Table 4.
Flexural performance significance verification result of Ply-lam CLT using larch lamina

	Flexural  performance	Plywood joint method	Average	Standard deviation	F-value
Non-adhesive	MOR(unit: MPa)	Control	61.6	8.5	4.569*(0.058)
		Butt joint	52.4	2
		Half Lap joint	52.1	0.2
		Tongue & Groove joint	52.2	0.5
	MOE(unit: GPa)	Control	15.1	0.6	127.6***(0.086)
		Butt joint	9.1	0.7
		Half Lap joint	9.0	0.5
		Tongue & Groove joint	9.2	0.2
Adhesive	MOR(unit: MPa)	Control	61.6	8.5	4.507*(0.059)
		Butt joint	52.5	2.1
		Half Lap joint	52.1	0.2
		Tongue & Groove joint	52.2	0.5
	MOE(unit: GPa)	Control	15.1	0.6	179.707***(0.997)
		Butt joint	9.3	0.5
		Half Lap joint	9.1	0.2
		Tongue & Groove joint	9.3	0.4

- (   ) vale: F-value result according to the plywood joint method excluding control
- : p<0.05
**: p<0.01
: p<0.001