Laminated safety glass

Designations	Nominal thickness (mm)	Light transmission level (%)	Degree of light reflection(%)	g-value (%)	U-value (W/m²K)
4.1	4	91	8	85	5.7
4.2	4	91	8	84	5.7
6.1	6	90	8	83	5.7
6.2	6	90	8	82	5.6
7.4	7	90	8	81	5.5
8.1	8	90	8	82	5.6
8.2	8	90	8	81	5.5
9.4	9	90	8	80	5.4
10.1	10	89	8	80	5.5
10.2	10	89	8	79	5.5
10.6	10	90	8	79	5.3
11.4	11	89	8	78	5.4
12.1	12	89	8	79	5.5
12.2	12	89	8	78	5.4
12.6	12	89	8	78	5.3
13.4	13	89	8	77	5.3
14.6	14	89	8	76	5.2
16.2	16	88	8	76	5.3
17.4	17	88	8	75	5.2
18.6	18	88	8	74	5.1
20.2	20	87	8	73	5.2
21.4	21	87	8	72	5.1
22.6	22	87	8	72	5.0
24.2	24	86	8	71	5.1
25.4	25	86	8	70	5.0
26.6	26	86	8	70	4.9
31.4	31	85	8	67	4.9
32.6	32	85	8	67	4.8
39.4	39	83	8	64	4.7
40.6	40	83	8	63	4.6

Radiophysical data

Designations	Nominal thickness (mm)	Light transmission level (%)	Degree of light reflection(%)	g-value (%)	U-value (W/m²K)
4.1	4	91	8	87	5.7
4.2	4	91	8	86	5.7
6.1	6	91	8	87	5.7
6.2	6	91	8	86	5.6
7.4	7	91	8	85	5.5
8.1	8	91	8	87	5.6
8.2	8	91	8	86	5.5
9.4	9	91	8	84	5.4
10.1	10	91	8	86	5.5
10.2	10	91	8	85	5.5
10.6	10	91	8	83	5.3
11.4	11	91	8	84	5.4
12.1	12	91	8	86	5.5
12.2	12	91	8	85	5.4
12.6	12	91	8	83	5.3
13.4	13	91	8	84	5.3
14.6	14	91	8	83	5.2
16.2	16	91	8	84	5.3
17.4	17	91	8	83	5.2
18.6	18	91	8	82	5.1
20.2	20	91	8	83	5.2
21.4	21	91	8	82	5.1
22.6	22	91	8	81	5.0
24.2	24	90	8	83	5.1
25.4	25	90	8	81	5.0
26.6	26	90	8	81	4.9
31.4	31	90	8	82	4.9
32.6	32	90	8	80	4.8
39.4	39	90	8	79	4.7
40.6	40	90	8	78	4.6

Date table Laminated safety glass made of float glass (EUROFLOAT)