Official Journal of the Japan Wood Research Society
Strength property | Dimension l × t × r* (mm) | Sample number | Standard |
---|---|---|---|
Bending | |||
Modulus of rupture (MOR) | 180 × 10 × 10 | 10 | DIN 52186 |
Modulus of elasticity (MOE) | 180 × 10 × 10 | 10 | DIN 52186 |
Compression strength | |||
Longitudinal direction | 30 × 20 × 20 | 10 | DIN 52185 |
Radial direction | 30 × 20 × 20 | 10 | DIN 52185 |
Surface hardness | 40 × 30 × 30 | 10 | ASTM D2240 |
Impact bending strength (IBS) | 80 × 10 × 4 | 10 | GB/T 1940 |
Tensile strength parallel to the grain | 370 × 20 × 15 | 10 | GB/T 1938 |
Shear strength parallel to the grain | 35 × 20 × 40 | 10 | GB/T 1937 |