Enviro Acoustics Pty Ltd
Insulation in Campbelltown

Other areas needed hilt one way mushroom pins that we imported from Germany, specially for the project. As the halls are mufti purpose and worn for music drama, the reverberation time of over 2.5 seconds was unacceptable. The reverberation time has dropped to 1.4 secs, just within the acceptable range and the finer points of Romeo Juliet can now be easily heard and understood by all the audience. Standing wave (echo) generation is minimized with resultant theater acoustics where speech and music are clearly audible with a reduction in ambient noise levels. When ENVIROSPRAY 300 is sprayed into plasterboard (dry wall) cavities the combination assembly attain exceptionally tall transmission loss ratings. A bonus advantage of this application is the incredibly lofty attenuation of rain commotion and reverberation oversee within the space directly below. ENVIROSPRAY 300 can be pumped to solely infill wall and floor cavities to receive a high density insulation barrier for transmission loss enhancement. The product is spray applied to almost any steady substrate using specialized pumping equipment. that can pump from up to 50 meters away. Thicker applications are more efficient in absorbing low frequencies. Metal Roofs of stadiums, factories, theaters and educational facilities for rain racket reduction, thermal insulation and condensation control. Plasterboard ceilings of restaurants, lecture halls, cinemas, theaters and auditoriums for echo reduction and an architectural visual finish. Masonry or dry wall cavities of evening clubs, studios, theaters and stadiums for transmission loss and reverberation control. Compliance with the Acoustic Specification as noted above.