
Click and move

Patented
3802-03/TD1 it incorporates a new movement and PATENTED translation control system that allows the bifid extension plate to work freely in both directions. Our engineers work very hard to maximise safety, testing and verifying the ideal axial compression of the polymer before it´s leaving our factory. This process has allowed us to obtain acoustic improvements to airborne noise above 16 dBA.
Available in two thicknesses: 0,8 mm and 1,5 mm.
✓ 3802/TD1: L square in 1,5 mm thickness
STRONGER for air chambers over 10 cm.
✓ 3803/TD1: L square in 0,8 mm thickness.
Bending the square with your hands has never been so easy before! It has the advantage of bending and reducing the size of anti-vibration mount to adapt it to smaller spaces.
✓ Load range from 5 to 30 kg for both products.
The difference lies only in the thickness of the sheet metal.
Installation video
LATERAL ANIT-VIBRATION MOUNT DESIGNED FOR ACOUSTIC WALL INSULATIONS WITH IT´S DOUBLE FIXING ABILITY ALLOWING TO INCREASE THE SECURITY OF THE SYSTEM
Here you can download the installation manual
Installation manual 3802-03/TD1
Product registered in the Spanish Patents and Trademarks Office
Possibility to build wall lining systems with air chambers with several thicknesses and hold the sound absorbing material
They avoid vibration transmission. The polymer works both in compression and elongation.
Easy installation
The two anchor points guarantee a stabler support.
It has a central shaft to ensure the system in case of fire


Load Range: 5-30 kg

Resonance frequency: 7 – 15 Hz

Box format:
– SE-3802/TD1 – 50: 50 units
– SE-3802/TD1 – 16: 16 units
– SE-3803/TD1 – 50: 50 units
– SE-3803/TD1 – 16: 16 units
Test Report Nº: B2020-LACUS-IN-122-2 A
Purpose: Airborne Soundproofing Test
Standards: UNE-EN ISO 10140-1:2016 and 10140-2:2011
Laboratory: TECNALIA (Vitoria, SPAIN)
Date: 23 October 2020
Sample: CHOVA+SENOR SELF-SUPPORTING ACOUSTIC WALL LINING
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: 19.5 cm
Sample Description: Self-supporting wall lining system comprising: SE-3802/03 TD1 dampers (SENOR) + SE-TAV-500/11A and 11R acoustic plugs (SENOR) + SE-BEC-10×100 and SE-BEC-6×100 acoustic strips (SENOR) + 48 mm channels and studs (KNAUF) + SE-MONT-BICAPA-40 decoupling strip (SENOR) + 4 cm CHOVANAPA sound-absorbing material (CHOVA) + 15 mm Plasterboard (KNAUF) + 4 mm VISCOLAM 65 acoustic membrane (CHOVA) + 12.5 mm Plasterboard (KNAUF).
Result: An improvement of 17 dB in airborne sound compared to the base wall, which has a rating of 48 dB, resulting in a total soundproofing of 65 dB.
Laboratory measurement of airborne sound insulation improvement – WITH DAMPERS –
Laboratory measurement of airborne sound insulation improvement – WITHOUT DAMPERS –

Construction detail
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Designed for acoustic wall lining system

> 16 dB