Glass type

Pillar spacing/mm

Thickness/mm

Average sound insulation/dB

5T-0.3V-5T

50

10.3

36.18

5T-0.3V-5T

70

10.3

36.35

6T-0.3V-4T

70

10.3

37.63

6T-0.3V-6T

70

12.3

37.74