10 multifunctional

fig. 6 - Acoustic insulation

solutions

In addition to its superb energy performance, Thermobel

a aco a ou o usti u ic PVB ic

Stopray can also offer:

ST OPRA A A Y coatin g

Enhanced acoustic insulation

This is possible by using glasses with different thicknesses to achieve average acoustic insulation of 33 to 37 dB. For particularly bothersome noise levels, it is best to use a

EX T IN T

Thermobel Stopray double glazing in which one of the glasses is Stratophone (laminated glazing with a PVB acous- tic interlayer)(fig. 6).

Examples

Exterior sheet StoprayAir pocketStratophoneRw (C;Ctr)Rw+CRw+Ctr 61244.240 (-2;- 5 )383 5 81 5 66.243 (-2;-4)4139

Enhanced safety:

•

passive safety for preventing injury (EN12600):

depending on the type of application, Thermobel Stopray glazing can be supplied with one or two tough-ened glasses (mechanical strength is five times higher than that of normal glass – level 1 C). Some applications require laminated glass (level 1B1 or 2B2).•

active safety:

burglar-resistant glasses (EN 356 – level P1A to P5A, P6B to P8B). Depending on the type of protection desired, a laminated glass ideal for the level of protection desired will be incorporated into the insulating glazing (fig. 7). fig. 7 - Enhanced safety

PVB

Thermobel Stopray Carat - Enterprise - CHINA