PU-D30 Visco Elastic Damping Layer is a two component polyurethane compound, designed for use in constrained layer application.
PU-D30 Visco Elastic Damping Layer is a specially formulated polyurethane polymer designed to produce, together with the steel construction and steel tiles constraining layer. A final structure with very high loss factor over a wide temperature and frequency range. This dramatically reduces noise levels generated by vibration of the structure.
PU-D30 Visco Elastic Damping Layer has a high tixotrophy allowing thick layers to be applied on vertical surfaces.
Note: This system allows the steel tiles constraining layer to be installed without any kind of mechanical fastening.
Density of PU-D30: Approx. 1,6 kg/mm/m2
Density of steel tiles: Depending on required thickness
Thickness of build-up: Minimum 2,5 mm
Weight of build-up: Depending on required thickness