Polyurethane/rock wool roof panel
Product introduction
Polyurethane edge-sealed rock wool roof panels are mainly made of upper and lower pressed steel plates and polyurethane insulation materials. Because they are connected by hidden nails, the overall beauty of the roof panels can be ensured.
Product details
The polyurethane edge-sealed rock wool roof panels adopt a tightly overlapped layout and a unique waterproof groove design, which can effectively prevent rainwater leakage. The low thermal conductivity of polyurethane edge-sealed rock wool roof panels allows the building to easily meet the thermal insulation requirements and effectively avoid the phenomenon of cold bridges. The polyurethane edge-sealed rock wool roof panels adopt a snap-on crest design and are equipped with special brackets, which can realize the modular and rapid installation of the photovoltaic roof system, and the snap-on connection and fixation method can help users avoid penetration caused by drilling. Leakage hazard.
Advantages of polyurethane edge-sealed rock wool roof panels
- Strong sealing performance;
- Good stiffness;
- The fixing method is firm and reasonable;
- Short installation cycle;
- Anti-scratch protection;
- Excellent fire resistance;
- Good thermal insulation performance,
- Good heat insulation and sound absorption effect.
The type of polyurethane roof panels can be customized with three or four waves. The thickness of conventional color steel is 0.4mm-0.8mm. The roof panel insulation materials are polyurethane, rock wool and glass wool. The effective width is 1 meter, and the length can be processed according to requirements. . The overlapping methods include exposed nail overlap and concealed nail overlap. The overlapping method of three-corrugated roof panels is concealed nail overlap, and the overlapping method of four-corrugated roof panels is exposed nail overlap. The corrugated design of the roof panels is not only beautiful and can distinguish the roof panels from the wall panels, but the unique corrugated design can also divert rainwater and prevent water accumulation on the roof.
Fire performance of polyurethane sandwich panels
With excellent fire resistance, polyurethane materials can meet the higher fire resistance requirements for building insulation materials and effectively prevent the spread of fire, that is, B1 or B2 sun burning standards. Most workshops choose polyurethane roof panels for their roofs, because polyurethane boards have better thermal insulation properties; pure polyurethane has higher thermal insulation properties than polyurethane edge sealing, and polyurethane edge sealing has higher fire resistance than pure polyurethane composite panels Polyurethane roof panels are widely used in large industrial plants, cold storages, garages, mobile homes, exhibition halls, stadiums, shopping malls, airports, power plants, villas, hospitals, strata and high-rise office buildings. Polyurethane insulation board is the savior of these problems in construction projects. It is not only waterproof, but also has a good thermal insulation effect. Polyurethane sandwich panel is an energy-saving material often used in current projects. Because the polyurethane sandwich panel has beautiful appearance and good overall effect, it integrates load-bearing, thermal insulation, fire protection and waterproofing. It does not require secondary decoration, is quick and convenient to install, has a short construction period, good overall benefits, and has a good cost-effective advantage. It is a A versatile board.
