Concrete Properties
Density (Concrete)
// Definition
The mass per unit volume of concrete. Normal-weight RCC concrete has a density of approximately 2400 kg/m³.
Lightweight concrete: 1200-2000 kg/m³. Heavyweight (radiation shielding): >3000 kg/m³. Density influences strength, thermal performance, and structural dead load.
// Related Indian Standards
IS 456
// Cross-references
Compressive Strength
The maximum compressive load a hardened concrete cube or cylinder can withstand before failure. The defining property of structural concrete.
Mix Design
The process of selecting cement, water, aggregates, and admixtures in correct proportions to produce concrete that meets strength, workability, and durability requirements.
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