The polyurethane edge sealing rock wool board produced by Kebao Group is a high-quality energy-saving building board made of non combustible structural rock wool as the core material, galvanized or aluminum zinc coated steel plate as the surface, polyurethane edge sealing at both ends, and professional developed adhesive, which forms a composite of the two through interaction. It integrates fire prevention, thermal insulation, noise isolation, and aesthetic decoration.

Used for external wall enclosure of various steel structure buildings

Features: Fireproof, thermal insulation and thermal insulation products

Introduction: Polyurethane edge sealing rock wool board with hard foam is currently internationally recognized as a high-quality building enclosure fireproof insulation board. It has low thermal conductivity, good load resistance, high bending strength, no water absorption, no decay, no insect or mouse bite, good flame retardancy, and a wide temperature range. By utilizing the physical properties and unique formula of polyurethane (PU. PIR), the polyurethane foaming agent is uniformly sprayed onto the color coated steel plate, causing the foaming agent to foam and form a three-layer disposable polyurethane (PU. PIR) color steel composite sandwich panel between the color coated steel plates. This new lightweight building material is a perfect combination of color coated steel plates and polyurethane, which is the development direction of lightweight building materials.

Polyurethane edge sealing rock wool board shall comply with the standard GB/T23932-2009 "Metal faced Insulated Sandwich Panels for Buildings"

fillet joint 

1. Roof panel: Overlapping type (exposed nail type) 2. Wall panel: Hidden type - self tapping nails are not exposed, with excellent waterproof performance. Clear nail type - self tapping nail exposed, commonly used as a partition board indoors.

Specification parameters

1. Color coated steel plate: upper steel plate: 0.5mm-0.8mm, lower steel plate: 0.4mm-0.8mm

2. Rock wool density: not less than 100-180kg/m ³

3. Common composite board thicknesses include 50mm, 75mm, 80mm, 100mm, 120mm, 150mm, etc

4. Installation process of composite board with effective width of 1000mm polyurethane edge sealing rock wool board

The polyurethane edge sealed rock wool board produced by Kebao Group is widely used in steel structure buildings such as steel factory buildings, power plants, power equipment companies, automobile exhibition halls, cement warehouses, steel structure offices, airport terminals, train stations, sports venues, large supermarkets, logistics centers, data centers, etc.