STEEL EXTERIOR/VINYL COVERED HARDBOARD INTERIOR WALLS (S/B): LF @ ‘ FT TALL
The walls shall be 3″ thick composite sandwich panels. The outside shall be stucco-embossed 26 GA steel, pre-painted white. The inside shall be 1/8″ hardboard with a vinyl finish of light cream grey or white. The core shall be of 99#, 3/4″ cell, 11% phenolic-resin impregnated structural Kraft honeycomb. Panel division/finish strips shall consist of color coordinated vinyl “H” connectors that shall not protrude more than 1/16″ beyond the finished wall panel.
The entire panel shall be laminated together using a solvent free two-part polyurethane adhesive and pressure. The panels shall have formed edge connectors that are capable of being friction locked without mechanical fasteners using a full length joint without through metal connectors. The joint shall allow lateral expansion and contraction. This shall result in a structural panel that shall not require support columns every 4′.