology

Posted on November 5, 2022March 15, 2024 by Sir Gwi

India’s Tallest Commercial Building built with Precast Technology

Orbit is a 25-storey office building located strategically in the heart of the IT Hub of Hyderabad being constructed with precast technology. It is the tallest commercial buildings in India made with precast technology.

The Orbit building constructed by Aurobindo Realty was awarded the “Best Office Architecture India” award by International Property Awards- Asia Pacific Property Awards 2018.

As it is designed with Precast technology, the building is also proposed for LEED V4 Gold Rating from USGBC, a certification that guarantees our commitment to environmental friendliness and sustainability.

Dextra Groutec played a key role in precast element connection. Around 60,000 couplers were installed in the precast elements at the precast factory, and then transported to the site to perform a grout connection.

Groutec couplers are widely used in response to the increased demand for modular buildings around the world, especially during this Covid-19 outbreak with more requirements for healthcare and quarantine buildings. They are designed and manufactured in accordance with Eurocode 2, BS 8110, ACI 318, IBC, and AASHTO.

Source of images: https://www.aurobindorealty.com/portfolio/orbit/

Two IFC (International Finance Centre)| 環球貿易廣場

Posted on November 5, 2022March 15, 2024 by Sir Gwi

Two IFC (International Finance Centre)| 環球貿易廣場

The Two IFC is a landmark skyscraper in Hong Kong, located in West Kownloon. The commercial building is 412 meters high and features 88 floors. It is the second tallest building in Hong Kong, right after the ICC Tower.

Vertical reinforcement is by definition a key feature for buildings of that height. Consultant ARUP and contractorsE-Man-Sanfield JV picked Dextra for the splicing of reinforcement across the building.

For this project, Dextra supplied more than 200,000 rebar couplers. Those were used to perform most vertical connections on the structure, in particular all columns.

Rebar couplers also provided connection points for second phase rebar reconnection. Typically between columns and slabs, and between columns and beams. To do so the rebar coupler are aligned horizontally and cast in concrete. Reconnection is only performed at a later stage by screwing in second stage rebar.

Bartec is the preferred reinforcement splicing solution of contractors in Hong Kong as the solutionis recommended in the Hong Kong Building Material List.Dextra also operates its own rebar threading workshopin Hong Kong, providing the rebar preparation service for its customers.

Category: Buildings