Grey sandstone paving has a naturally riven surface and split sides. Being lightly riven in appearance this sandstone paving‚ with its natural variation in colour, gives a truly earthy feel. Carefully calibrated to a consistent thickness of 22mm (+/- 2mm) allows for quick and easy installation.
Sandstone is a sedimentary rock formed from sand size grains and is ideal for both internal and external use. Sandstone paving is hard wearing and provides a natural slip resistance. Suitable applications include pathways‚ driveways‚ garden patios and public areas.
|Water Absorption (%)||2.1||2004|
|Relative Density (kg/m³)||2410||2004|
|Flexural Strength (MPa)||16-23||2004|
|Compressive Strength (MPa)||100-125||2004|
|Slip Resistance Wet (MPa)|
|Slip Resistance Dry (MPa)|
|Silicon Oxide (SiO²)|
|Aluminium Oxide (Al²O³)|
|Titanium dioxide (TiO²)|
|Iron Oxide (Fe²O³)|
|Calcium Oxide (CaO)|
|Magnesium Oxide (MgO)|
|Potassium Oxide (K²O)|
|Sodium Oxide (Na²O)|