The application range of polyurethane sealing edge rock wool sandwich panel is broad, here mainly introduces the main performance of polyurethane sealing edge rock wool sandwich panel:
1. Beautiful appearance: The appearance is smooth and smooth, the surface of the board is flat and beautiful, the joints are tight, and the strength is reliable.
2. Sealing performance: Using the excellent water resistance of polyurethane products overcomes the shortcomings of rock wool (glass wool) which is prone to water absorption and deliquescence, and effectively extends the service life of the product in terms of physical properties.
3. Good rigidity: The polyurethane foam core material with double side sealing edges is bonded with two steel plates as a whole. In addition, the upper surface of the roof plate is of wave-pressure type, and its overall rigidity is far better than that of the press-type plate clamp rock wool. Composite plate. The sandwich panel is fixed by the connecting member and the purlins, which greatly improves the overall rigidity of the roof and strengthens the overall working performance of the roof.
4. Reasonable fastening method: The polyurethane double-sealed rock wool roof panel adopts the dark buckle connection method, which avoids the hidden danger of water leakage from the roof panel joint and saves the amount of accessories.
5. The fixing method is solid and reasonable: The self-tapping screws are set at the peak position between the two panel joints of the roof panel, and a special waterproof structure is adopted to avoid the occurrence of water-proof weak points.
6. Anti-scratch protection: In the production of polyurethane double-sealed rock wool sandwich panel, it can be affixed to the surface of the polyethylene adhesive protective film, in order to avoid scratches or abrasion of the steel surface coating during transportation and installation.
7. Short installation cycle: The polyurethane foam sandwich panels on both sides of the sealed edge, because the site does not require secondary processing, not only can maintain the cleanliness of the surrounding environment, does not affect the normal operation of other processes, and can greatly shorten the installation period of the plate.