Dev13 sound insulation glass professional sound insulation glass

  Dev soundproof glass adopts glass sheets with different vibration coefficients
The arrangement of soundproof glass sheets is set by judging the noise source and direction
When the sound wave vibration of noise is transmitted in the dev sound insulation glass, it will cause the original glass with different vibration coefficients to produce vibration and resonance of different amplitudes
Through the stretching and extrusion of the EVA laminated intermediate film, the friction generated will convert the kinetic energy of sound wave into heat energy, which will be emitted through the surface of the glass, so as to achieve the good sound insulation performance of the dev sound insulation glass The dev sound insulation glass produced by our company is produced and processed in strict accordance with the patent technical requirements of our company
The quality of the product is stable and reliable
Compared with the PVB laminated glass of the same thickness, the weight of the dev sound insulation glass is reduced by more than 30% under the same sound insulation weight
If the sound insulation weight of the dev sound insulation glass is increased by about 32% compared with the PVB laminated glass under the same thickness, More importantly, the EVA intermediate film used in dev sound insulation glass has excellent ductility
The service temperature range is 60 ℃ above zero to 40 ℃ below zero
Within this range, the performance of dev sound insulation glass has almost no change
Compared with PVB laminated glass, it will harden below 10 ℃ and affect the sound insulation effect of the glass
Dev sound insulation glass is undoubtedly an ideal choice The dev sound insulation glass series products produced by our company have 13mm thick dev13 sound insulation glass with a sound insulation volume of up to 43db, 16mm thick dev16 sound insulation glass with a sound insulation volume of up to 49db, and 19mm thick dev19 sound insulation glass with a sound insulation volume of up to 51dB, which can be used to prevent the noise isolation of various building sound insulation doors and windows, building curtain walls, production workshops and equipment of factories and mining enterprises