Concrete Products

1. California Reign: (Features); ... levels by a Fortrans carbon dioxide treatment system, then conveyed to a Water Treatment Solutions EnviroSystem Model #15. With a 15-cu.-ft. filter press of 30 800-mm square plates, the EnviroSystem is ...; Created on 06 November 2018
2. EPA questions cost-benefit analysis underpinning rules and regulations: (Government Affairs); ... for cost-benefit analysis in rulemaking. Consistent with the President Donald Trump’s Executive Order 13783, for example, EPA updated the social cost of carbon to reflect prior and best practices. While ...; Created on 27 July 2018
3. TRUCKS & COMPONENTS: (Features); ... red, white, or blue, sized at 3.3- x 1.2-in. Each light has six high-performance LEDs to deliver superior brightness and performance in steady-on or flashing modes. The durable polycarbonate housing and ...; Created on 11 June 2018
4. TRB: Albedo change study quantifies role in climate change; PCC overlays perform: (TECHNICAL TALK); ... 5: Due to anthropogenic activities Due to changes in radiative balance, increases in surface albedo can offset increases in carbon dioxide emissions, impacting climate change. IMAGE: Xu, Gregory and ...; Created on 19 March 2018
5. Six Sigma Concrete: A new standard for high quality: (Guest Editorial); ... or a third of the shrinkage found in portland cement. Sigma 4 – Sustainability It is estimated that portland cement production worldwide contributes to about 5-10 percent of the anthropogenic carbon ...; Created on 16 March 2018
6. NRMCA Commitment to Environmental Excellence Awards: (Features); ... carbon dioxide-based pH adjustment for process water in lieu of sulfuric acid dosing. The Leesburg RMC plant’s relatively small footprint necessitates conventional returned-concrete handling methods: winrowing, ...; Created on 29 November 2017
7. Outback Materials tracks carbon factor in 500,000-yd. rail contract: (News Scope); Fresno, Calif.-based Outback Materials has teamed with CarbonCure Technologies, a developer of carbon dioxide-sequestering processes, on one of the initial contracts for the high-speed rail project linking ...; Created on 01 November 2017
8. Filter Press, Reclaimer Round Up: (Innovations Reports); ... active cement from setting and clogging cloth pores on the press. Water Treatment Solutions also offers a pH adjust system that utilizes an injection of carbonic acid formed by the combination of carbon ...; Created on 07 September 2017
9. Graphene rises from nanotech as a positive carbon factor for concrete: (Editorial); ... of pure carbon derived from mineral or synthetic graphite. Among newer companies formulating concrete admixtures through nanotechnology is Australia-based NanoGraphene Inc., whose material imparts ...; Created on 29 August 2017
10. Emissions Reduction challenge funds Solidia, CarbonCure expansion: (News Scope); Two leading developers of carbon dioxide-based processes for concrete production, curing and portland cement substitution or optimization are among four entities advancing to Innovative Carbon Use, round ...; Created on 25 May 2017
11. Cut costs, carbon, and boost durability by dropping cementitious minimums: (TECHNICAL TALK); ... as overspecification increases costs and a project’s carbon footprint, while potentially compromising performance, say Karthik H. Obla, Ph.D, P.E., Rongjin Hong and Colin L. Lobo in their peer-reviewed ...; Created on 31 March 2017
12. Emissions Reduction challenge funds Solidia, CarbonCure expansion: (Concrete Currents); Sources: Solidia Technologies, Piscataway, N.J.; CarbonCure Technologies, Halifax, N.S.; CP staff Two leading developers of carbon dioxide-based processes for concrete production, curing and portland ...; Created on 04 March 2017
13. NRMCA Commitment to Environmental Excellence Awards: (Features); ... carbon footprint and greenhouse gas emissions while reducing potential impacts associated with petroleum storage and spills. EASTERN REGION SECOND PLACE CENTRE CONCRETE COMPANY STATE COLLEGE ...; Created on 13 December 2016
14. Cement production a blip on EPA greenhouse gas emissions radar: (Government Affairs); U.S. portland cement production accounts for just under 2.3 percent of carbon dioxide-equivalent (CO2e) emissions in the Environmental Protection Agency Greenhouse Gas Reporting Program 2015 data, which ...; Created on 23 November 2016
15. Cement production undeniably minor in EPA greenhouse gas emissions census: (Concrete Currents); Sources: U.S. Environmental Protection Agency; CP staff U.S. portland cement production accounted for 2.3 percent of carbon dioxide-equivalent (CO2e) emissions in EPA Greenhouse Gas Reporting Program ...; Created on 10 October 2016
16. GCC, Eagle Materials Texas and Ohio plant deals net Cemex $700M: (Briefs); ... cement market leans toward binder solutions with lower portland cement clinker factor, which in turn equates to carbon dioxide emissions reduction. C-ADD production has commenced at a Garland, Texas, ...; Created on 10 October 2016
17. Conferences underscore convergence of SCC, sustainability practice: (News Scope); ... Drew stressed the emergence of such green building practice metrics as materials’ embodied carbon dioxide emissions and how project teams are measuring them against buildings’ operating-phase carbon factors. ...; Created on 21 June 2016
18. Conferences signal convergence of SCC, sustainability methods and practice: (Concrete Currents); ... of project height, he stressed the emergence of such green building practice metrics as materials’ embodied carbon dioxide emissions and how project teams are measuring them against buildings’ operating-phase ...; Created on 26 May 2016
19. TRUCKS & COMPONENTS: (Features); ... The device is optimized for passive regeneration and SCR performance. The SCR catalyst is mounted downstream of the DPF, preventing hydrocarbon, ash or soot from entering the system. There is also no need ...; Created on 24 May 2016
20. Site highlights chemistry in building and construction materials: (News Scope); ... factors such as a product’s sustainability, durability and carbon footprint. The section includes information on specific tools to help inform materials selection decisions: life cycle approaches, Environmental ...; Created on 07 March 2016

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