type of rock
color
properties

STEEL GREY

Due to its uniform pattern, the grey granite from India is particularly suitable for large-area applications, in- and outdoors. Thanks to its acid resistance, the material is suitable for kitchen countertops and many other applications.
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STEEL GREY

Due to its uniform pattern, the grey granite from India is particularly suitable for large-area applications, in- and outdoors. Thanks to its acid resistance, the material is suitable for kitchen countertops and many other applications.
to overview
  • description material type
    Granite is a hard rock of volcanic origin and belongs to the group of plutonic rocks, which originate of solidified magma deep in the Earth's crust. As opposed to this, basalt forms from the rapid cooling of lava exposed at or very near to the surface of the Earth. Thus it appertains to the group of extrusive rocks. Granite is mostly composed of feldspar and quartz, which give it a high range of hardness. It is very resistant to high wear, with superior abrasion resistance and compressive strength. The hard rock is available in a wide range of colors and is in most cases an excellent material for internal and external building use.
  • technical information
    type of rock GRANITE
    color BLACK, GREY
    petrographic denomination pyroxen granite/charnokite
    characteristics UNIFORM
    acid resistance yes
    application field interiors and exteriors
    compressive strength (MPa) 157
    density (kg/mc) 2833
    flexural strength (MPa) 17
    frost resistance yes
    open porosity (%) 0,53
    water absorption (%) 0,2

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