Guru Corporation

We are Leading manufacturer and supplier of GGBS. GGBS is added to concrete by addition at the concrete mixer, along with ordinary cement, aggregates and water. The normal ratios and proportions of aggregates and water to cementitous material in the mix remain unchanged. Mixing times are the same as for ordinary cement.

Applications of GGBS:

1. Concrete & Cement Industry:

   • Used as a partial replacement for Portland cement (typically 30-70%)

   • Improves workability, strength, and durability of concrete

   • Reduces heat of hydration, minimizing cracking in mass concrete structures

   • Enhances resistance to sulfate attack, chloride penetration, and alkali-silica reaction (ASR)

2. Road Construction & Soil Stabilization:

   • Used in pavements, highways, and embankments to improve soil strength

   • Enhances resistance to frost and chemical attacks

3. Precast & High-Performance Concrete:

   • Ideal for bridges, tunnels, marine structures, and high-rise buildings

   • Increases service life and durability

4. Eco-friendly Construction:

   • Reduces CO₂ emissions in cement production

   • Enhances sustainability by utilizing industrial by-products

Advantages of GGBS Over Ordinary Portland Cement (OPC):

✔ Higher Long-Term Strength: Strength gains continue beyond 28 days.
✔ Increased Durability: Better resistance to sulfate attack and chloride ingress.
✔ Improved Workability: Produces smoother, more workable concrete.
✔ Lower Carbon Footprint: Reduces cement consumption and CO₂ emissions.
✔ Lower Heat of Hydration: Ideal for mass concrete applications like dams and foundations.

GGBS Replacement Ratios in Concrete:

• 30-50% for general construction (balanced strength and durability)

• 50-70% for marine, sulfate-resistant, and mass concrete structures

• Up to 80% for ultra-high durability concrete applications

We are Leading manufacturer and supplier of GGBS. GGBS is added to concrete by addition at the concrete mixer, along with ordinary cement, aggregates and water. The normal ratios and proportions of aggregates and water to cementitous material in the mix remain unchanged. Mixing times are the same as for ordinary cement.