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

  • EU research projets underway
    July 19, 2012
    Several important EU-funded road research projects will impact on recycling and life-cycle thinking Three new European Union-funded road research related projects have started and they are likely to have an impact on recycling and life-cycle thinking. The RE-Road project aims to develop knowledge and innovative technologies for enhanced end-of-life strategies for asphalt roads. Such a strategy has an important impact on the energy efficiency and the environmental footprint of the European transport system a
    Read More
  • Energy Saving Roads - The Future Way of Sustainable Infrastructure
    April 23, 2019
    A workshop into environmentally-friendly road construction was held in Denmark - report from Mikkel Bruun, Bruun Communication Recent advances in road construction have included the development of climate asphalt, which reduces rolling resistance and saves CO2. But what is it and how does it affect the production and use of asphalt pavements? And what are the socio-economic implications? The ROSE project that just ended with a workshop in Copenhagen might hold the answers. The rule of thumb is that lo
    Read More
  • Bridge and tunnel concrete testing vital for longevity
    July 9, 2012
    Modern technology is making testing more efficient and reliable, increasing productivity and reducing costs, as Patrick Smith reports A few years ago, visual inspection of an 18-year-old bridge by ARRB in Australia identified considerable cracking in the precast, prestressed deck planks as well as in the cast in situ deck overlay. Laboratory examination indicated that the deck planks and the deck overlay were suffering from a strong case of alkali-aggregate reaction (AAR). Testing of concrete cores drilled
    Read More
  • Stiffer road surfaces could save billions in fuel say US researchers
    January 6, 2017
    There are fears that President Barack Obama is overlooking the benefits of good highway design following his recent announcement that he plans to impose higher fuel efficiency standards for medium and heavy-duty trucks by 2016.
    Read More

Highlighted Content