Wire anchors
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Wire anchors
Halfen Sandwich Panel Anchors
Sandwich panel façades combine the load bearing, support layers and facing layers into one element. The benefits are quick installation and the already integrated thermal insulation.
We offer two different fixing systems:
the SPA Sandwich panel anchor and the FA Flat anchor. These connect the load bearing, support layers and the facing layers.
In both systems, the support anchors transfer the dead load of the facing layers as well as proportionate horizontal forces resulting from wind and temperature fluctuation to the support layers.
With the SPA System, two SPA Support anchors installed symmetrically to the centre of mass axis in each support direction are usually enough. A further SPA Sandwich panel anchor is used as a horizontal anchor perpendicular to the main load bearing direction to account for loads during transport and installation.
Building authorities approved restraint ties are distributed over the rest of the panel; to account for horizontal forces and to prevent warping in the facing layer.
Leviat has developed an innovative stainless steel system for connecting the facing layer to the load bearing layer; the Halfen SPA-FLEX Sandwich panel anchor. With its improved thermal conductivity, the new anchor now provides state-of-the-art thermal efficiency. When compared with the familiar SPA-1/2 wire anchor system, the newly developed Halfen SPA-FLEX anchor system for use in sandwich panels is easier to install in insulation thicknesses up to approximately 20 cm.
Application areas
Sandwich panel elements are very economical and therefore used particularly in industrial and commercial construction (for example, storage and warehouse facilities). However, when used in combination with high-quality, designed concrete facings residential buildings and public buildings are also realized.
Product portfolio
The SPA Sandwich panel support anchors are available in 2 different versions with 4 different diameters.
The SPA Restraint ties are available in 3 different versions, each with 3 or 4 different diameters.
SP-SPA-FLEX
SP-SPA-FLEX
The SPA-FLEX Sandwich panel support anchors are U-shaped anchors and available in 3 different diameters.
Benefits
- Easy and quick installation at the precast plant
- Technically advanced system
- Economical; even with very thick insulation layers
- Minimal impact on thermal heat transmission
- SPA and FA systems can be used simultaneously
- Verifiable design software with DICAD 3D interface
Technical information
- CE marking according to EN 1090
- Building authority approved
- High corrosion protection by using stainless steel
- Simple planning with the free HALFEN Software
- EnEV* compliant due to low thermal bridges
* German Energy Saving Ordinance
Technical documents
Here you will find all important technical product information. These documents support you in planning, execution, and verification and are available to you at any time in an up-to-date and clear form.
Software
Notice:
Some programs require a registration key. After installation, you can request it directly from within the software, or via the Software Registration menu item by providing your email address and the product key.
Some programs require a registration key. After installation, you can request it directly from within the software, or via the Software Registration menu item by providing your email address and the product key.
Further information
All programs on this page are provided either as self-extracting files (.exe) or as ZIP files (.zip). For self-extracting files, please double-click the downloaded file (*.exe) after the download. For ZIP files, you need a suitable tool to extract them (e.g., WinZip). After extraction, please start the setup file.
