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| NoiseStop Systems NoiseSonic E |
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 NoiseSonic E sound control matting is a flexible matting made of a three-dimensional filament structure, provided on one side with a non-woven filter fabric. The two components are thermally bonded together over the entire area. The three-dimensional structure is produced from polyamide 6 monofilaments, welded together where they cross. On one side the filter fabric extends 100mm beyond the edge of the filament structure.
Application
NoiseSonic E is used as sound control matting beneath ceramic tiles, or marble, in both wood frame and concrete slab constructions. Due to its thin cross-section (10mm) NoiseSonic E is ideal for both new constructions and retrofit. NoiseSonic E when applied correctly offers a better weighted reduction impact sound pressure level (ΔLw) than the required 17dB.
Properties
| Weight |
825kg/m² |
EN 965 |
| Thickness |
10mm |
EN 964-1 |
| Free Space |
>90% |
| Matting Density |
≈825kg/m³ |
| Polymer |
spacer |
Polyamide 6 |
|
non-woven |
Polyester/polyamide |
| Colour |
spacer |
Black |
|
non-woven |
Grey |
| UV stabilisers |
Carbon black and others |
| Deflection under load |
deflection in mm, in a conditioned environment (20ºC, 65% RH), starting with a pre-load of 2kPa (corresponding to the weight of a 80mm concrete slab) |
| Property |
Institute |
Standard |
Result |
| Sound Reduction |
IfB |
SIA 181, ISO 717-2 |
ΔLn,w = 34dB |
| Sound Reduction |
WTCB, Belgium |
ISO 717-2 |
ΔLn,w = 26dB |
| Dynamic Stiffness |
WTCB, Belgium |
ISO 9052-1 |
S' = 30.1 MN/m³ |
| Impact Insulation Class |
WTCB, Belgium |
ASTM E-989 |
IIC 59 |
Dimensions and weights
|
Matting |
Rolls |
| Type |
Width (m) |
Length (m) |
Area (m²) |
Diameter (m) |
Length (m) |
Gross Weight (kg) |
| NoiseSonic E |
1.00 |
45 |
45 |
0.87 |
1.02 |
38 |
Installation Guide
All preparatory site and sub floor work should be in compliance with the given specifications
- The sub floor should be clear and level and the wall construction should be ready. Thoroughly check the sub floor, fill in any open cracks and remove any residue that would interfere with the NoiseSonic E.
- Apply the NoiseStop Isolation Tape to the wall or vertical partition, including doorframes, surrounding the perimeter of the sub floor receiving the NoiseSonic E system and around the perimeter of any protrusion through the floor. Never attach the perimeter barrier mechanically, unless in the area of isolation to be removed when the floor is finished.
- Lay NoiseSonic E directly over the sub floor with the black mesh down and the grey fabric side up. NoiseSonic E should be pushed up tightly to the isolation barrier previously installed around the perimeter floor.
- Connection must be made with abut joint of the black spacer and overlapping the butt joint, with the 100mm filter fabric overstand. Connection in length direction can be made with a butt joint, or by cutting 100mm of the core only and use the filter overstand for overlapping the butt joint. Tape all overlaps and joints between NoiseSonic E strips and between strips and the perimeter with duct or cellophane tape at least 50mm wide. All seams must be taped in order to prevent any mortar from flowing into the spacer. In case concrete or mortar of very low viscosity (high slump) is used it may be advisable to use a 0.2mm thick polyethylene sheet on top of the NoiseSonic E filter fabric.
- Install the mortar bed according to the project specifications and taking into account the deflection of NoiseSonic E.
- After the finished floor is installed, trim the perimeter isolation barrier at an angle of 45º and 5mm below the finished flooring. Fill the grove with a bead of acoustic sealant.
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