Granite
Significantly hard and durable, granite is an igneous rock formed by the solidification of magma deep below the earth’s surface.
It is composed of coarse-grained quartz and feldspars in varying proportions, which are also responsible for the colour of the stone. Given the toughness of granite and its resistance to varied weather, its application is ideal for both outdoor and indoor construction. Polished granite tiles and slabs are often used as countertops, tile floors and stair treads.
Physical Properties
Granite offers interlocking textures and a variety of appealing colours and a surface that responds well to polish.
- Average density of granite lies between 2.65 and 2.75 g/cm3
- Specific gravity between 2.63 to 2.75
- Compressive strength lies above 200 MPa
- Low on porosity
- High crushing strength
Usage
Granite is an excellent building material that lends itself to outstanding interior and exterior design opportunities whilst being incredibly sturdy and reliable. It is often used for kitchen surfaces, tiling, paving and decorative features. The natural designs and colours offer visual enhancement.
Discover The Colours Of Granite
Granite’s spectrum can vary from whites to black but it is commonly available in light colours like neutrals, beige, grey and pink. The darker shades of granite are available only when there is at least 20% quartz within a rock. It’s the different minerals in granite that give it unique colours.
The hard-wearing properties of natural stone when combined with anti-slip finishes, makes it an ideal choice for gardens and patios.
