FIELD: construction.
SUBSTANCE: invention concerns construction, particularly floor plates. Floor plate utilises compensation element, particularly counter-stretch impregnate where soaked paper is connected to bottom insulation layer. Bottom insulation layer in floor plate serves as sound-damping layer. Glue coating is applied between paper and bottom layer.
EFFECT: simplified and cost-saving production of floor plates, enhanced sound damping.
41 cl, 6 dwg
Authors
Dates
2009-09-20—Published
2005-08-08—Filed