Displaying items by tag: construction

Saudi Arabia: Ready-mix concrete producer Asas Al-Mohileb has secured a contract with the development company for the upcoming Neom new city in Tabuk Province. Asas Al-Mohileb will build a US$186m, 20,000m³/yr ready-mix concrete production complex at the Neom site, to supply concrete for the Line commercial and residential development in the city. The ‘high-tech’ complex will begin to produce concrete in November 2024. When fully operational in 2025, it will employ 500 people.

Construction of foundations for the Line is currently underway, with 1000 of an eventual 30,000 precast concrete piles already in place.

Asas Al-Mohileb CEO Sulaiman Al-Mohileb said “This partnership emphasises our firm commitment to advancing economic growth in the Kingdom by employing the latest technologies and innovative construction solutions. We are dedicated to adopting sustainable practices that align with the goals of Saudi Vision 2030, which focus on empowering the manufacturing sector and enhancing its role in driving the Kingdom’s broader development objectives.”

Neom CEO Nadhmi Al-Nasr said “The delivery of these concrete plants is another testament to the rapid progress happening at Neom. It also underscores the strength of the kingdom’s construction industry, and the critical role local partnerships play in delivering this transformational project efficiently and sustainably. We are proud to partner with local contractors and appreciate their contribution to Neom’s advancement across our portfolio of projects, fulfilling Neom's goal of becoming a hub for local industry leaders and entrepreneurs in support of Saudi Vision 2030.”

Kenya: The Daily Nation newspaper has reported the value of contracts of various concrete pole suppliers to utilities provider Kenya Power. Bett Company, a subsidiary of China-based Zhai Yan Quan and Yang Yi, holds contracts worth US$1.49m, Line Enterprises holds contracts worth US$1.35m and Rai Cement holds contracts worth US$920,000.

Kenya Power is in the process of expanding its power supply network using concrete poles, with financial backing from the EU, European Investment Bank, French Development Agency and Japan International Cooperation Agency.

US: The city council of Dublin, California, has enacted the Low-Carbon Concrete Code, requiring a given reduction in CO₂ emissions of all ready-mix concrete used in public and private construction projects. Independent News has reported that suitable alternatives to conventional concrete are locally available and offer cost parity, according to the city council.

France: Circular aggregates producer Néolithe has partnered with Hoffmann Green Cement Technologies and Groupe GCC to produce a fuel loading slab for a temporary bus depot in Marseille. The slab will be made of Hoffmann Green Cement Technologies’ H-UKR clinker-free cement and Néolithe’s mixed circular materials-based Anthropocite aggregates. The resulting slab will serve as a test for the use of H-UKR concrete in future Groupe GCC projects.

The partners say that a mix of H-UKR cement with 20% Anthropocite reduces CO₂ emissions by 63% compared to CEM II/A cement-based concrete produced using conventional aggregates, to 62kg CO₂eq/m³.

Groupe GCC executive vice-president Patrick Dubourg said "This project perfectly illustrates one of GCC's key priorities: implementing sustainable solutions. The work we've been doing for several years with Hoffmann Green Cement Technologies enables us to take tangible action in this direction, and the partnership with Néolithe enables us to take a further step in the direction of decarbonisation, an essential issue for construction.”

Laurence Hemerit, infrastructure director at customer Marseille Metropolitan Transport Authority (RTM), said "RTM found GCC's proposal very interesting in that it enabled us to carry out a large-scale, long-term comparative test to assess the qualities of low-carbon concrete. Our temporary bus storage site was therefore the ideal candidate for this experiment."

Saudi Arabia: Al Kifah Ready Mix & Blocks has updated the market on its achievements in the sustainable concrete space in Saudi Arabia. The producer’s mixes include slag-based aggregates, as well as natural pozzolans and CO₂ injected using equipment developed by Canada-based CarbonCure. Gulf Construction News has reported that the company's range of ultra-low CO₂ ConGreen concrete products and BloGreen concrete blocks have supported projects including the Aramco Stadium project in Al Khobar, Qiddiya amusement park in Riyadh and King Salman Global Maritime Industries Complex in Jubail.

General Manager Nigel Harries said "Al Kifah Ready Mix & Blocks’ products have been widely adopted in mega and giga projects across the kingdom and have proved their high performance, thus strengthening the company’s position in the Saudi market. Al Kifah’s green solutions have unique properties that facilitate tasks on the job site through their better workability and finishability. They can be considered an all-in-one solution, offering zero wastage, zero mobilisation time, lower emissions and a smart way for supplying concrete in remote areas."

US: Cemex USA has supplied 42,800t of its Vertua reduced-CO₂ concrete to property developer Tishman Speyer for Phase 1 of the Mission Rock mixed-use development in San Francisco, California. Vertua concrete offers enhanced sustainability for construction projects compared to conventional concrete through its reduced emissions, energy efficiency, use of recycled materials, water conservation and design optimisation. Phase 1 of the project involved the construction of foundations for two blocks of apartments and an office block. Contractor Webcor first broke ground on the project in 2020.

Cemex USA West Regional President Francisco Rivera said "We are excited to contribute to a forward-thinking project such as Mission Rock by delivering our eco-conscious building materials, advancing sustainability efforts in San Francisco.

US: Icon Build has nearly completed the construction of the upcoming Wolf Ranch new neighbourhood in Georgetown, Texas, using its 14m-wide 5t Vulcan 3D printer. Denmark-based architecture firm Bjarke Ingels Group designed the award-winning development, which will be entirely 3D printed using Icon Build’s high-printability Lavacrete concrete. CNN has reported that that the method of construction addresses on-going local labour and materials shortages.

Icon Build CEO Jason Ballard said "The US faces a shortfall of approximately 5m new homes, so there is a profound need to rapidly increase supply without compromising quality, beauty or sustainability, and that is exactly the strength of our technology.”

Australia: The Australian Capital Territory (ACT) government has pledged to use low carbon concrete in all future government construction projects, where appropriate, reports Mirage News. This commitment is part of the 'Low carbon concrete policy', designed to cut emissions without significantly raising project costs. The implementation of this policy will begin on 1 January 2025 and will require that designers, engineers and builders provide options for using low carbon concrete options in government projects. This initiative is part of the broader 10-year ACT Sustainable Building Pathway, which aims to embed sustainable practices throughout the building lifecycle.

Minister for Water, Energy and Emissions Reduction, Shane Rattenbury said "Using low carbon concrete is a simple and effective way we can reduce these emissions while supporting local industry. Already in Canberra, we have started using low carbon concrete in significant projects like the new Canberra Hospital expansion and in preparation for Light Rail Stage 2A. This is a fantastic example of how seamlessly low carbon concrete can be integrated into our everyday building projects.”

Saudi Arabia: SCG International's subsidiary CPAC has entered into a memorandum of understanding with Samsung E&A to develop and commercialise 3D printing and special cementitious materials for the construction industry.

The partnership aims to improve construction efficiency, accuracy and sustainability through 3D printing technologies, utilising Samsung E&A’s expertise in construction solutions and CPAC’s cement and concrete technology. It will also focus on research and development for material science and machinery and will include knowledge exchange initiatives to advance the application of 3D printing in construction.

Samsung E&A will provide its 3D printing mortar, while CPAC will contribute engineering support and architectural services for projects in Saudi Arabia. SCG International will oversee the supply chain, ensuring the delivery of 350t of cement.

Bahamas: Cementos Argos has supplied nearly 10,000t of cement for the concrete used for Disney Cruise Line's new 700m-long pier at Lighthouse Point on Eleuthera Island, accounting for 85% of the total required. The project cost US$250m and is part of expansion plans to accommodate over one million visitors annually. Cement was sourced through the company’s exports from Puerto Rico between 2022 and 2024.