Hushpak Engineering recently supplied noise panels to Roads and Maritime Service (RMS) for the John Renshaw Drive interchange at Tarro, NSW. A number of the original twin fibreglass acoustic panels needed replacing, so RMS engaged Hushpak to provide a more robust alternative.
Invented by Hushpak, with a sound transmission class of 25 (STC 25), HushPanel is effective in reducing noise from vehicle traffic. Designed to ensure quick and easy installation, HushPanel is erected with minimal installation time, reducing road closure and traffic delays. Thirteen panels were manufactured from Colorbond Monument and installed with aluminium frames, providing an attractive and effective noise barrier.