Challi, also known as crushed stone aggregates, is a key material in construction, widely used in concrete production, foundation base layers, road work, and drainage systems. These aggregates are produced by crushing hard stones into various sizes such as 20mm, 40mm, or custom sizes based on construction needs.
Challi provides excellent strength and durability to concrete structures, ensuring better load-bearing capacity and stability. It also enhances the bonding strength between cement and other materials, making it essential for both residential and commercial projects.
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