Stud screw STSI
The stud screw for photovoltaic installations on corrugated roof with steel load-bearing structure support
Applications
Suitable for:
- Corrugated roof system
With:
- Profile Solar-light
- Profile Solar-fish
Stud screw STSR fastening:
- Directly on steel beams and profiles after pre-drilling
Versions
- Stud screw in stainless steel A2-70 according to UNI EN 10088-3:2005
- Nuts in stainless steel A2-70 according to UNI EN ISO 3506-1/2;2010
Features
- Complete: the stud screw STSI is provided pre-assembled with EPDM washer, 1 nut for fastening and other 2 nuts for the connection with joint brackets MW or SSP.
- Fast: quick installation, the roof covering has not to be removed.
- Waterproof: the roof is keeped waterproof through EPDM washer.
- Steel beams and profile with plate thickness in the range 2 รท 4 mm
- Select stud screws STSI length depending on load-bearing support structure thickness.
- Define stud screws STSI spacing depending on snow and wind load for effective installation area and roof degree.
- Select stud screws STSI position depending on load-bearing support structure and on layout PV installation.
- Drill the load-bearing support structure depending on stud screw STSI diameter.
- Fasten stud screws STSI to the load bearing support structure leading the EPDM washer in contact with the roof. the nut MU on the EPDM washer for water proofing.
- Secure the joint bracket SSP or MW adjusting the distance from the roof through the other 2 nuts.