Table 1.
Results of bending creep test of cross-laminated wood specimens made with tropical woods in south pacific and domestic temperate woods

Type	No	ρ (Mg/m3)	N	A (10-11Pa-1)	D(0.008) (10-11Pa-1)	D(168) (10-11Pa-1)	Relative creep (%)
T	1	0.701	0.212	0.215	8.15	0.624	7.7
	2	0.755	0.230	0.147	6.94	0.468	6.7
	3	0.683	0.220	0.211	8.61	0.631	7.3
	AVE	0.713	0.221	0.191	7.90	0.574	7.2
	CV(%)	4.3	3.3	16.2	8.9	13.1	5.2
M	1	0.779	0.060	1.183	4.49	0.223	5.0
	2	0.771	0.060	1.208	4.70	0.213	4.5
	3	0.805	0.061	1.127	4.53	0.191	4.2
	4	0.817	0.082	1.161	5.13	0.260	5.1
	AVE	0.798	0.068	1.165	4.79	0.221	4.6
	CV(%)	2.3	13.9	2.6	5.3	11.3	7.5
TTu	1	0.581	0.219	1.614	9.81	0.753	7.7
	2	0.585	0.218	1.641	9.30	0.719	7.7
	3	0.571	0.264	1.506	9.84	0.787	8.0
	4	0.564	0.291	1.637	10.71	0.921	8.6
	AVE	0.573	0.258	1.594	9.95	0.809	8.1
	CV(%)	1.4	12.0	3.5	5.1	9.5	4.5
TLa	1	0.578	0.294	1.206	11.25	0.828	7.4
	2	0.617	0.208	5.861	9.81	0.576	5.9
	3	0.595	0.367	1.543	10.67	1.020	9.6
	4	0.558	0.402	1.295	12.27	1.102	9.0
	AVE	0.590	0.326	2.900	10.92	0.899	8.1
	CV(%)	3.7	22.8	67.5	8.2	22.5	17.7
MTu	1	0.600	0.247	1.464	7.90	0.789	10.0
	2	0.612	0.241	1.447	7.96	0.829	10.4
	3	0.643	0.215	1.229	8.00	0.616	7.7
	4	0.652	0.197	1.407	7.88	0.632	8.0
	AVE	0.636	0.218	1.361	7.95	0.692	8.7
	CV(%)	3.4	9.3	6.9	0.6	13.5	13.6
MLa	1	0.665	0.241	1.177	7.62	0.734	9.6
	2	0.660	0.264	1.244	8.29	1.153	13.9
	3	0.627	0.360	1.252	9.00	1.074	11.9
	4	0.623	0.315	0.870	7.84	0.604	7.7
	AVE	0.637	0.313	1.122	8.38	0.944	11.2
	CV(%)	3.0	14.7	13.9	6.3	24.2	20.9

Notes; ρ: Density, N and A are the constant values in the exponential regression between creep compliance and time [D_c(t) = At^N ], D(0.008) is initial compliance (at 0.008h), D_c(168) is creep compliance except for initial compliance at 168h (D(168) - D(0.008)), R_c is relative creep (100(D_c(168)/D(0.008)), T: Teak, M: Merbau, TTu: Teak-tulip cross-laminated wood panel, TLa: Teak-larch cross-laminated wood panel, MTu: Merbau-tulip cross-laminated wood panel, MLa: Merbau-larch cross-laminated wood panel.