

Availability: 10 in stock
Supporting Materials:
Doors and windows
Pergolas, canopies and verandas
Substructures for facades and roofs
Metal brackets
Railings and gates
Railings
Balustrades
Hanging furniture
TV Brackets
More information on support materials, etc., can be found in the technical documentation.
Advantages:
The intelligent combination of materials and design adapts to all building materials and enables universal use.
The innovative lamellar geometry allows adaptive expansion into the building material: this avoids fractures in hollow and porous materials and allows anchoring near the edges.
The main body made of high-quality grey nylon ensures resistance to high loads, while the red component ensures flexibility and optimal expansion.
The side ribs of the dowel prevent rotation in the hole for a safer installation.
The European Technical Approval (ETA) guarantees a secure seal in all classes of building materials.
The dowel body allows two possible anchoring depths for versatile use in all classes of building materials according to ETA standards.
Two additional anchor depths of 140 and 160 mm enable secure anchoring in perforated materials with large cavities.
The pre-assembled Fischer security screw fits perfectly into the dowel, saving you time during installation.
Side ribs prevent the dowel from rotating into the hole for a safer installation.
Certified for:
Concrete ≥ C12/15.
Solid brick in brick.
Solid brick in calcium silicate.
Solid block in normal and lightened concrete.
Semi-solid brick (vertically perforated) in brick.
Semi-solid brick (vertically perforated) in calcium silicate.
Hollow block in lightened concrete.
Aerated concrete.
Also suitable for:
Compact natural stone.
Solid plaster panels.
Operation:
DuoXpand is suitable for pass-through installations.
In solid building materials, the product design ensures an equal distribution of the load in the substrate.
In hollow materials, special lamellae expand between the ridges of the brick and form an undercut in the cavity.
The geometry of the anchor ensures that the force is transferred evenly to the material, avoiding fractures and weakening of the substrate.
The FUS version with flanged hexagonal head screw, and large collar that avoids contact corrosion, is ideal for fixing metal structures.