Thermal insulation noise reduction glass

Three-layer insulating glass has better thermal insulation, sound insulation and heat insulation than two-layer insulating glass.  It can also be said that two double-layer insulating glass are installed.

 From the perspective of thermal insulation, the K value of double-layer insulating glass is generally 2.8, and that of three-layer insulating glass is generally 1.8.  The difference in thermal loss is 35%.  According to the glass proportion of 80%, the difference in thermal insulation performance is 28%.

 From sound insulation Angle, 3 glass compares double deck glass to increase commonly 1-2 decibel sound insulation.

 Another sound insulation glass is referred to as laminated glass, also is composed of two pieces of glass, but the difference is that there will be a layer of PVC film between two pieces of glass, it can not only strengthen the earthquake effect, high safety glass, but also has good sound absorption effect, so the noise isolation effect is good,  also is a kind of sound insulation glass now more loved.