Ground Granulated Blast-furnace Slag

1.Strength and Durability: GGBS cement has a slower setting time but continues to gain strength over a longer period. This gradual strength development results in concrete structures with improved overall durability and longer life expectancy.

4.Reduced Environmental Impact: GGBS is a byproduct of the iron and steel industry, specifically from blast furnaces. By utilizing GGBS in concrete production, it helps reduce the amount of waste sent to landfills and decreases the demand for traditional Portland Cement, which has a higher carbon footprint.

2.Reduced Cracking: GGBS cement has a higher level of fines, which helps reduce the occurrence of cracks in concrete. This is particularly beneficial in reducing the risk of early-age cracking and improving the long-term performance of the structure.

5.Energy Efficiency: GGBS requires lower energy consumption during production compared to Portland Cement. The use of GGBS in concrete mixtures can contribute to energy conservation and reduce greenhouse gas emissions associated with cement production.

3.Fire Resistance: GGBS cement enhances the fire resistance of concrete structures. It has a lower heat of hydration, which means it generates less heat during the curing process and provides improved fire resistance properties.

6.Reduced CO2 Emissions: GGBS cement has a lower carbon footprint compared to ordinary Portland Cement. The production of GGBS involves the use of blast furnace slag, a byproduct of the iron and steel industry, which would otherwise be disposed of as waste. By utilizing this byproduct, the carbon emissions associated with cement production can be significantly reduced.