Floating Acoustic Wall Lining for
Premises with emission > 90 dBA
Fire Resistance Test EN 1363-1:2020, EN 1364-1:2015 y EN 13501-2:2016
SENOR-4800/TDM
Patented
Hybrid damper with double wall fastening for acoustic wall lining with C-profiles or studs
Model 4800/TDM
The 4800/TDM is designed to eradicate and attenuate the transmission of vibrations produced by shocks, impacts or vibro-mechanical energies from equipment that generates noise pollution below the threshold of the audible field of 20Hz.
There are 4 references differentiated by load range and colour: Grey, Green, Blue and Red.
✓ 4800/15-TDM (Load range from 3 – 15 kg)
✓ 4800/30-TDM (Load range from 15 – 30 kg)
✓ 4800/50-TDM (Load range from 30 – 50 kg)
✓ 4800/75-TDM (Load range from 50 – 75 kg)
Hybrid wall mount for acoustic wall lining system
Here you can download the installation manual
Product registered in the Spanish Patents and Trademarks Office
Double fixation to the wall
Steel bracket of 1,5 mm thickness
Excellent soundproofing results thanks to the hybrid combination
Load Range: 3-15 kg
Load Range: 15-30 kg
Load Range: 30-50 kg
Load Range: 50-75 kg
Resonance frequency: 3 – 7 Hz
Box format:
– SE-4800/15-TDM/30: 30 units
– SE-4800/30-TDM/30: 30 units
– SE-4800/50-TDM/30: 30 units
– SE-4800/75-TDM/30: 30 units
Test Report Nº: B2021-LACUS-IN-159 A
Purpose: Airborne Soundproofing Test
Standards: UNE-EN ISO 10140-1:2016 and 10140-2:2011
Laboratory: TECNALIA (Vitoria, SPAIN)
Date: 30 November 2021
Sample: CHOVA+SENOR SELF-SUPPORTING ACOUSTIC WALL LINING – EI120
Standardised Base Wall: 15 cm concrete block + plasterboards on both sides
Standardised Base Thickness and Weight: 17.5 cm and 300 kg/m²
Total Wall Lining Thickness: 20.2 cm
Sample Description: Self-supporting wall lining system comprising: SE-4800/TDM dampers (SENOR) + SE-TAV-500/11A and 11R acoustic plugs (SENOR) + SE-BEC-10×100 acoustic strip (SENOR) + 48 mm channels and studs (KNAUF) + SE-MONT-BICAPA-40 decoupling strip (SENOR) + 4 cm CHOVANAPA sound-absorbing material (CHOVA) + 25 mm fire-retardant PYL (KNAUF) + 4 mm VISCOLAM 65 acoustic membrane (CHOVA) + 25 mm fire-retardant PYL (KNAUF)
Result: An improvement of 21 dB in airborne sound compared to the base wall, which has a rating of 48 dB, resulting in a total soundproofing of 70 dB.
Laboratory measurement of airborne sound insulation improvement – WITH DAMPERS –
Test report Nº: 086146-001
Objetive: Fire Resistance Test
Quality Standars: EN 1363-1:2020, EN 1364-1:2015 y EN 13501-2:2016
Laboratory: TECNALIA (Azpeitia – Guipúzcoa)
Date: 23 October 2020
Sample: SENOR+CHOVA EI120 SELF-SUPPORTING ACOUSTIC WALL LINING
Samples dimensions: 3 m width x 3 m height
Test duration: 149 minutes. An insulation failure occurs at minute 140 and an integrity failure occurs at minute 148.
Description of the sample: self-supporting acoustic wall lining formed with dampers SE-4800/TDM (SENOR) + dampers SE-TAV-500/11A and 11R (SENOR) + acoustic band SE-BEC-6×100 and SE-BEC- 10×100(SENOR) + 48 mm channels and studs + 4 cm CHOVANAPA absorbent material (CHOVA) + 25 mm fire-retardant PYL (KNAUF) + 4 mm VISCOLAM 65 acoustic plate (CHOVA) + 25 mm fire-retardant PYL (KNAUF)
Field of direct application (changes or variants permitted):
– WIDTH: unlimited
– HEIGHT: up to 1 metre longer than the test sample, that is, up to 4 metres.
– Further permitted variants are listed in the Classification Report.
Result: Fire resistance classification: EI120 E120
Fire resistance test according to EN 1364-1:2015
Qualification fire resistance test according to EN 13501-2:2016
Sample Project
FLOATING TRANSFER FOR PREMISES WITH EMISSION <90dBA WITH MUSIC
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