Technical performance values of Coante surfaces tested according to EN 14617 standard.
Coante products are tested in independent laboratories under European standards (EN 14617 series). The tables below show indicative technical test results.
| Test | Standard | Result |
|---|---|---|
| Water Absorption | EN 14617-1 | < 0.07 % (w4) |
| Density | EN 14617-1 | 2–2.5 gr/cm³ |
| Test | Standard | Result |
|---|---|---|
| Flexural Strength | EN 14617-2 | > 35 MPa (F4) |
| Abrasion Resistance | EN 14617-4 | 28 mm (A4) |
| Impact Resistance | EN 14617-9 | > 3.36 Joule (20 mm) |
| Frost Resistance | EN 14617-5 | KMf25 = 0.98 |
| Mohs Hardness | — | 7 |
| Test | Standard | Result |
|---|---|---|
| Chemical Resistance | EN 14617-10 | C4 |
| Test | Standard | Result |
|---|---|---|
| Thermal Expansion Coefficient | EN 14617-11 | 19.7×10⁻⁶ / K |
| Thermal Shock Resistance | EN 14617-6 | Rf,,20 = MAX %5 |
