Effects:

1. Strength and Durability: Improves compressive and tensile strength by densifying the concrete microstructure.
2. Reduced Alkali-Silica Reaction (ASR): Minimizes harmful reactions with reactive aggregates.
3. Increased Chloride Resistance: Reduces permeability, preventing reinforcement corrosion.
4. Low Heat of Hydration: Ideal for mass concrete, reducing thermal cracking.
5. Better Workability: Enhances mix cohesion and flow.
6. Eco-Friendly: Partially replaces cement, lowering carbon emissions.

Applications:

1. Marine Structures: Protects against chloride and sulfate attacks.
2. Mass Concrete: Suitable for dams and large foundations.
3. Self-Compacting Concrete (SCC): Improves flowability and prevents segregation.
4. Eco-Friendly Concrete: Enables greener construction practices.
5. Precast Concrete: Enhances durability and early strength.

Zeolite is a sustainable and versatile additive, improving concrete performance and reducing environmental impact.