Press Room
  • Print
  • Bookmark

Date 08/25/2011

Lafarge Introduces Portland-Limestone Cement in Canada to Reduce Carbon Footprint, Help Customers Achieve High Standards in Sustainable Construction

Pointe-Claire, Québec

Lafarge Canada Inc.


Approved by Canadian Standards Association and used in Europe for over 25 years, new commercial offering provides similar performance to portland cement with fewer greenhouse gas emissions.


In response to ever-increasing market demand for sustainable building solutions, Lafarge has recently introduced a new portland-limestone cement (PLC) commercial offering in Canada. Widely used in Europe for over 25 years, PLC is a new category of cement that provides performance similar to conventional portland cement with up to 10% less CO2 emissions.


Approved for use by the Canadian Standards Association, the National Building Code of Canada, and the British Columbia, Ontario, and Quebec Building Codes, PLC is produced by intergrinding portland cement clinker with between 6% and 15% limestone.  Based on a number of trials, considerable testing, and Lafarge's innovative approach to PLC, the new GUL cement with up to 15% limestone, which is well below the 35% limit in Europe, will achieve comparable performance to regular portland cement in terms of concrete workability, set time, durability and all ages of concrete strength development.


Because of these performance similarities and the significant sustainability advantages, Lafarge will start the transition from regular portland cement to PLC this year. Customers in British Columbia, Ontario, and Quebec are currently being supplied PLC from Lafarge's plants in Richmond, British Columbia, and Bath, Ontario. Product introduction to other provinces will occur as additional testing and updates to local building codes are completed, which is expected to occur by the end of 2012.


With the potential to bring about a 10% reduction in greenhouse gas emissions, the production of PLC at Lafarge's Richmond and Bath Cement Plants alone is expected to reduce CO2 emissions by 160,000 tonnes annually, which is equivalent to taking over 30,000 cars off the road. In addition, concrete containing combinations of PLC and varying levels of supplementary cementing materials (up to 50%) will permit further reductions in the carbon footprint.


"Providing customers with innovative solutions to reduce energy needs and carbon dioxide emissions is one of our top priorities," said Anik Delagrave, director of innovation for Lafarge Cement. "As an industry leader, one of our goals is to help reduce the carbon footprint of the building sector, and the introduction of PLC in Canada marks yet another milestone in our ongoing commitment to protect the environment."


For additional information on Lafarge's new PLC commercial offering in Canada, visit the company's website or contact Daniel Héroux (Ontario and Quebec) at or Matt Dalkie (British Columbia) at  Customers are invited to contact a Lafarge cement professional if they have any questions about the use of Lafarge cement products.


Steve Meima
Marketing Communications Manager


Lafarge S.A., together with its subsidiaries (the "Lafarge Group" or the "Group"), is the world leader in building materials, with top-ranking positions in all of its businesses: Cement, Aggregates & Concrete and Gypsum. With 76,000 employees in 78 countries, the Group posted sales of 16.2 billion Euros in 2010.  Lafarge North America Inc. and its subsidiaries, including Lafarge Canada Inc., ("Lafarge"), are Lafarge Group companies, and together constitute the largest diversified supplier of construction materials in the United States and Canada. 


The Lafarge Group entered the global "Dow Jones Sustainability Index" in 2010 in recognition of its sustainable development actions. The Group places innovation at the heart of its priorities, working for sustainable construction and architectural creativity.

  • Print
  • Bookmark

Project Gallery

Discover examples of projects from around North America that have made use of Lafarge products.

Social media
LafargeHolcim. Cement, aggregates, Concrete.