Technology for Fabrication of Sustainable Building Bricks/Blocks with Lime Sludge

Rapid urbanization has increased cement demand, leading to higher CO₂ emissions, cement is the second-largest industrial CO2 emitter after power plants. To reduce environmental impact, we repurpose lime sludge, a calcium-rich industrial waste from paper and other industries, into sustainable building materials. Our innovative process produces cost-effective, eco-friendly bricks and blocks using raw or chemically activated lime sludge. These products meet IS: 16720-2018 standards for strength, durability, and safety. Benefits:

1. Cuts CO₂ emissions and cement use
2. Converts industrial waste into valuable materials
3. Reduces landfill burden
4. Complies with national construction standards
5. We offer a circular, green solution for the construction industry, turning waste into opportunity.

Sustainable Cement based Bricks and Concrete Blocks utilizing lime sludge, a waste from Paper Industries/Construction Materials etc.

• Reduction in energy consumption.
• Negligible CO2 emission in comparison to high CO2 emission in cement and soil.
• Sustainable utilization of waste materials.
• Bulk utilization of lime sludge and other industrial waste.
• Rapid, controllable setting and hardening properties.
• Negligible shrinkage.
• Adequate durability in aggressive environment.
• Good fire resistance.