Novel Precast Masonry Units with CO2 Curing Using Alternative Cementitious Materials

Description:

This novel concrete technology integrates reactive magnesium oxide (MgO) with Calcium Sulfoaluminate (CSA) cement to create a masonry unit that offers both enhanced performance and a reduced environmental impact. By leveraging the synergistic effects of MgO and CSA cement, this invention aims to address the urgent need for sustainability in construction practices, notably through its ability to sequester carbon dioxide during the curing process.

Key Advantages:

• Significantly reduces greenhouse gas emissions associated with concrete production.
• Capable of sequestering carbon dioxide, contributing to carbon capture and storage efforts.
• Optimizes the blend of MgO and CSA for enhanced performance and sustainability.
• Utilizes high-purity, light-burned MgO raw materials for improved engineering performance.
• Promotes environmental responsibility in masonry unit production.

Problems Solved:

• High carbon footprint of traditional concrete production.
• Lack of sustainable options in concrete masonry units.
• Need for materials that contribute to carbon capture and storage in construction.

Market Applications:

• Green building projects seeking LEED certification or similar environmental standards.
• Construction practices emphasizing carbon footprint reduction.
• Infrastructure development requiring sustainable materials.
• Eco-friendly residential and commercial construction.