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

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