Advantages
- The plug activates the optimum functional principle depending on the substrate.
- It expands in solid building materials, folds in perforated building materials and knots in panel building materials. ·
- Due to the two-component technology, the DuoPower has a higher expansion volume for a perfectly matched insertion and tightening torque. ·
- The nylon plug is suitable for all common building materials and thus enables universal use. ·
- The long version of the DuoPower is particularly suitable for fastening in perforated building materials, in aerated concrete and for bridging plaster. ·
- The large anchoring depths of the long version provide even more load-bearing capacity. ·
- The European Technical Assessment (ETA) for certain DuoPower dimensions guarantees tested safety for safety-relevant applications in concrete and masonry (see load table).
Functioning
The DuoPower is suitable for push-in and push-through installation. · The red expansion wings support secure expansion and provide additional safety to the grey main body. · The required screw length results from plug length + attachment thickness + screw diameter. · The plug can be used with wood, chipboard and hanger bolts. · For panel building materials, the threadless part of the screw must not be longer than the thickness of the attachment part. · The fischer DuoPower ETA 10×50 with safety screw is approved for concrete and masonry. The DuoPower ETA 8×40 with FPF II and safety screw are approved for concrete.