®
Acoustic Insulating Glass
Guardian LamiGlass Acoustic
®
Safety and acoustic performance.
Guardian LamiGlass ® Acoustic combines excellent acoustic performance with all benefits of traditional
laminated safety glass.
Due to the use of an optimized PVB interlayer, an improved product is available, which specifically offers
a clearly measurable increase of noise protection, especially in insulating glass. Guardian LamiGlass ® Acoustic
can be combined with all GUARDIAN function glasses and can be processed like conventional laminated
glass.
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•
•
•
•
•
•
•
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Ideal combination of supreme attributes in one product
Safety properties of laminated glass combined with acoustic insulation of cast resin
Sound reduction (R W ) up to 51 dB
Safe break-behavior even with highest demands of the pendulum impact test
Safety class up to P2A with ball drop test
According to requirements on linear jointed glazing and glazing against sudden fall
Supreme optical attributes light stability, clearness, transparency
Long lifetime and edge stability through optimal glass-adhesion of PVB-interlayer
Minimized UV-transmission
Available as jumbo and lehr end size
H ighest light transmittance, neutral colour, optimized thermal insulation in combination
with GUARDIAN ClimaGuard ® Premium Low-E glass
Thickness
Rw
Ctr
U-Value
Safety level
Pendulum
Ball drop
impact
PN-EN 356 PN-EN 12 600
Light
Transmission
Solar
Factor
[%]
PN-EN 410
[%]
Glazing
Interlayer
[mm]
[dB]
[dB]
PN-EN 673
[W/m2K]
3 / 0.50 / 3
3 / 0.76 / 3
4 / 0.76 / 4
4 / 0.50 / 4
4 / 0.76 / 4
4 / 1.52 / 4
5 / 0.50 / 5
5 / 0.76 / 5
6 / 0.50 / 6
6 / 0.76 / 6
8 / 0.76 / 8
10 / 0.76 / 10
SR
SR
SC
SR
SR
SR
SR
SR
SR
SR
SR
SR
6
7
9
8
9
10
10
11
12
13
17
21
36
36
37
38
38
38
39
39
39
39
41
43
-4
-4
-3
-4
-4
-4
-4
-3
-3
-3
-3
-3
5,7
5,7
5,7
5,7
5,7
5,7
5,6
5,6
5,6
5,6
5,4
5,2
P1A
P2A
P1A
P1A
P2A
P4A
P1A
P2A
P1A
P2A
P2A
P2A
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
90
90
90
90
90
90
89
89
89
89
88
87
83
83
81
81
81
79
80
79
79
79
76
73
PVB
PVB
PVB
SC
SC
SC
SR
SR
SC
SC
SR
SR
SC
SR
SC
SC
SR
SC
SR
SR
SC
SC
SC
SR / SR
SR
SC / SC
SC / SC
SC / SC
SC / SC
SC / SC
SR
SC / SC
SC / SC
SC / SC
SR
SR
25
27
32
29
31
33
31
30
35
33
29
34
37
37
37
37
34
35
36
36
39
39
37
34
43
38
38
46
41
38
44
42
46
46
48
52
36
37
39
39
41
41
42
42
42
42
43
43
43
43
43
43
44
44
44
45
45
45
45
46
46
47
48
49
49
49
49
50
50
51
51
52
-5
-6
-6
-5
-6
-7
-6
-6
-6
-7
-8
-7
-6
-6
-6
-6
-6
-6
-7
-6
-6
-4
-7
-7
-6
-6
-8
-5
-7
-7
-6
-7
-6
-5
-6
-6
1.3 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Kr)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.4 (Air)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1.1 (Ar)
1,1 (Ar)
P2A
P4A
P4A
P1A
P1A
P1A
P2A
P1A
P1A
P1A
P1A
P1A
P1A
P2A
P1A
P1A
P1A
P1A
P1A
P1A
P1A
P1A
P1A
P1A
P2A
P1A
P1A
P1A
P1A
P1A
P2A
P1A
P1A
P1A
P4A
P2A
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
79
80
79
79
79
79
79
79
78
78
79
79
78
78
78
77
78
78
78
78
78
77
78
78
77
78
78
76
78
77
77
77
76
75
76
76
58
58
57
58
58
58
58
58
57
58
58
58
57
57
56
55
58
58
58
58
58
55
57
57
55
57
57
53
57
56
55
56
53
53
52
54
SR
SC
PVB
PVB
SC
SR
SR
SR
SR
48
45
53
55
46
47
47
48
48
37
42
42
42
43
43
44
46
47
-5
-6
-5
-5
-7
-7
-7
-7
-7
0.6 (Ar)
0.7 (Ar)
0.5 (Ar)
0.5 (Ar)
0.7 (Ar)
0.6 (Ar)
0.7 (Ar)
0.7 (Ar)
0.5 (Kr)
P1A
P1A
P2A
P2A
P1A
P1A
P1A
P1A
P1A
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
1(B)1
69
69
70
69
69
70
69
69
69
48
46
46
46
46
47
46
46
46
Type
Single Glazing
SR 33.1
SR 33.2
SC 44.2
SR 44.1
SR 44.2
SR 44.4
SR 55.1
SR 55.2
SR 66.1
SR 66.2
SR 88.2
SR 1010.2
Double Glazing *
25 / 36
27 / 37
32 / 39
29 / 39
31 / 41
33 / 41
31 / 42
30 / 42
35 / 42
33 / 42
29 / 43
34 / 43
37 / 43a
37 / 43b
37 / 43c
37 / 43d
34 / 44
35 / 44b
36 / 44
36 / 45
39 / 45a
39 / 45b
37 / 45
34 / 46
43 / 46
38 / 47
38 / 48
46 / 49
41 / 49
38 / 49
44 / 49
42 / 50
46 / 50
46 / 51
48 / 51
52 / 52
44.2 / 12 / 4
33.4 / 16 / 4
44.4 / 16 / 6
44.2 / 16 / 4
44.2 / 16 / 6
44.2 / 18 / 6
44.2 / 16 / 6
44.1 / 16 / 6
55.2 / 16 / 8
44.2 / 16 / 8
44.1 / 14 / 6
44.1 / 20 / 6
55.2 / 18 / 8
55.2 / 18 / 8
66.2 / 16 / 8
66.3 / 16 / 8
44.1 / 16 / 10
44.2 / 16 / 10
44.1 / 20 / 8
44.1 / 18 / 10
44.2 / 20 / 10
66.3 / 16 / 10
55.2 / 16 / 10
55.1 / 16 / 44.1
66.2 / 20 / 10
44.2 / 16 / 66.2
44.2 / 16 / 66.3
88.2 / 20 / 44.2
44.2 / 20 / 66.2
44.3 / 16 / 66.3
66.2 / 20 / 55.2
44.3 / 20 / 66.3
88.2 / 20 / 44.2
88.2 / 16 / 66.2
88.4 / 20 / 55.2
88.2 / 24 / 46.2
Triple Glazing *
48 / 37
45 / 42
53 / 42
55 / 42
46 / 43
47 / 43
47 / 44
48 / 46
48 / 47
6 / 14 / 44.1 / 14 / 6
44.2 / 12 / 4 / 12 / 8
44.2 / 18 / 4 / 16 / 6
44.2 / 18 / 4 / 16 / 44.1
44.2 / 12 / 5 / 12 / 8
44.1 / 14 / 4 / 14 / 6
44.1 / 12 / 6 / 12 / 8
44.1 / 12 / 6 / 12 / 10
44.1 / 12 / 6 / 12 / 10
(PVB) Polyvinyl-Butyral-Interlayer
(SR) Acoustic-PVB-Interlayer
(SC) Sound-Control-PVB-Interlayer
(Ar) Argon gas filling
(Kr) Krypton gas filling
RW -value according to EN ISO 140 - 3 and 717
* with ClimaGuard® Premium – coating on face 3 (triple glazing: face 2+5)
The performance values shown are nominal and subject to variations due to manufacturing tolerances. Spectra-photometric values according to EN 410;
U-values according to EN 673.
The products in this publication are sold subject to GUARDIAN's standard terms and conditions of sale and any applicable written warranties. It is the responsibility
of the purchaser to confirm that the products are suitable for their intended application. Please contact your local GUARDIAN representative to obtain any
applicable handling and fabrication guides and for the most current product information.
www.guardian.com
GUARDIAN Europe
Reference code: Guardian LamiGlass ® Acoustic / GB-EU / 12-13
©2013 GUARDIAN Industries Corp.
Guardian LamiGlass ® is a registered trade mark of GUARDIAN Industries Corp.