Rock Wool Sandwich Panel

Product Description

Company & Product Overview

We are a comprehensive corporation integrating design, on-site installation, and after-sales service, consulting, and project management related to metal roofs, facade systems, and floor decking. Based on international norms and standards, we absorb the essence of the global industries. By integrating these practices with our own strengths and localized technologies, we deliver cost-efficient and practical structural solutions.

Our focus includes standing seam systems, double standing seam systems, metal shingle systems, and durable floor decking. We have successfully completed a significant volume of large-scale roof and facade projects involving aluminum alloy, titanium-zinc, copper panels, and floor decking across domestic and international markets, contributing actively to low-carbon architectural developments.

Key Highlight: The Trizip65-400 standing seam roofing system has successfully passed the Fire Resistance Test, Static Wind Pressure Test, Water Penetration Test, and Wind Uplift Test certified by ASTM. This system has been widely implemented in major projects such as the Macao Airport Hanger, Studio City, and the Boeing 737 Max Completion and Delivery Center in Zhoushan.

Technical Specifications
Item PU950/970
Materials Rock wool and steel / aluminium sheet
Structure
• Upper layer: steel/aluminium sheet
• Core: Rock wool
• Bottom layer: steel/aluminium sheet
Thickness
• Upper layer: 0.3-0.6mm (steel sheet); 0.7-0.9mm (aluminium sheet)
• Core: 30-100mm
• Bottom layer: 0.3-0.6mm (steel sheet); 0.7-0.9mm (aluminium sheet)
Effective Width 950 / 970 mm
Length Limit 11.8m (for 40GP container), 5.8m (for 20GP container)
Polyurethane Foam Density 80-120kg/m³
Conventional Color
• Steel outer sheet: Ocean blue, white gray
• Aluminium outer sheet: silver grey
Service Time 10 ~ 20 years
Characteristics Heat insulation, water resistant, green and environmental protection
Application Roofs for factory buildings, storages, exhibition halls, gymnasiums, etc.
Packaging & Shipping
Panel Profile Specification Banner
Frequently Asked Questions (FAQ)
What core material is used in these sandwich panels?
The core material of the PU950/970 panels consists of high-quality Rock Wool, providing excellent heat insulation, water resistance, and green environmental properties.
What are the available sheet thicknesses for the upper and bottom layers?
For the outer and inner sheets, the steel sheet option ranges from 0.3mm to 0.6mm, while the aluminium sheet option ranges from 0.7mm to 0.9mm.
Which testing standards has the Trizip65-400 standing seam roofing system passed?
The Trizip65-400 standing seam roofing system has successfully passed the Fire Resistance Test, Static Wind Pressure Test, Water Penetration Test, and Wind Uplift Test by ASTM standard testing protocols.
What are the typical application scenarios for these panels?
These panels are widely implemented on the roofs and walls of industrial factory buildings, storage facilities, exhibition halls, gyms, and airport hangers.
What lengths can be ordered for shipping and logistics?
The standard maximum length for 40GP containers is 11.8 meters, and for 20GP containers, it is 5.8 meters to ensure safe transit.
What is the typical lifespan/service time of these structural panels?
These rock wool sandwich panels offer a standard service life of approximately 10 to 20 years depending on the installation environment.

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