Companies we've worked with
Cut the carbon in your next construction project by up to 85% compared to traditional Portland cement
Cemfree provide our low carbon products to you and offer you consultation during your project
Cemfree: your partner in decarbonising concrete manufacture
Cemfree is more than just a material supplier; we are your technology consultant and partner, dedicated to meeting your specific needs with our innovative materials. Our bespoke solutions are designed to help decarbonise concrete manufacturing, offering advanced Cemfree cement-free and GreenCem alternative binder technologies compliant with Flex350.
We provide Cemfree technology to replace 100% OPC-free, while our GreenCem technology can reduce cement usage to as low as 5%, all while maintaining high performance for both ready-mix and precast concrete manufacture. We tailor our solutions to fit any manufacturing infrastructure, ensuring seamless integration with your processes.
Our technologies include powder and liquid, to support your transition to sustainable concrete production. Trust Cemfree to deliver the expertise and materials you need to produce a more sustainable product.
Cemfree: cement-free technology
Cemfree is a 100% OPC-free binder that delivers the same strengths as traditional cement while significantly reducing carbon emissions. This low-carbon technology is available in both powder and liquid forms, making it versatile and easy to integrate into various manufacturing processes.
GreenCem: alternative binder systems
GreenCem technology helps reduce the carbon embodiment of concrete to as low as 5% cement while maintaining early-age strength for manufacturing. We also supply specialised admixtures to enhance mix rheology and characteristics.
Our GreenCem: Alternative Binder Systems are a range of accelerators helping to produce concrete that aligns with new guidance standards for alternative binder systems. This technology maintains concrete standards and is available in both liquid and powder forms for immediate use.
Get in touchWhy use cemfree?
WE help reduce concrete’s carbon emissions with game-changing technology and dedicated R&D
Cemfree conforms to BSI standards
Cemfree Optima (binder) is a proprietary Alkali-Activated Cementitious Material (AACM) that activates pozzolanic materials such as Ground Granulated Blast Furnace Slag (GGBS) and Pulverised Fly Ash (PFA) to create a concrete that performs in a similar way to OPC.
Just as strong as traditional concrete
Years of development have produced an industry-leading, acid-resistant solution that’s whiter than white cement. Rigorous PAS8820-standard testing proves its strength can go toe-to-toe with traditional concrete.
Can be used for any construction project
Cemfree is a real solution to drive real change for the construction industry.Cemfree products are constantly being developed, refined, and expanded to help more building projects cut carbon at scale.
