evoBuild low carbon GGBS
Best option for producing low carbon concrete
evoBuild low carbon GGBS, previously known as Regen GGBS, remains the tried and test option for delivering and meeting sustainable construction goals in a concrete mix. Its low carbon footprint will significantly reduce the environmental impact of a project; while maintaining the strength and durability of a high-quality concrete. Using one tonne of evoBuild low carbon GGBS in concrete reduces the embodied CO2 by around 650kg compared to using one tonne of Portland Cement. evoBuild low carbon GGBS is more sustainable than other cement substitutes, such as Fly Ash and calcined clay.
Safe and Secure material supply
evoBuild low carbon GGBS is readily available from our plants across the UK, ensuring continuous supply to all construction projects today, tomorrow and those 10 years away. Our bulk tanker fleet and extensive distribution network ensures on time delivery to any location.
Unique features and benefits
evoBuild low carbon GGBS offers other benefits, when used in a concrete mix including:
- Improved durability: Concrete made with GGBS is more resistant to sulphate, chlorine and acid attacks, reducing the risk of corrosion and extending the lifespan of structures.
- Enhanced workability: GGBS improves the workability of concrete, making it easier to handle and place.
- Reduced heat of hydration: The use of GGBS lowers the heat generated during the curing process, minimizing the risk of thermal cracking in large concrete pours.
- Sustainability: By utilising a byproduct of the steel industry, GGBS helps reduce waste and promotes the recycling of materials.
Other applications for evoBuild low carbon GGBS?
evoBuild low carbon GGBS can be used in all concrete mixes to reduce its carbon footprint but its natural characteristics make it ideal for use in certain projects.
- Soil stabilisation
- Mortar
- Precast concrete
- Paving and street furniture
- Specialist projects
How to Order evoBuild low carbon GGBS
For more information on our products, including bulk cement options, view our cement products or bulk cement. You can also explore our technical cement page for detailed technical specifications.
Contact us today with further questions about how evoBuild low carbon GGBS can enhance your next project.
What is GGBS?
Ground Granulated Blast Furnace Slag (GGBS) is a byproduct of the steel manufacturing process. It is produced when molten iron slag from a blast furnace is rapidly quenched with water, forming granular particles. These particles are then dried and ground into a fine powder, known as GGBS.
GGBS is used as a sustainable cement alternative in concrete production. It enhances the durability and strength of concrete while significantly reducing its carbon footprint. By replacing a portion of traditional Portland cement with GGBS, the embodied CO2 in concrete can be reduced, making it an eco-friendly choice for construction projects.
GGBS conforms to BS EN 15167-1 “Ground Granulated Blast Furnace Slag for use in concrete, mortar, and grout,” ensuring it meets industry standards for quality and performance. It is widely available and can replace up to 70 percent or more of Portland cement in concrete mixes, making it a versatile and sustainable option for various construction applications.
Why Heidelberg Materials?
We are a trusted supplier of heavy building materials for construction projects across the UK, backed by over 150 years of expertise as one of the world’s largest manufacturers of building solutions.
Our range of high-performance ready-mix concrete is designed to meet your project’s specifications, supported by a relentless focus on innovation and quality. Committed to reducing carbon emissions, we adhere to ISO 9001, 14001, and 45001 standards, aim for net-zero emissions by 2050, and are working towards ambitious 2030 sustainability goals.
Our nationwide delivery network—covering road, rail, and waterways—ensures efficient, on-time delivery directly to your site. Our experienced sales and technical teams provide expert guidance across all project types, including public works, major infrastructure, local construction, and DIY.
Choose us for reliable service, sustainable solutions, and tailored support. Contact our team today for a quote and to discover how we can help with your next project.
Where Do You Deliver evoBuild low carbon GGBS?
evoBuild low carbon GGBS is available nationwide through our network of plants and delivery vehicles.
Our Accreditations
Heidelberg Materials is a member of the Quality Scheme for Ready-mixed Concrete (QSRMC) and all our products carry this certification.
How to Order evoBuild low carbon GGBS
evoBuild low carbon GGBS can be ordered by calling our cement customer service team.
Our experienced team can provide all the information you require to take delivery. Alternatively, please specify evoBuild low carbon GGBS to your preferred concrete producer.
CPD presentations
We can provide your practice with a full Continual Professional Development (CPD) presentation on the specification and use of evoBuild low carbon GGBS and other cement substitutes in sustainable construction. Contact us below to request more information or to book a CPD presentation.
Mix designs
To help you design and specify the best mix, we have a team of Technical Development Managers with experience working on major projects. Please contact our customer services team.
evoBuild low carbon GGBS Concrete FAQs
Find out more about Regen GGBS below, or visit our cement technical services page for product information.
- What is the appearance
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evoBuild low carbon GGBS provides a superior, lighter-coloured finish than concrete made using Portland cement-only mixes.
In particular, it enables:
- A lighter-coloured concrete
- Greater reflectivity, providing better visibility and therefore safety in dark environments
- Reduced efflorescence
Because of the near-white colour, it can be used as a replacement for White cement, with only a minimal difference in whiteness. However, for architectural applications where brightness is a critical factor, it is still recommended to use White cement wherever practical.
- Can GGBS be used in all types of concrete?
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Yes, GGBS can be used in various types of concrete, including those for residential, commercial, and infrastructure projects. Its versatility makes it suitable for many applications, providing an effective solution for builders seeking sustainable concrete alternatives.
For technical specifications, check out our cement technical page or visit our bulk cement page.
