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Apply spray adhesive (such as Camie 363 High Strength Fast Tack Spray Adhesive), following manufactures directions, to one side of Kinetics SRP perimeter interface material (alternatively double‐sided tape may be used).ģ. ![]() Isolators installed at the perimeter must be located not more than 12" from the edge of the isolated ceiling maintain at least a three-inch clearance from the perimeter.1-1/2" x 1/2", 16-gage cold-rolled channel.Ģ. Kinetics Noise Control SRP Perimeter Interfaceġ. Qt sound control underlayment free#Wood subfloors shall be free of weak spots, squeaks, protruding nails, screws, staples, and be clean and dry.Concrete subfloor shall be troweled smooth, free from spills/voids, and be clean and dry.If a waterproof membrane is used, it shall be load bearing.DO NOT use Ultra Quiet SR Floorboard to bridge spans or low areas in the subfloor.Slope of subfloor shall not exceed 1/4‐inch per foot.variation in the slab shall be 1/4‐inch in 10‐feet and 1/8‐inch in 4 feet from the required plane. Ensure a strong, rigid subfloor with deflection not exceeding 1/360 of the span, including live and dead loads.Subfloor shall be clean, flat, and level.Kinetics Noise Control reserves the right to alter these suggestions and encourages contact with the factory or its representatives to review any possible modification to these suggested guidelines prior to commencing selection. These suggestions may be followed, modified, or rejected by the owner, engineer, contractor, and/or their respective representative(s) since they, not Kinetics Noise Control, are responsible for planning and executing procedures appropriate to a specific application. MP Global provides sound testing on common assembly but can not provide testing for every flooring in the world as it is entirely infinite.These suggested installation guidelines represent generally accepted procedures for properly installing Ultra Quiet SR Noise Control Underlayment. On top of that, the manufacture of the floor covering can use different materials. The QuietWalk underlayment provides very high ratings such as IIC of 71 and STC 66 as of mid 2018.ĭisclaimer: All Ratings Are Not Equal As with any underlayment sound testing number that a company gives you, each subfloor or floor assembly in your home. ![]() There is a small air gap allowing to absorb more “sound”. With floating wood floors such as laminate, floating bamboo, rigid PVC core vinyl planks and wood/plastic the underlayment is not attached to the subfloor or floor. View sound ratings for glue down and nail down flooring Floating Engineered Wood or Laminate Flooring Glue down is a better option due to no impact energy transferring to the subfloor but the underlayment. When an impact is made on the floor, the impact energy will transfer to the nail to the subfloor. Nailing down your flooring to the subfloor is not the best option. ![]() Floor Soundproofing Underlay Types Knowing What Installation Type Of Your Floor Can Steer You In The Right Direction Many larger luxury condo associations and municipalities are now looking at the higher 50’s and lower 60’s range. ![]() Qt sound control underlayment code#To meet International Building Code – both IIC and STC need to meet the minimum of 50 to pass. The higher the number, the higher the resistance – the better. The frequencies are calculated by decibel measurements and ratings are calculated by a very complex mathematical formula. So How Are The Ratings Calculated?īoth test involve an apparatus in an upper chamber and a measuring system in the lower chamber. Qt sound control underlayment tv#Examples include voices, stereo systems and TV noise. STC evaluates the ability of a specific construction assembly to reduce airborne sounds. Examples include objects falling on floor, kids jumping off couches, tap dancing, anything that stimulates footfall. IIC test the ability to block impact sound by measuring the resistance to transmission of impact noise or structure-born noise. 3.2 Floating Engineered Wood or Laminate Flooring Impact Insulation Class (IIC) Sound Rating ![]()
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