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Hong Kong SAR
Universal – Stair tile
| Application | : | Floors | Tiles |
| Colour | : | Grey | Brown |
| Material | : | Natural Stone |
| Length | : | 600 mm |
| Thickness | : | 9.5 mm |
| Width | : | 300 mm |
| Breaking strength | : | min. 1.300 |
| Chemical resistance | : | Yes |
| Frost resistance | : | Required |
| Modulus of rupture | : | min. 35 N/mm2 |
| Resistance to acids and alkalis | : | Yes |
| Resistance to deep abrasion | : | max. 175 mm3 |
| Water absorption in % by mass | : | ¯ 0,5 |
| Slip resistance | : | R10 |