Displaying items by tag: blocks

US: CarbonQuest has secured US$20m in funding to scale its modular CO₂ capture system. ESG Today News has reported that the funds will help the company to explore additional markets. It currently has systems deployed at six sites in New York City, where it supplies captured CO₂ to local precast concrete producers for sequestration in concrete blocks.

US: Australia-based FBR has supplied its Hadrian X robotic bricklayer for the construction of homes in Charlotte County, Florida. Local press has reported that FBR partner CRH Ventures supplied concrete blocks for the project. Hadrian X is able to lay 300 blocks per hour.

FBR’s Hadrian X previously built nine houses in Charlotte County and Lee County in 2024.

US: Precast concrete products specialist Del Zotto Concrete Products has announced its acquisition of Florida-based Gulf Coast Ready-Mix. Cision News has reported that Gulf Coast Ready Mix produces ready-mix concrete and concrete blocks for the Citrus County market and surrounding areas.

UAE: China-based ReTo Eco-Solutions has entered into talks with a prospective customer for the supply of its RT18A automated concrete block production unit. The journal of engineering has reported the expected value of the contract as US$2m.

India: Research institution Sasthra Vedhi has developed a method for the disposal of hazardous wastes like nickel-cadmium batteries and flourescent light bulbs in hollow concrete blocks called Blue Blocks. Blue Blocks can contain mercury leaks and other hazards while meeting strength standards by transferring the entire load into the solid concrete of the block.

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: Builders Supply Co. plans to invest US$10.6m in the construction of a new concrete block plant in Fort Payne, Alabama. Local press has reported that the plant is scheduled for commissioning in mid-2025 and will employ 10 people.

Builders Supply Co. president George Weatherly said “We are extremely proud to be a multi-generational, family-owned and operated local business. We are excited to reinvest in the future of our employees, our families and the communities in which we work and live.”

Mexico: The government commissioned the 500t/day San Lorenzo-Tláhuac demolition materials recycling plant in Mexico City on 6 June 2024. The US$2.18m plant will produce 600m³/day of concrete, as well as concrete blocks at a rate of 2000/day. It will receive demolition materials from the Xochimilco Lagoon, where 14Mm³ was deposited following the 1985 Mexican City earthquake, as well as from current job sites in Mexico City.

Secretary of Works Jesús Esteva Medina noted that the San Lorenzo-Tláhuac plant is the first in public ownership, operating alongside privately-owned plants at Bordo Poniente and Miguel Hidalgo.

Canada: Concrete block producer Canal Block has integrated CarbiCrete’s cement-free concrete production technology at its Port Colborne plant in Ontario. CarbiCrete’s technology produces concrete from steel slag. The integration at the Port Colborne plant commands US$2.24m-worth of funding from the global innovation cluster NGen, towards a total project cost of US$5.97m.

CarbiCrete CEO Chris Stern said "We are tremendously grateful for NGen's continued support, which is helping Canada position itself as the undisputed world leader in low carbon concrete."

Canal Block president Durk Bylsma said "Canal Block has had a long history of developing sustainable products for the masonry industry. We are excited to partner with CarbiCrete to bring this truly revolutionary technology to market and further our commitment to be an ecologically and socially responsible manufacturer."

Canada: Carbon-negative concrete producer CarbiCrete has signed a deal with Holcim subsidiary Lafarge Canada. Under the deal, Lafarge Canada will process steel slag at its St. Constant cement plant in Québec for use as an ingredient in CarbiCrete’s CO₂-cured cement-free concrete.

CarbiCrete partner Patio Drummond produces carbon-negative concrete blocks using CarbiCrete’s technology at its Drummondville concrete block plant in Québec. The company is on a drive to double the production of CarbiCrete blocks. It first partnered with CarbiCrete during trial production of its material in 2018.

Lafarge Canada vice-president of cement Andrew Stewart said “We are committed to reducing our environmental footprint and leading the way in sustainable construction. Our partnership with CarbiCrete is a testament to our dedication to offering sustainable solutions and actively participating in the circular economy.”

CarbiCrete CEO Chris Stern said “Collaborating with Lafarge allows us to leverage long-established infrastructure and years of expertise in processing steel-related by-products. This enables us to make an immediate climate impact as we scale the deployment of our technology which reduces embodied carbon in concrete by both avoiding emissions and removing carbon through mineralisation.” Regarding the on-going scale-up of production at Patio Drummond’s Drummondville plant, Stern said “Increased production of our carbon-negative blocks brings us closer to our common goal of decarbonising production of the world’s most consumed man-made substance.”