fischer has launched its new DuoXpand frame fixing, which combines an ingenious combination of materials and design, as well as various anchoring depths, to suit respective anchor substrates and guarantee secure and flexible application in solid and hollow construction materials.
fischer states that the new DuoXpand frame fixing is another addition to its successful fischer DuoLine, with the product family now consisting of five intelligent plugs that feature innovative combinations of materials – covering multiple applications and construction materials.
In addition to a hexagon head, the DuoXpand frame fixing is available with a countersunk head screw, making it suitable for various metal and timber applications. The special lamella geometry of the plug gently expands in the respective construction material, while the intelligent design guarantees even load distribution in solid building materials. In perforated brick, the lamellae expands along the stone fillet and forms an undercut in the cavities. Thanks to its gentle force transmission, even in porous construction materials, fractures are avoided and anchorages can be placed close to edges without issue.
Made of high-quality nylon, the grey main body of the DuoXpand offers a strong hold while the red material component ensures flexibility and optimal expansion. The European Technical Assessment (ETA – 021/0324) for multiple use for non-structural systems certifies its secure hold in all building material classes. The expansion element with two anchoring depths also increases flexibility with 50mm in concrete, solid and hollow construction materials and 70mm in all building material classes, from concrete to aerated concrete. Two additional anchoring depths of 140mm and 160mm expand the range of applications to hollow construction materials with large cavities.
DuoXpand is available with a countersunk head screw and a conical shaped plug rim, variants that are particularly suitable for timber construction fastenings. The additional DuoXpand FUS versions with hexagon screws and moulded washers also allow a diverse range of metal construction applications, during which the wide plug rim avoids contact corrosion between the fixture and screw for a permanent, secure fixing. The respective version with a countersunk head or a hexagon screw can be used to carry out façade, ceiling and roof substructures made of wood and metal. The frame fixing’s wide range of applications also includes windows, gates and doors, wardrobes, kitchen cupboards, joists, beams, TV units, wall claddings, metal brackets and much more.
“The product is simple and easy to use. Simply position the fixture with the DuoXpand using the push-through installation method, tighten with the screw, and done. The object is now permanently and safely anchored,” explains fischer. “The pre-mounted safety screw is perfectly suited to the plug and saves time during installation.”
The DuoXpand is available in countersunk head and hexagon screw variants in diameters of 8mm and 10mm and plug lengths of 80mm to 120mm (diameter 8mm) and 80mm to 230mm (diameter 10mm).
The DuoXpand guarantees gentle force transmission in hollow construction materials and even load distribution in solid building materials. Watch this video to find out more:
www.fischer-international.com/en
Having spent a decade in the fastener industry experiencing every facet – from steel mills, fastener manufacturers, wholesalers, distributors, as well as machinery builders and plating + coating companies, Claire has developed an in-depth knowledge of all things fasteners.
Alongside visiting numerous companies, exhibitions and conferences around the world, Claire has also interviewed high profile figures – focusing on key topics impacting the sector and making sure readers stay up to date with the latest developments within the industry.
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