Solidia applies decade of CO2 utilization R&D to charter dry cast line

Sources: Solidia Technologies, San Antonio, Texas; CP staff Solidia Technologies plans a Q3 2024 start for its first concrete production line, configured in an existing 53,000-sq.-ft. building at Alamo Junction in Elmendorf, Texas—near the company’s new San Antonio headquarters. The operation will produce pavers and other concrete units using Solidia Cement, a pioneering technology credited with dramatically reducing (≥ 50…

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Lafarge Canada shifts 4Refuel renewable diesel program inland

Sources: Lafarge Canada Inc., Calgary; CP staff  After a successful demonstration in British Columbia concrete operations, Lafarge Canada is extending to its Manitoba fleet the use of renewable diesel from waste oil and fats processor 4Refuel. The migration from petroleum diesel equates to lower carbon dioxide emissions tracked in material deliveries. “Switching to renewable diesel (R50) is a significant step…

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Carbon, concrete testing lead ACI Foundation 2023 Technology Forum agenda

Source: American Concrete Institute Foundation, Farmington Hills, Mich. The ACI Foundation’s Concrete Innovation Council 2023 Technology Forum, August 29-31 in Portland, Ore., will offer 15 sessions on new material and processing technologies, research advances, plus test standards. Event organizers note especially these topics or themes and their presenters:

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Cement Association of Canada delivers Concrete Zero

Sources: Cement Association of Canada, Ottawa; CP staff Along with member producers and downstream partners, the Cement Association of Canada has released Concrete Zero, an action plan for carbon emissions reduction measures up and down the industry’s value chain. The document builds on formal CO2 benchmarks that CAC and Innovation, Science and Economic Development Canada officials outlined last fall in Roadmap…

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NPCA CEO Grubbe to replace ACI EVP Burg

Sources: American Concrete Institute, Farmington Hills, Mich.; National Precast Concrete Association, Carmel, Ind.; CP staff National Precast Concrete Association President and CEO Fredrick Grubbe, MBA, CAE, has been named successor to American Concrete Institute Executive Vice President Ronald Burg, who is retiring after 13 years with the Institute.  “As one of the premier global authorities on all things concrete, ACI…

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Concrete Innovations Awards 1.0

Build With Strength, a National Ready Mixed Concrete Association initiative, named individuals or companies earning 2023 Concrete Innovation Awards at a ceremony dovetailing the ConExpo-Con/Agg show in Las Vegas. A panel of five judges selected winners, recognizing their commitment to improving the resilience, performance and sustainability of concrete. Premier Concrete Innovation Awards recipients, by category, are:  Innovative Person or Team.…

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Producers – May 2023

Solidia Technologies is expanding production of its proprietary supplementary cementitious material in San Antonio, Texas, where it recently relocated headquarters from New Jersey. The engineered product improves the durability, workability, and overall properties of concrete, while mineralizing captured carbon dioxide to reduce by 30-40 percent the greenhouse gas emissions associated with finished slabs or structures.  With significantly more SCM capacity…

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NRMCA Committees, Divisions honor annual award recipients

The National Ready Mixed Concrete Association recognized 11 industry veterans at an awards ceremony during its annual convention, staged in Las Vegas as a lead in to ConExpo-Con/Agg 2023. Those honored, by AWARD: WILLIAM B. ALLENThe Business Advancement Committee presented CalPortland Co. Vice President of Strategic Planning and Internal Services Annette Tyson with an award named for longtime Memphis ready…

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Alamo Cement solar field offsets 8,000 tpy of CO2 emissions

Alamo Cement Co. will source up to 15 percent of annual electricity requirements for its San Antonio plant from a new 24,700-panel solar field built adjacent to the operation’s limestone quarry. Full use of the 45-acre renewable energy infrastructure will position the plant to lower carbon dioxide emissions by 8,000 tons/year. As energy demands rise, Alamo Cement notes, the on-site…

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