PLANIBEL FLOAT GLASS Transmission loss function of sound frequencies (1) 125 Hz 6 mm 8 mm 19.5 22.1 250 Hz 23.4 25.1 500 Hz dB 29.5 32.2 35.5 35.6 27.6 28.7 STRATOBEL LAMINATED GLASS Transmission loss function of sound frequencies (1) 125 Hz 44.2 66.2 25.8 25.3 250 Hz 26.4 28.2 500 Hz dB 32.6 34.4 36.8 33.2 33.8 38.3 STRATOPHONE ACOUSTIC LAMINATED GLASS Transmission loss function of sound frequencies (1) 125 Hz 33.2 st 44.2 st 55.2 st 66.2 st 88.2 st 25.5 26.6 29.3 29.1 33.2 250 Hz 28.4 29.9 31.5 32.7 35.3 500 Hz dB 32.0 34.1 35.0 37.7 37.4 37.1 38.1 39.6 40.3 39.1 39.2 39.2 40.3 40.2 44.5 THERMOBEL DOUBLE GLAZING Transmission loss function of sound frequencies (1) 125 Hz 4 - 16 - 4 6 - 15 - 6 6 - 15 - 4 8 - 16 - 4 10 - 15 - 6 20.5 21.5 22.0 23.2 22.0 250 Hz 16.8 21.4 23.5 24.6 28.7 500 Hz dB 25.7 31.0 31.8 31.9 36.4 36.4 38.7 43.1 41.1 40.7 41.4 30.8 41.9 43.6 39.1 36.5 39.2 43.4 44.1 49.6 30 (-1;-4) 32 (-1;-3) 36 (-1;-5) 37 (-2;-5) 38 (-1;-4) THERMOBEL STRATOBEL DOUBLE GLAZING WITH LAMINATED GLASS Transmission loss function of sound frequencies (1) 125 Hz 4 - 16 - 44.2 44.2 - 16 - 33.2 6 - 15 - 55.2 44.2 - 14 - 44.6 8 - 15 - 55.2 66.2 - 15 - 44.2 88.2 - 16 - 55.2 22.0 23.7 23.5 26.6 26.1 26.5 30.5 250 Hz 23.2 26.4 28.6 27.0 32.3 33.6 35.5 500 Hz dB 33.6 37.7 36.5 38.8 39.5 39.7 41.3 43.3 43.3 43.2 43.0 41.0 41.3 40.1 48.6 41.9 39.6 43.1 40.2 44.6 46.9 50.6 53.7 47.4 60.8 53.6 60.8 62.0 37 (-2;-6) 39 (-1;-5) 39 (-1;-4) 40 (-1;-5) 41 (-2;-4) 42 (-2;-5) 43 (-1;-4) 37 39 39 40 41 42 43 1000 Hz 2000 Hz 4000 Hz Rw (C;Ctr) 30 32 36 37 38 1000 Hz 2000 Hz 4000 Hz Rw (C;Ctr) 41.1 42.0 47.4 47.9 53.8 36 (0;-3) 37 (0;-2) 39 (-1;-3) 40 (-1;-3) 41 (-1;-2) 36 37 39 40 41 1000 Hz 2000 Hz 4000 Hz Rw (C;Ctr) 38.2 47.4 35 (-1;-3) 36 (-1;-3) 35 36 1000 Hz 2000 Hz 4000 Hz Rw (C;Ctr) 31.6 35.9 31 (-2;-3) 32 (-1;-2) 31 32 1000 Hz 2000 Hz 4000 Hz Rw (C;Ctr) Acoustics Indexes (1) Rw+C Rw dB 29 31 28 30 Norms Rw+Ctr Impact / Break-in NPD NPD EN 12600 / EN 356 mm 6 8 Thickness Weight kg/m² Total 15 20 Acoustics Indexes (1) Rw+C Rw dB 34 35 32 33 Norms Rw+Ctr Impact / Break-in EN 12600 / EN 356 mm 1B1 / P2A 1B1 / P2A 9 13 Thickness Weight kg/m² Total 21 31 Acoustics Indexes (1) Rw+C Rw dB 36 37 38 39 40 33 35 36 37 39 Norms Rw+Ctr Impact / Break-in EN 12600 / EN 356 mm 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P2A 7 9 11 13 17 Thickness Weight kg/m² Total 16 21 26 31 41 Acoustics Indexes (1) Rw+C Rw dB 29 31 35 35 37 26 29 31 32 34 Norms Rw+Ctr Impact / Break-in NPD NPD NPD NPD NPD EN 12600 / EN 356 mm 24 27 25 28 31 Thickness Weight kg/m² Total 20 30 25 30 40 Acoustics Indexes (1) Rw+C Rw dB 35 38 38 39 39 40 42 THERMOBEL STRATOPHONE DOUBLE GLAZING WITH ACOUSTIC LAMINATED GLASS Transmission loss function of sound frequencies (1) 125 Hz 4 - 15 - 44.2 st 6 - 16 - 44.2 st 8 - 16 - 44.2 st 6 - 15 - 66.2 st 8 - 15 - 66.2 st 44.2 st - 15 - 44.2 st 10 - 16 - 44.2 st 10 - 16 - 55.2 st 10 - 16 - 66.2 st 66.2 st - 16 - 44.2 st 88.2 st - 15 - 44.2 st 66.2 st - 16 - 66.2 st 88.2 st - 16 - 66.2 st 25.0 23.2 24.5 27.2 28.2 27.3 26.2 28.8 31.0 27.6 30.5 30.4 35.9 250 Hz 26.0 28.6 29.9 30.7 33.3 31.5 33.2 34.1 33.7 38.0 40.0 39.3 43.6 NPD = No Performance Determined. (1) These sound reduction values correspond to glazings of 1,23m by 1,48m according to EN ISO 717-1 & EN ISO 10140 which are tested in laboratory conditions. The accuracy of the given indexes is not better than +/- 1dB. In-situ performances may vary according to the effective glazing dimensions, frame system, noise sources, etc. 500 Hz dB 33.4 38.7 39.6 39.3 40.9 42.2 42.7 45.8 46.2 45.8 45.4 46.7 47.8 44.1 48.7 47.4 44.7 42.8 53.0 46.7 46.2 45.7 54.1 52.5 53.9 51.6 46.0 48.2 48.4 44.8 43.8 56.3 50.9 49.3 48.6 56.0 55.2 54.0 55.1 49.1 53.4 55.4 54.6 56.2 59.7 57.9 61.1 62.2 63.1 63.8 65.1 68.5 39 (-2;-5) 41 (-2;-6) 42 (-2;-6) 42 (-1;-5) 43 (-2;-5) 45 (-2;-7) 45 (-2;-6) 46 (-2;-6) 46 (-2;-5) 49 (-3;-8) 50 (-2;-7) 50 (-2;-7) 52 (-1;-5) 39 41 42 42 43 45 45 46 46 49 50 50 52 1000 Hz 2000 Hz 4000 Hz Rw (C;Ctr) Acoustics Indexes (1) Rw+C Rw dB 37 39 40 41 41 43 43 44 44 46 48 48 51 34 35 36 37 38 38 39 40 41 41 43 43 47 Rw+Ctr 31 34 35 35 37 37 39 Norms Rw+Ctr Impact / Break-in EN 12600 / EN 356 mm 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P5A 1B1 / P2A 1B1 / P2A 1B1 / P2A 29 32 32 33 34 37 44 Thickness Weight kg/m² Total 31 37 41 43 46 52 67 Norms Impact / Break-in EN 12600 / EN 356 mm 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P2A 1B1 / P2A 28 31 33 34 36 33 35 37 39 38 41 42 46 Thickness Weight kg/m² Total 31 36 41 46 51 42 46 51 56 52 62 62 72
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