DAMPASTE® viscoelastic damping has high damping coe¡cient. 0,1 damping factor means 20 dB of lowering noise in environment. Directly applicable to any surface such as metal,composite and plastic and DAMPASTE® is resistant to oil, diesel . sea water; with a excellent adhesion quality to the surface. Depending on the application surface; a constraint layer (steel or aluminum vibration plates) is easily applied. Currently, over 100 yacht or vessel has DAMPASTE® vibration damping system. In the beginning of building ship or yacht building, you can supply comfort by applying DAMPASTE®.
Pre-treatment of surface:
Aluminium and stainless steel to be painted with wash primer. Steel to be sand blasted or painted. Before use the A and B components shall be thoroughly mixed together. Observe that the pot life after mixing is about 30 minutes. After mixing the DAMPASTE® may be trowelled out to specified thickness and the constraining metal sheet laid down in the wet layer. For vertical applications the constraining layer must be supported during the drying time.
DAMPASTE® Vibration damping system, should be applied under control of the manufacturer’s noise control engineers, or shipyard’s engineers in the implementation of places where it is necessary to dampen vibration and noise sources.
The following information is to explain basic rules of DAMPASTE® Vibration damping system application on all surfaces: 70 % of application surface should be covered by dampaste vibration damping system. No application on stieners and angled surfaces Application plates should be 3 cm away stieners or angled surfaces. Vibration plates (constraint layer) should not be smaller than 200X200mm sizes. No need to apply DAMPASTE® vibration damping system if Total area of the surface is less than 40 cm
Please apply only 1 vibration plate on 300X300 mm surfaces.
No application on welded corners or surfaces. Do not use welding after application of DAMPASTE® Vibration System. If it’s used, please apply the system again.
TECHNICAL INFORMATION AND SERVICE
In addition to supply of this product Marinsu Izolasyon San. Ve Tic. Ltd. Sti. oers competitively - priced in the Turkey. Use of our service ensures that installation is performed to highest standarts by tradesman fully experienced in the specialist skills of fitting acoustic materials correctly. For further details contact our technical team on +90 216 446 66 25
As it is seen from the Autoresponse graphics, the dampaste has at least %10 damping in all frequency domain. Besides, the time envelope has a great indication, how the dampaste damps the vibration plate rapidly compared with the reference metal plate.