Kinetics
Model Ultra Quiet SR Floorboard is a high performance continuous underlayment
material which substantially reduces impact noise transmission through
hard surface floor systems. Lab Ratings of IIC (Impact Insulation Class)
approaching 60 are possible in typical applications, compared with IIC-25
to 34 with conventional construction.
Model Ultra Quiet SR Floorboard is a new concept in the control of noise
in condominiums, apartments, multi-family dwellings, commercial buildings,
and other areas where footfall and impact noise can be the cause of occupant
complaints.
Model Ultra Quiet SR Floorboard is a 1 inch (25 mm) thick composite of
high density molded glass fibers separated by a rigid phenolic-treated
honeycomb core.
Features
- Withstands live loads up to 1000 psf
- Maintains strength even when wet
- Cuts easily with standard construction knife
- Very lightweight, easy to hand and install
- Approved for use with gypsum concrete, standard concrete, and built
up wood floors
- Greater noise control than typical 1/4 to 1/2 inch sound control mats
- Combines high resilience and sound absorption in a single layer
Technical Data
- Size 4 feet by 6 feet
- Thickness 1 inch
- Nominal Weight 12 lbs / sheet
Application
Many occupants have a preference for hard surface floors such as ceramic
tile, quarry tile, marble, hardwood flooring, engineered floors, or vinyl
tile. Without carpeting to cushion footfalls, impact noise will be heard
clearly in the occupied spaces below.
Many localities have adopted building codes which require minimum IIC
and STC ratings for floor/ceiling systems. An IIC of 50 or less will result
in disturbing impact sounds below. With an IIC of 50 to 60, certain sounds
may be audible in the spaces below. Acousticians familiar with noise issues
in high end condominium buildings often recommend a lab tested assembly
with ratings in the 55 to 60 range to minimize occupant complaints.
Ultra Quiet SR Floorboard is used where more typical 1/4" to 1/2" sound
control mats do not provide the necessary sound reduction. This 1-inch
thick resilient layer dramatically improves impact (IIC) noise ratings
through the floor assembly while increasing the STC rating for airborne
noise as well.
For use with either wood frame or concrete structural floors, Ultra Quiet
SR Floorboard can be installed with a reinforced mortar bed, gypsum concrete,
or a poured concrete slab.
