HONEYCOMB ROOF – 4″, 4-PLY: SQUARE FEET
The roof shall be 4″ thick composite sandwich panels. Both sides shall be stucco-embossed aluminum, pre-painted white; the top skin shall be bonded to a 1/8″ tempered hardboard shock plate. The core shall be of 99#, 3/4″ cell, 11% phenolic-resin impregnated structural Kraft honeycomb.
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.