Study on Flexural Behavior of Cross-Laminated Timber Based on Different Tree Species

Table 1

Details of tested specimens.

Specimen name	Layer number	Combination mode		Specimen number
		Surface layer tree species	Core layer tree species
P1	3	Poplar wood	Poplar wood	3
P2	3	Douglas fir	Poplar wood	3
P3	3	Douglas fir	Douglas fir	3
P4	5	Poplar wood	Poplar wood	3
P5	5	Douglas fir	Poplar wood	3
P6	5	Douglas fir	Douglas fir	3