Composite protective pearl wool board

• Main Author: GU ZIXING
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a composite protection type pearl wool board which comprises a pearl wool board body, the interior of the pearl wool board body is jointly composed of a fireproof surface layer, a water-resisting layer, a heat preservation layer and a pearl wool core board, the fireproof surface layer is wrapped on the surface of one side of the water-resisting layer, the water-resisting layer is wrapped on the surface of one side of the heat preservation layer, and the heat preservation layer is wrapped on the surface of the other side of the pearl wool core board. The pearl wool core plate wraps the surface of the other side of the heat preservation layer, a PVC flame-retardant panel, a fireproof coating plate and a heat insulation panel are arranged in the fireproof surface layer, and a high-molecular polymer plate, a high-density fiberboard and a waterproof plastic plate are arranged in the water-resisting layer; a polyurethane foam board, a polystyrene foam board and a polystyrene board are ar