Plate for reducing noise for building floor coverings has wood fibre panel forming insulating underlay for laminated floor

摘要

The plate for reducing noise of building floor coverings has a wood fibre panel with perforation for use as a noise insulating underlay to reduce walking noise under a laminated floor, made out of wood fibres with binder of hardened adhesive or phenol resin. The panel has a thickness of two and a half to five millimetres, preferably three millimetres.