Advantages

1. Excellent fire resistance: The rock wool sandwich panel itself has a fire resistance of more than 1000°C, which meets the fire resistance standards of the International Organization for Standardization (ISO), the British BS and the German DIN. In addition, the polyurethane sealing edge further enhances the fire rating of the panel, reaching Class A, meeting the requirements of building fire protection.
2. Good thermal insulation performance: the thermal insulation performance of rock wool sandwich panel is based on the thermal conductivity of rock wool = 0.043W/m2K, while polyurethane sandwich panel as the core material polyurethane foam has excellent thermal insulation performance, the combination of the two provides excellent thermal insulation effect.
3. Sealing performance and moisture-proof performance: polyurethane double-side sealing overcomes the shortcomings of rock wool, which is prone to water absorption and moisture dissolution, and utilizes polyurethane’s excellent waterproofing to effectively extend the service life of the product. At the same time, polyurethane foam, the core material of polyurethane sandwich panels, also has good moisture-proof performance, which can effectively prevent the growth of moisture and mold.
4. Aesthetic performance and stiffness: the interface is designed using European standards, with a rounded and smooth appearance, flat and beautiful board surface, tight seams, reliable strength, and effective prevention of hot and cold bridges. The production of hot and cold bridges can be effectively prevented. Polyurethane double-side-sealed rock wool core and two layers of steel plate bonded into a whole, working together, coupled with the roof panel on the surface of the wave compression molding, its overall stiffness is far better than other on-site composite panels.
5. Convenient installation and environmental performance: Fluorocarbon paint rock wool polyurethane sandwich panel adopts prefabricated production method, with precise size and complete specifications, which can be cut and spliced according to the needs, and the construction is simple and fast. At the same time, the core material of polyurethane sandwich panel, polyurethane foam, is a green material, does not contain harmful substances and will not pollute the environment.

Packing and Shipping

Packing: Open top containers (40 feet and 20 feet), GP containers (40 feet).

Shipping time: 25-30 days after receiving the deposit.