Prefabricate steel structure Workshop 1、Product Detail information 1)EPS SANDWICH PANEL EPS sandwich panel takes the color steel plates as surface layer, the flame-resistant polystyrene foam board as core material, the polyurethane as plastering agent. The panel is formed by continuous heat and compression, synchronous scale and cut. The performance in heat reserve and heat insulation is excellent The sandwich panel is fixed by the connection and the purlin, then the whole integrative rigidity will be enhanced higher, the whole roof and the wall panels will be enhanced to work well 2)PU Sandwich Panel Polyurethane panel takes the polyurethane as core material. Except having the same characteristics of the EPS sandwich panel, the Pu sandwich panel possesses the features of being nonflammable, wide range of service temperatures. The core material application temperature is -196℃~+130℃, the instant service temperat…