Thala Grey Quarry
Thala Grey Limestone
Thala Grey is a light grey limestone with some movement and darker grey veining. It also has an occasional quartz vein. Block thicknesses range from 70 cm to 110 cm. Sizes of blocks are approx 250 cm x 160 cm x 120 cm.
Technical Characteristics
| Compression Test | 540 Bars |
| Bending Test | 1.61% |
| Absorption Test | 170 Bars |
| Abrasion Test in mm | 8mm |
| Shock Test | 22 cm |
| Bulk Density (g/cm3) | 2.65 g/cm3 |
| Actual Density (g/cm3) | 2.68 g/cm3 |
| Frost Resistant | Yes per n2332 |