Super SAM® 125 Membrane from NAC Products, Inc. achieves an IIC 51
AKRON, OH -- Super SAM® 125 Sound Control Membrane, the most effective all-purpose membrane on the market, which is manufactured by NAC Products, Inc, has achieved an IIC of 51, Delta IIC 22 and an STC 54 on a bare, 6-inch concrete slab.
Architectural Testing, Inc., a subsidiary of Intertek, was contracted by NAC to conduct, impact sound transmission, delta impact sound transmission and airborne sound transmission loss tests. The acoustical tests were conducted in accordance with standards, ASTM E 492, ASTM E 2179 and ASTM E 90.