ominaisuudet ja sertifikaatit
Specification
| Property | Standard | The value required by the standard | The value of TOP DEX terrace boards | The value of pine |
|---|---|---|---|---|
Geometric dimensions, % | EN 15534-1:2014 | So that the final dimensions of all manufactured terrace boards do not shift by a certain% | <1% | 4% |
Density Kg/m3 | EN ISO 1183-1 | Density for composite material | 1430 | 550 |
Weight of running meter, Kg | EN 15534-1:2014 | All samples have at least 95% of specification weight | 2.5 | 2.1 |
Stiffness, mm | EN 15534-4; 4.5.2 | Deformation < 2mm; F=500N | 1,15 | 2 |
Bending strength, N | EN 15534-4; 4.5.2 | The value at which the material collapses and load interval are determined by the manufacturer< 3000 N | 3434 | 2100 |
Bending modulus, MPa | EN 15534-4; 4.5.2 | The tensile value experienced by the material when bending at the bottom and from which the transverse section of the material begins to break | 22 | 41,7 |
Modulus of Elasticity, GPa | EN ISO 178:2003 | A mathematical calculation that expresses the strength of a material properties. | 2.3 Gpa | |
Surface hardness, KN | Janka test 50% | Wood flooring ranges from 1,6 to 10 | 7,2 | 1,7 |
Water absorption, % | EN 15534-1; section 8.3.1; | 28 - day absorption test in distilled water <9 %; 5 % in thickness, 1,2 % in width, 0,6 % in lenght | 4.5 | 200 |
Linear coefficient of thermal expansion, m*K-1 | EN 15534-1; section 9.2; | Describe how many meters the dimensions will increase as the temperature rises by 1 degree Celsius <5 *10-5*K-1 | 3.3 | - |
Slipperiness, degrees to horizon | EN 15534-1:2014 | Slipperiness is determined to the wet material, at which angle the body begins to slide in the plane | Class C (≥24ﹾ) | Class A (ﹾ12≥) |
Dynamic slipperiness | EN 15534-1:2014 | ≥0,43 characterizes the abrasive properties of the material, an important parameter for friction when moving along the terrace. | 0,57 | - |
Boiling test, % | EN 15534-1:2014 | ≤ 7% of absorbed water when boiling the material indicates high surface porosity | 1.2 | - |
Aging test | LV EN ISO 4892-3:2016 | Evaluates the resistance of the color tone to fading and color change in the combined cycle of the UV camera for 1500 hours. | Fading of dyes <10%, loss of gloss not applicable, yellowing of wood parts at a minimal level. | - |