Global Cement
Unmatached fuel flexibility with Pyrorotor - KHD
Online condition monitoring experts for proactive and predictive maintenance - DALOG
Cut your energy costs with our high-performance lubricants and services - Kluber Lubrication
Optimizing your cement plant. Empowering your team. CemAI - Cement Intelligence
  • Home
  • News
  • Conferences
  • Magazine
  • Directory
  • Reports
  • Members
  • Live
  • Login
  • Advertise
  • Knowledge Base
  • Alternative Fuels
  • Services
  • Jobs
  • Privacy & Cookie Policy
  • About
  • Register
  • Trial subscription
  • Contact
News CalPortland research study looks at CO2 absorption by concrete structures

CalPortland research study looks at CO2 absorption by concrete structures

Written by Global Cement staff 01 July 2019
  • Print

US: Researchers from CalPortland have published a peer-reviewed study looking at the absorption or carbonation of CO2 by buildings, pavements and structures made from concrete. The authors argue that this negative effect on CO2 emissions is not being considered in global, national and regional greenhouse gas accounting methods. The paper calls for focused studies on CO2 uptake in concrete within the context of its overall Life Cycle Assessment (LCA).

“It is time to further examine the value of concrete in the built environment as a significant carbon sink,” said Allen Hamblen, president and chief executive officer (CEO) of CalPortland. “To do so accurately, we must specifically look at the net effects of CO2 sequestration in concrete and evaluate all structures over their lifetime within a circular economy.”

The study looks at previous attempts to quantify the effect of concrete carbonation, notably using work by the Swedish Environmental Research Institute (SERI) that examined data from several European countries to develop practical models to gauge the extent of CO2 uptake by concrete globally in the built environment. Different models estimated that 15 - 20% of CO2 emissions from clinker production were reabsorbed over the lifetime of concrete structures.

Last modified on 03 July 2019
Published in Global Cement News
Tagged under
  • US
  • CalPortland
  • Research
  • CO2
  • carbonation
  • concrete
  • Life Cycle Assessment
  • Swedish Environmental Research Institute
  • GCW412

Register for the Global Cement Weekly email newsletter

Global Cement Weekly is Global Cement’s weekly email newsletter. Keep up to date with cement industry news, analysis, diary dates and news of people in the sector.

Register >

Related items

  • Taiwan Cement Corporation to diversify towards 50% non-cement sales in 2025
  • Holcim US inaugurates waste tyre processing plant at Alpena cement plant
  • CCP expands Greenbloc reduced-cement concrete block range
  • HarbisonWalker International launches new branding
  • Lafarge Canada's Richmond cement plant preparing to resume processing biosolids
back to top
P84 HT filter bags ensure the best filtration performance - Evonik - Leading Beyond Chemistry
Original Services - Flender
“Chains
Cement industry - Reliable & cost saving lubricants - Creative value all along your process - TotalEnergies - Find out more
AI Modules - The Kima Process
Loesche - Innovative Engineering
Airscape - The new sealing standard for transfer points in conveying systems
“Register
Acquisition Cemex China CO2 concrete coronavirus Export France Germany Government grinding plant HeidelbergCement Holcim Import India Lafarge LafargeHolcim Mexico Nigeria Pakistan Plant Product Production Results Russia Sales Sustainability UK Upgrade US
« June 2023 »
Mon Tue Wed Thu Fri Sat Sun
      1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30    



Sign up for FREE to Global Cement Weekly
Global Cement LinkedIn
Global Cement Facebook
Global Cement Twitter
  • Home
  • News
  • Conferences
  • Magazine
  • Directory
  • Reports
  • Members
  • Live
  • Login
  • Advertise
  • Knowledge Base
  • Alternative Fuels
  • Services
  • Jobs
  • Privacy & Cookie Policy
  • About
  • Register
  • Trial subscription
  • Contact
  • Conferences & Webinars >>
  • Global Ash
  • Global CemBoards
  • Global CemCCUS
  • Global CemEnergy
  • Global CemFuels
  • Global CemPower
  • Global CemProcess
  • Global CemProducer
  • Global Cement Quality Control
  • Global CemTrans
  • Global ConChems
  • Global Concrete
  • Global FutureCem
  • Global Gypsum
  • Global GypSupply
  • Global Insulation
  • Global Slag
  • Global Synthetic Gypsum
  • Global Well Cem
  • African Cement
  • Asian Cement
  • American Cement
  • European Cement
  • Middle Eastern Cement
  • Magazine >>
  • Latest issue
  • Articles
  • Editorial programme
  • Contributors
  • Link
  • Awards
  • Back issues
  • Subscribe
  • Photography
  • Register for free copies
  • The Last Word
  • Websites >>
  • Global Gypsum
  • Global Slag
  • Global CemFuels
  • Global Concrete
  • Global Insulation
  • Pro Global Media
  • PRoIDS Online
  • Social >>
  • LinkedIn
  • Facebook
  • Twitter

© 2023 Pro Global Media Ltd. All rights reserved.