K2 Rib Roof Clamp is a specialized clamp (solar support) used to fix mounting rails from the SolidRail range to metal roofs that use the Zambelli Rib-Roof Evolution sheet metal system with round joints (round seam).
Here are the main technical and functional details:
Technical Details
- Compatible diameter: The clamp is specially designed for profiles with a diameter of 23 mm.
- Material: Made of high resistance aluminum type EN AW-6063 T66.
- System compatibility: Use with K2 SolidRail mounting rails.
- Tightening torque: For this model (Rib-Roof Evolution), a tightening torque of 20 Nm is recommended for the fixing screws.
Features and Benefits
- Installation without drilling: The clamp is fixed by tightening directly on the round seam of the sheet, eliminating the need to drill holes in the roof and thus preventing the risk of infiltration.
- Thermal expansion management: The design allows the system to manage sheet length changes caused by temperature. A safety distance of approximately 17.5 cm is recommended between the clamp and the roof tie-downs to allow for linear expansion of the metal.
- Durability: High quality aluminum provides excellent resistance to corrosion and high wind or snow loads.
Installation Recommendations
- Planning: The use of K2 Base software is indicated to calculate the exact number of clamps required and the optimal distance between them depending on the location of the project.
- Accessories: M10 hammer head screws and collar nuts are usually used to fix the rail to this clamp.
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