Average volumetric mass | ± 370kg/m³ |
Radial crimp 60 to 30% relative humidity (r.h.) | 0,3% |
Radial crimp 90 to 60% relative humidity (r.h.) | 0,5% |
Tangential crimp 60 to 30% relative humidity (r.h.) | 0,7% |
Tangential crimp 90 to 60% relative humidity (r.h.) | 1,2% |
Movement 60 to 30% relative humidity (r.h.) | 1,0% |
Movement 90 to 60% relative humidity (r.h.) | 1,7% |
Flexural Strenght | 54 N/mm² |
Young's modulus | 8.000 N/mm² |
Compressive strength | 34 N/mm² |
Shear strength | 5,6 N/mm² |
Hardness (Janka) - Header | 3.040 N |
Hardness (Janka) - Long side | 1.470 N |
source: www.woodforum.be