Item		Size(mm)	2270 x 610 / 2440 x   610
		Thickness(mm)	60mm	75mm	90mm	100mm	120mm	150mm	180mm	200mm
1	Anti-impact Capacity	Standard sand bag	≥5	≥5	≥5	≥5	≥5	≥5	≥5	≥5
2	Anti-bending damage	Times over	≥3.0	≥3.0	≥3.0	≥5.0	≥5.0	≥5.0	≥7.0	≥8.5
3	Compressive strength	MPa	≥3.5	≥3.5	≥3.5	≥3.5	≥3.5	≥3.5	≥3.5	≥3.5
4	Softening coefficient		≥0.8	≥0.8	≥0.8	≥0.8	≥0.8	≥0.8	≥0.8	≥0.8
5	Surface density	kg/m2	≤70	≤70	≤90	≤110	≤110	≤110	≤130	≤140
6	Moisture rate	%	≤10	≤10	≤10	≤8	≤8	≤8	≤8	≤8
8	Drying shrinkage value	mm/m	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5
9	Hang force	N	≥1000	≥1000	≥1000	≥1000	≥1000	≥1000	≥1000	≥1000
10	Sound insulation	dB	≥35	≥35	≥40	≥42	≥45	≥50	≥52	≥55
11	Fireproof	H	≥1.5	≥1.5	≥2.5	≥3.0	≥3.0	≥4.5	≥6.0	≥6.0
12	Heat transfer coefficient	W/m2.k	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0
13	I ra Inner radiation index		≤1	≤1	≤1	≤1	≤1	≤1	≤1	≤1
14	I r Outer radiation index		≤1	≤1	≤1	≤1	≤1	≤1	≤1	≤1
15	Frost resistance	-	-	shall show no visible cracks and surface should be   on change
16	The combustion properties of(A1orA2)	-	-	A1orA2
17	Radioactivity Limit		≤1	≤1	≤1	≤1	≤1	≤1	≤1	≤1
18	U Value	K=W/(m2 .k)	0.9	0.8	0.6	0.5	0.45	0.33	0.2	-
19	Environment-Friendly	100% non asbestos, no harmless to healthy