US Patent:
20180328036, Nov 15, 2018
Inventors:
- Spring City PA, US
James John Kolcun - Collegeville PA, US
Eric Anthony Kukoda - Lincoln University PA, US
Arthur Balzereit - Collegeville PA, US
International Classification:
E04C 2/292
E04C 2/296
E04B 1/86
E04B 1/14
E06B 3/70
B32B 3/06
B32B 3/26
B32B 5/18
Abstract:
Described herein is an acoustic structural panel having a first exposed major surface opposite a second exposed major surface and side surfaces extending between the first and second exposed major surfaces, the acoustic structural panel comprising a first protective layer comprising at least a portion of the first exposed major surface, a second protective layer comprising at least a portion of the second exposed surface, a core structure located between the first and second protective layers, the core structure comprising, a foam body; and a fibrous body, wherein the first major exposed surface of the acoustic structural panel comprises a plurality of apertures exposing the fibrous body.