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Building materials

Technology Type Group:

Building materials

  • AAC Blocks


    AAC consists 80% air by volume, making it lightest available walling Material (weights ΒΌ that of clay bricks).
    Formed as a result of reaction of Aluminum on a proportionate blend of Lime, Cement & FlyAsh, the hydrogen gas that escape creates millions of tiny air cells giving it a strong honeycomb like structure.
    It is further strengthened by High pressure steam curing in Autoclaves.
    Invented in 1932, AAC now accounts for 40% of all construction in UK & 60% of all construction in Germany.