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1. (WO2001034913) ACOUSTIC SCREEN PANEL EXECUTION METHOD AND THE ACOUSTIC SCREEN PANEL

Pub. No.:    WO/2001/034913    International Application No.:    PCT/PL2000/000075
Publication Date: Fri May 18 01:59:59 CEST 2001 International Filing Date: Tue Oct 24 01:59:59 CEST 2000
IPC: E01F 8/00
Applicants: GRZELSKI, Maciej
Inventors: GRZELSKI, Maciej
Title: ACOUSTIC SCREEN PANEL EXECUTION METHOD AND THE ACOUSTIC SCREEN PANEL
Abstract:
The acoustic screen panel in the form of a block of the insulating material fixed in a metal frame with a covering lattice, characteristic of the fact that the stone wool block (1) has a core (2) approximately equal to (0,4-0,8) of the block thickness and lower density, as well as two covering layers (3) of approximate equal thickness but higher density. The block (1) is covered on both sides with a mesh (4) of circa 1 mm in diameter, advisably polyurethane as well as with a mesh (5) of circa few millimeters in diameter, advisably polyurethane.