Products Description
The Fireproof Rock Wool Sandwich Panel with PU Edge Sealing is a high - performance building material designed to offer superior fire resistance, insulation, and durability. This panel features a core of rock wool, known for its excellent fireproofing properties, with the added benefit of PU (polyurethane) edge sealing that enhances its thermal efficiency and moisture resistance.
The weight per square meter of the panel ranges from 15 kg/m² to 25 kg/m², with a tolerance of ±5%. The thermal conductivity coefficient of the rock wool core is 0.038 - 0.042 W/(m·K). Compared with EPS core sandwich panels, our rock wool sandwich panels have a much higher fireproof grade (A grade vs. generally B grade or lower for EPS), and although the initial cost may be slightly higher, the long - term safety and energy - saving benefits make it a more cost - effective choice.
| Product name | Color Steel Rockwool Sandwich Roof/Wall Panel |
| Thickness of panels | 40/50/75/80/100/150/200mm |
| Core material | Rockwool |
| Density : core material | Rockwool: 80kg/m ³ -120kg/m ³ |
| Metal sheet(0.4-0.8mm) | 1) color prepainted galvanized steel sheet Metal sheet(0.4-0.8mm) 2) Aluminium zinc sheet 3) stainless steel sheet 4)Aluminum Magnesium Manganese sheet |
| Fireproof grade | A grade |
| Temperature resistance |
>1000°C |
| Color of steel plate | White grey.silver gray,sea-blue,crimsonor as per Ral |
| Exterior / Interior surface profile | Square wave,flat,embossment, small wave, wide ribbed |
| Length of panel | Max.11 .8 meters |
| Joints type | tongue and grouve with hidden screw Joint |
| Installation method | 1. horizontal 2. vertical |
Product Application
Roofing Systems: The panel is also suitable for use in roofing applications where fire resistance and insulation are essential. Its lightweight yet strong construction makes it ideal for both pitched and flat roofs, providing excellent protection against heat loss and reducing the building's overall energy footprint.
Partition Walls: In addition to external walls, these panels are also used for internal partition walls in commercial, industrial, and residential buildings. They help control fire spread within the building and provide soundproofing between different areas or rooms.
Exterior Facades: These panels are often used for cladding in exterior facades, offering both protection from external weather conditions and enhanced fire resistance. The panel's robust design and resistance to corrosion make it suitable for long-term use in outdoor applications.
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About Us
FAQ:
What is the core material of the Fireproof Rock Wool Sandwich Panel?
The core of the panel is made from rock wool, a non-combustible material known for its excellent fire resistance, thermal insulation, and soundproofing properties.
What is the purpose of the PU edge sealing?
The PU edge sealing enhances the panel's moisture resistance, preventing water ingress and improving its thermal and acoustic performance. It also helps to seal joints more effectively, offering additional protection against fire and air infiltration.
Is the panel fire-resistant?
Yes, the rock wool core is non-combustible and can withstand high temperatures, offering superior fire protection. It is ideal for buildings where fire safety is a top priority.
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