Fine grained blue/grey sandstone
This stone was extracted in Newcastle-upon-Tyne and is a versatile stone that is available in large sizes. It is suitable for most applications including steps paving, ashlar and dressings.
Recent projects include the Stevenson 'Hive' Building Glasgow, replacement steps to the National Museum of Scotland, Edinburgh, and flooring/tiles to Hexham Cathedral visitor centre.
Applications
| Ashlar Walling | ✓ |
|---|---|
| Thin Cladding, Generix Lite System | |
| Dressed / Carved Stone | ✓ |
| Rock Faced Walling | ✓ |
| Rubble Walling | |
| Rockery Stone | |
| External Flooring / Paving | ✓ |
| External Steps / Platts | ✓ |
| Internal Flooring (requires sealant) | ✓ |
Declaration of Performance
To BS EN 771-6-2011 Natural Stone Masonry Units
| Resistance to Fire | Class A1 |
|---|---|
| Shear Bond Strength | Fixed Value |
| Apparent Density (Kg/m³) | 2390 |
| Open Porosity (%) | 9.3 |
| Water Absorpotion (g/m.sec²) | 3.2 |
| Compressive Strength (Mpa) | NPD |
| Flexural Strength (Mpa) | 11 |
| Frost Resistance (Cycles) | 9.3 |
| Thermal Conductivity | NPD |
Case Study
Stevenson Hive Building, Glasgow
- Stone Used: Elswick Grey
- Stone Supplied To: Heron Bros
- Architect: EDC
- Year: 2011
Case Study
Hexham Abbey
- Stone Used: Elswick Grey
- Stone Supplied To: William Anelay
- Year: 2014
