ARDITEX NA extended information
Coverage: A 20kg bag of ARDITEX NA will cover approximately 5m2 at 3mm thick. The coverage figure is based on a flat level surface, and additional material should be allowed for where the surface is rough or uneven.
NOTE: The excellent flow and wet edge time of ARDITEX NA means that, in practice, thinner applications are possible which can dramatically improve coverage.
Arditex NA technical data
| Bulk density of powder | approx. 1.3kg/litre |
| Initial Set (Vicat) | approx. 1 hour |
| Final Set (Vicat) | approx. 11/2 hours |
| Compressive Strength | |
| After 28 days | approx. 16 N/mm2 |
| Flexural Strength | |
| After 28 days approx. | 5.5 N/mm2 |
| Indentation Resistance | |
| 24 Hours | 15 N/mm2 |
| 7 days | 25 N/mm2 |
| Approximate application | |
| Thickness | Approximate Coverage |
| 2mm | 7m2 |
| 3mm | 5m2 |
| 5mm | 3m2 |
| 8mm* with ARDEX Aggregate | 3m2 |
| *For application thicknesses 8mm and above ARDEX Coarse aggregate will improve coverage, see mixing instructions. | |
| ARDITEX NA – | Cementitious screed material for use internally in buildings |
| EN 13813: CT-C12-F4. |
Genesis Spiked Roller With Guard 240 x 11mm 




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