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FISCHER 71202 - Double thread stainless steel screw with gasket STSR A2
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Double thread screw TRDI The double threaded screw for photovoltaic installations on roofing corrugated sheets with wooden or concrete supporting structure Support materials: * Beams and...
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Double thread screw TRDI The double threaded screw for photovoltaic installations on roofing corrugated sheets with wooden or concrete supporting structure Support materials: * Beams and...
Read more
Get 7% off €150+, 10% off €500+ and 12% off €1000+ with promo code MW2023
Get 7% off €150+, 10% off €500+ and 12% off €1000+ with promo code MW2023
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Double thread screw TRDI
The double threaded screw for photovoltaic installations on roofing corrugated sheets with wooden or concrete supporting structure
Support materials:
* Beams and Concrete slabs
* Slab
* Half-timbering
Advantages:
* Complete: the double thread screw TRDI is supplied preassembled with EPDM gasket, nut for tightening and pair of dice for the connection to the brackets MW or SSP.
* Fast: quick installation because the cover must not be removed during installation.
* Waterproof: thanks to EPDM gasket impermeability of the cover is maintained.
Versions:
* Screw and stainless steel bolts A2-70 according to EN ISO 3506-1 / 2; 2009
Suitable for:
Reach system in corrugated sheets with:
* Solar-light
* Solar-fish
Double screw thread Fixing TRDI:
* With bonded anchor FIS V of concrete beams and slabs
* With bonded anchor FIS V and FIS HK anchor network on floors in brick.
* Directly on wooden beams after performing the guide hole
Function:
* Locate the length of the thread twin-screw TRDI as a function of the carrier support structure thickness.
* Define the wheelbase of TRDI double thread screws depending on the snow and wind loads of the installation of the system area and angle of the cover.
* Locate the position of the double thread screws TRDI as a function of the bearing structure and the layout of the plant.
* Drill the support as a function of the screw and the kind of substrate diameter.
* Fix the double thread screw TRDI to the structure carrying the cover in contact with the EPDM rubber.
* Tighten the MU F flanged nut on the gasket to maintain a waterproof seal.
* Fix the SSP connecting plate or MW, by adjusting the height using the MU F dice.
The double threaded screw for photovoltaic installations on roofing corrugated sheets with wooden or concrete supporting structure
Support materials:
* Beams and Concrete slabs
* Slab
* Half-timbering
Advantages:
* Complete: the double thread screw TRDI is supplied preassembled with EPDM gasket, nut for tightening and pair of dice for the connection to the brackets MW or SSP.
* Fast: quick installation because the cover must not be removed during installation.
* Waterproof: thanks to EPDM gasket impermeability of the cover is maintained.
Versions:
* Screw and stainless steel bolts A2-70 according to EN ISO 3506-1 / 2; 2009
Suitable for:
Reach system in corrugated sheets with:
* Solar-light
* Solar-fish
Double screw thread Fixing TRDI:
* With bonded anchor FIS V of concrete beams and slabs
* With bonded anchor FIS V and FIS HK anchor network on floors in brick.
* Directly on wooden beams after performing the guide hole
Function:
* Locate the length of the thread twin-screw TRDI as a function of the carrier support structure thickness.
* Define the wheelbase of TRDI double thread screws depending on the snow and wind loads of the installation of the system area and angle of the cover.
* Locate the position of the double thread screws TRDI as a function of the bearing structure and the layout of the plant.
* Drill the support as a function of the screw and the kind of substrate diameter.
* Fix the double thread screw TRDI to the structure carrying the cover in contact with the EPDM rubber.
* Tighten the MU F flanged nut on the gasket to maintain a waterproof seal.
* Fix the SSP connecting plate or MW, by adjusting the height using the MU F dice.