Official Journal of the Japan Wood Research Society
From: Effects of the width and lay-up of sugi cross-laminated timber (CLT) on its dynamic and static elastic moduli, and tensile strength
Layers in CLT
Lamina grade
Bending Young’s modulus (kN/mm2)
Average
Lower limit
Outer-layer
M60A
Measured value
7.09 (12.6)
5.4
JAS Ref. [2]
6.0
5.0
Inner-layer
M30A
5.58 (8.9)
4.6
3.0
2.5