Lafarge Cement launches Lafarge Endure SR blend cement

Lafarge Cement – part of Aggregate Industries – has launched Lafarge Endure SR; a high performance, low carbon, CEM II blend cement. While traditional CEM I blends use virgin clinker to produce the finished cement, Lafarge Endure SR blends Portland fly ash (PFA) with clinker, which results in a lower embodied CO2, as well as improved plastic and hardened properties when used in concrete. Another benefit of using Lafarge Endure SR over a CEM I blend is its suitability for all ground types. Sulphates in
June 6, 2019 Read time: 2 mins
Lafarge Endure SR is a high performance, low carbon, CEM II blend cement

3180 Lafarge Cement – part of 2297 Aggregate Industries – has launched Lafarge Endure SR; a high performance, low carbon, CEM II blend cement.

While traditional CEM I blends use virgin clinker to produce the finished cement, Lafarge Endure SR blends Portland fly ash (PFA) with clinker, which results in a lower embodied CO2, as well as improved plastic and hardened properties when used in concrete.

Another benefit of using Lafarge Endure SR over a CEM I blend is its suitability for all ground types. Sulphates in the ground can negatively impact CEM I blends. However, Lafarge Endure SR is resistant to sulphates, allowing contractors and suppliers to scope a wider variety of projects including those that may have previously been hindered by ground type.

Once hardened, Lafarge Endure SR can be used to DC-4 durability standard and can help increase the life of the structure thanks to its resistance to carbonation and chloride and sulphate attack. This makes it ideal for practically any situation, from producing ready-mixed and precast concrete, to marine, grouting and tunnelling applications.

Steve Curley, commercial director at Aggregate Industries, said: “As its name suggests, Lafarge Endure SR is designed to dramatically increase the longevity of the concrete it forms a part of. It is a great solution for contractors that want to reduce the environmental impact of their build while simultaneously improving its life span.

“In addition to its lower embodied CO₂, Lafarge Endure SR uses 10 per cent less water than CEM I to reach workable consistency and offers improve pumpability and mixing efficiency. Each of these benefits adds up to a cement that is truly forward-thinking.”

Road Structures

For more information on companies in this article

Related Content

  • Waste-full paving in Australia
    November 18, 2022
    The use of waste materials in roads, including higher proportions of RAP, is gaining ground.
    Read More
  • Fuel savings from road surfaces
    May 23, 2012
    A new study by civil engineers at MIT shows that using stiffer pavements on America’s roads could reduce vehicle fuel consumption by as much as 3%, that could add up to US$15.6 billion at today’s oil prices. This would result in an accompanying annual decrease in CO2 emissions of 46.5 million tonnes. The study, released in a recent peer-reviewed report, is the first to use mathematical modelling rather than roadway experiments to look at the effect of pavement deflection on vehicle fuel consumption across t
    Read More
  • The drive for US road funding: will corporate America get a seat?
    September 13, 2017
    Trumponomics aims to use public money for pump-priming an even greater amount of cash from the private sector to improve America’s crumbling roads. But is political will matching corporate America’s enthusiasm for more private investment, asks David Arminas If there were ever a test case for comparing public-private partnerships and design-build contracts, the recently completed Ohio River Bridges Project is it (see previous article).
    Read More

Highlighted Content