Lunastone Quartz Specifications
Our stone consists of 93% quartz and 7% polymer resins and are available in 20mm and 30mm thickness slabs.
We have a rigorous quality control procedure in place which ensures that every slab is thoroughly inspected before it is despatched. We also invite clients to view the materials if they wish.
Technical data
| Test Items | Test Methods | Test Results |
| Apparant density | EN 14617-1: 2005 | 2350kg/m3 |
| Water absorption | EN 14617-1: 2005 | 0.03% – Classification: W4 |
| Flexural strength | EN 14617-2: 2008 | 40.2MPa – Classification: F4 |
| Slip resistance | EN 14231-1: 2003 | SRV “dry”: 47 – SRV “wet”: 12 |
| Abrasion resistance | EN 14617-4: 2005 | 23.4mm – Classification: A4 |
| Freeze and thaw resistance | EN 14617-5: 2005 | Flexural strength loss: -3.5% |
| Thermal shock resistance | EN 14617-6: 2005 | Mass loss: 0.03% |
| Impact resistance | EN 14617-9: 2005 | Flexural strength loss: -3.7% |
| Chemical resistance | EN 14617-10: 2005 | 9.06J (thickness: 30.1mm) |
| Linear thermal expansion coefficient | EN 14617-11: 2005 | Classification: C4 |
| Dimensional stability | EN 14617-12: 2005 | 16.28 10-6/°C – Classification: A |
| Mohs hardness | EN 101: 19915 | 5.5 |
We have quality control inspectors working at factories to make sure every slab is rigidly quality checked before it leaves there to come to our depot.
Slab sizes available
3200 x 1600 in 20mm and 30mm
3200 x 800 in 20mm and 30mm
1600 x 1600 in 20mm and 30mm
3200 x 100 in 20mm