Average volumetric mass | ± 540kg/m³ |
Radial crimp 60 to 30% relative humidity (r.h.) | 0,7% |
Radial crimp 90 to 60% relative humidity (r.h.) | 0,9% |
Tangential crimp 60 to 30% relative humidity (r.h.) | 1,0% |
Tangential crimp 90 to 60% relative humidity (r.h.) | 1,5% |
Movement 60 to 30% relative humidity (r.h.) | 1,7% |
Movement 90 to 60% relative humidity (r.h.) | 2,4% |
Flexural Strenght | 105 N/mm² |
Young's modulus | 12.000 N/mm² |
Compressive strength | 60 N/mm² |
Shear strength | 11,1 N/mm² |
Hardness (Janka) - Header | 4.400 N |
Hardness (Janka) - Long side | 4.200 N |
source: www.woodforum.be