... 5: Due to anthropogenic activities Due to changes in radiative balance, increases in surface albedo can offset increases in carbondioxideemissions, impacting climate change. IMAGE: Xu, Gregory and ...
... 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 ...
... carbondioxide-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, ...
... in carbondioxideemissions and resource consumption. A joint initiative for PCI, Canadian Precast/Prestressed Concrete Institute, and National Precast Concrete Association members, NAPCSPP is geared to ...
Germany’s HeidelbergCement Group has added a decade to the horizon of its Sustainability Ambitions 2020 program. The six-point successor centers on reducing carbondioxideemissions 30 percent from 1990 ...
... perpetuate the fretting that accompanied President Donald Trump’s decision to exit an agreement to reduce U.S. carbondioxideemissions.
Ignoring the proper U.S. Senate channels for ratifying what ...
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 ...
Sources: HeidelbergCement AG, Germany; CP staff
HeidelbergCement has added a decade to the horizon of its Sustainability Ambitions 2020 program, whose six-point successor centers on reducing carbondioxide ...
... representative baselines in carbondioxideemissions and resource consumption. “Members in the NAPCSPP have reduced waste and energy and water use,” says PCI Sustainability and Publications Director Emily ...
... equipment lowering net carbondioxideemissions per metric ton of output. AERIAL PHOTO: WG Productions, New Richmond, Quebec, for McInnis Cement
“This milestone marks the work of hundreds of employees, ...
... of its original technology papers from 2009, when the sector issued the first ever low-carbon technology roadmap in partnership with the International Energy Agency (IEA).
Posted at www.wbcsdcement.org, ...
... force, CSI effected an in-depth review of its original papers from 2009, when the sector issued the first ever low-carbon technology roadmap in partnership with the International Energy Agency (IEA).
The ...
Two leading developers of carbondioxide-based processes for concrete production, curing and portland cement substitution or optimization are among four entities advancing to Innovative Carbon Use, round ...
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 ...
... Plan, LafargeHolcim commits “to helping our customers avoid 10 million tons of carbondioxide released every year from their buildings and infrastructure. We plan to achieve this target using our innovative ...
... aim to concentrate this year on health and safety matters; further carbondioxideemissions reduction measures; increasing awareness of concrete as a sustainable building material; launching a responsible ...
... Airport application of a carbondioxide-sequestering aggregate concrete as an example of carbon-neutral or –negative pavement holding potential for Washington, D.C., municipal specs.
“This represents ...
U.S. portland cement production accounts for just under 2.3 percent of carbondioxide-equivalent (CO2e) emissions in the Environmental Protection Agency Greenhouse Gas Reporting Program 2015 data, which ...
“Determining the Carbon Footprint of Wood” (PCA R&D 3287) is a valuable work based on Portland Cement Association-sponsored research. The timely report tracks trees and forests’ carbon dioxide-sequestering ...
Sources: U.S. Environmental Protection Agency; CP staff
U.S. portland cement production accounted for 2.3 percent of carbondioxide-equivalent (CO2e) emissions in EPA Greenhouse Gas Reporting Program ...