WebMay 14, 2024 · Removing the barriers. Cemfree is a proprietary alkali-activated cementitious material developed by DB Group in Cambridge, UK. It uses materials including ground granulated blast-furnace slag from steel mills or pulverised fly ash from power stations to create a cement-free binder that leads to a product with similar properties to … WebCemfree 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 Cemfree Binder which can replace a variety of cement types to create Cemfree Concrete.
CemFree Product Data Sheet - DB Group (Holdings) Ltd
WebJan 26, 2024 · Cemfree is a cement-free alternative to conventional concrete and a ground-breaking milestone in low-carbon concrete technology. Typical barriers to adoption of innovative concrete products include how they will behave on site and long-term durability. WebMay 13, 2024 · The 300 cubic-metre continuous pour, which supports the foundation for a new step-free access at Chatham Station, is the first use of the product, Cemfree, on UK rail network. Production of Cemfree reduces carbon emissions by up to 80% in comparison to traditional cement-based concrete. fewebproxy
The UK’s first cement free masonry mortar - ready to cut CO2e …
WebThis paper outlines the development of a cement-free structural concrete known as Cemfree. From concept through to laboratory testing and large-scale field trials, this paper focusses on the scale-up of the technology and the advances in sustainable and durable construction that this innovative material allows.Such concretes are produced using … WebThe materials create a reaction between GGBS and Cemfree Binder. This forms a solid mass comparable to OPC, making it an ideal green, environment friendly alternative. Replacing 100% of the OPC with a Cemfree Binder results in an embodied CO 2 that delivers up to 85% lower emissions than OPC-based concretes. Where Can It Be Used? WebCemfree, zero-cement structural concrete is a practical sustainable solution for today’s construction industry. Cemfree activates 100% ground blast furnace slag (GGBS) fewebb100 gmail.com