Material:Limestone
Dry Rigg stone is a beautiful charcoal dark grey to black siltstone which was formed during part of the Horton formation of Silurian age. It offers good durability and strength properties and is suitable for a number of uses.
Technical Details:
Apparent Density 2759 kg/m3 (mean)
Water Absorption 0.08% (mean)
Porosity 0.22% (mean)
Flexural Strength perpendicular to bedding dry 51.5 MPa (mean)
Abrasion resistance 22.1 mm (mean)
Slip resistance wet 19 (mean) and dry 64 (mean)
Dry Rigg :
We hope that you enjoy looking at our materials and craftsmanship our aim is to bring you a high quality product at a cost effective price.