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Reliable supply of GBFS from China
Granulated Blast Furnace Slag (GBFS) is a by-product generated during the production of iron in blast furnaces. Widely utilised as a raw material in the production of ground granulated blast furnace slag (GGBS) or as an aggregate in construction, GBFS contributes to enhancing the durability, strength, and sustainability of building materials.
Its unique composition and structure allow it to improve the performance of concrete by increasing density and reducing permeability. This results in enhanced resistance to chemical attacks, better long-term durability, and lower maintenance requirements, making it a valuable component in infrastructure projects exposed to harsh environmental conditions. When used as an aggregate, GBFS reduces reliance on natural sand and gravel, helping to conserve natural resources while offering a more sustainable alternative.
As an eco-friendly material, GBFS helps reduce the reliance on traditional cement, lowering CO₂ emissions associated with cement production. By incorporating GBFS into concrete, the construction industry can significantly decrease its carbon footprint while promoting sustainable and long-lasting building solutions.
Cost-effective
Supports sustainability
Reliable supply
Certified quality
Conserve natural resources


How does GBFS contribute to the sustainability of the construction industry?
Granulated Blast Furnace Slag (GBFS) is widely used as a raw material for producing GGBS or as an aggregate in construction projects. To understand how GBFS supports sustainability in the construction industry, you can read our article, "How Much CO₂ Can Be Saved Using GGBS from China?", which highlights significant carbon savings. Additionally, using GBFS as an aggregate reduces dependence on natural resources, further enhancing environmental benefits.
