Tuf-Barrier
Data:
Ideal for reflecting noise in heavy traffic areas and neighborhoods.
AIL Sound Walls’ Tuf-Barrier reflective sound barrier wall system is constructed of tongue and groove PVC panels. Panels are stacked and placed within standard steel posts to the required height and capped with a top panel.
AIL Sound Walls are available in a variety of attractive colors.
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STC – Sound Transmission Class
STC is a single-number index used to rate the material’s ability to reflect noise and to reduce the decibel level.
NRC – Noise Reduction Coefficient
NRC is a single-number index rating used to determine how absorptive the material is. Industry standard ranges from zero to 1. An absorptive sound wall reduces the sound energy that would typically reflect back toward the sound source and has a higher decibel reduction.
