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Heidelberg Materials is a leading supplier of heavy building materials in the UK, offering a comprehensive range of products including cement, aggregates, ready-mixed concrete, asphalt, and packed products. With operations across approximately 300 sites nationwide, the company ensures reliable supply and efficient distribution to meet the diverse needs of construction projects. Their product portfolio features high-performance cements, sustainable alternatives like ground granulated blast furnace slag (GGBS), and a variety of aggregates suitable for applications ranging from ready-mix concrete to decorative landscaping.
Committed to sustainability, Heidelberg Materials places environmental responsibility at the core of its operations. The company has set ambitious 2030 sustainability commitments, focusing on achieving net-zero carbon emissions, promoting circular economy practices, and enhancing biodiversity. Innovations such as the development of evoZero carbon-captured cement and the integration of recycled materials into their products exemplify their dedication to reducing the environmental impact of construction. Through these initiatives, Heidelberg Materials supports the construction industry in building a more sustainable future.
40N Easyflow Concrete is an improved product which is prepared by blending Heidelberg Materials cement CEM I 52.5N, with GGBS, 0/2mm sand, 0/4mm lightweight aggregates along with 4/10mm coarse aggregate to balance weight saving benefits with strength.
The mix proportions are designed to achieve a mean strength greater than 40N when the product is mixed to a target consistence of S2 (50-90 mm slump). Typical water addition required to meet these properties is approximately 2L.
This product contains a workability aid to improve consistence and overall performance.
Applications
40N Easyflow Concrete can be used for a wide range of building projects requiring a concrete with high compressive strength.
Benefits
The benefits of pre-packed 40N Easyflow Concrete include: