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IS 1077 (1992): Common Burnt Clay Building Bricks – Specification

This standard lays down requirements for classification, general quality, dimensions and physical requirements of common burnt clay building bricks used in buildings. Burnt clay bricks having compressive strength less than 40 N/m² (approx 400 kgf/cm²) are covered in this standard. Physical requirements include minimum compressive strength, maximum water absorption and efflorescence.

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