Web29 jan. 2024 · We wanted a maximum cork underlayment sound rating without raising the finished floor too high. So we chose to go with a 12mm thickness. Be sure to keep floor height in mind. You want space for doors, carpets, floor mats, etc. Most condo boards require at least 12mm or thicker cork underlayment between floors when using hard … Web24 jun. 2014 · The typical rating for the design would be an IIC 51 to 55 and STC 56 to 60, depending on the floorcovering (e.g. laminate, tile, floating engineered wood), the acoustical performance of which would be listed …
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WebSound Transmission Class (STC ) is an integer rating of how well a building partition attenuates airborne sound. In the USA, it is widely used to rate interior partitions, ceilings and floors, doors, windows and exterior wall configurations (see ASTM International Classification E413 and E90). WebThe STC Rating is 66db, and the IIC Rating is 67db. It inclused a 3″ overlap and self-adhesive strip to make installation even easier. This underlayment also has a pre-attached vapor barrier to protect floors … limestone county district clerk
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Web1 mrt. 2010 · Every day at Maxxon Corporation I make floors a little flatter and a lot quieter; while maintaining their UL fire ratings. I assist … WebSTC & IIC RATINGS FOR UL L528/L529 FLOOR COVERING STC IIC TEST NUMBER Carpet & Pad 48 56 NRC 1039 & 1040 Vinyl 45 37 NRC 1041 & 1042 Lightweight … Webunderlayment, to raise the IIC rating of a floor assembly to code-required minimums. Table 1 (Assembly Ratings) on page 58 shows IIC ratings for the various floor/ceiling … limestone county event center athens al