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clay brick

Clay bricks are small building blocks made from clay as the main raw material, which are formed, dried, and baked. Clay bricks, also known as sintered bricks, are mainly made from materials such as clay, shale, and coal gangue, which are processed through a series of techniques.
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  • Description

  • Clay bricks are small artificial blocks used in construction, also known as sintered bricks. Solid clay bricks are one of the oldest building materials in the world, inheriting thousands of years of architectural civilization from the Qin Dynasty's Terracotta Army in Shaanxi to the Ming and Qing Great Wall in Beijing.

    General Properties

    Chemical AnalysisItemDescription
    Al2O3≥42%

    Physical Properties

      

    ItemUnitStandard
    Apparent Porosity %≤26
    Bulk Density   g/cm32.10
    Cold Crushing Strength MPa≥40
    Refractoriness Under load(0.2MPa,0.6%)℃≥1300

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