Prefabricated fasteners such as suspension tie bars consist of heavy-duty anchors for fastening to the shell and corresponding anchor channels made of stainless steel.
Depending on the manufacturer, the system is also referred to as "façade panel anchors"<
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Image : Suspended anchors with pressure screws axonometry - baukobox
Image : Suspended anchors with pressure screws schematic - baukobox
Prefabricated fasteners for concrete facades reliably anchor the façade elements stressed by wind forces and dead weight to the shell construction.
Parts of the anchor rail construction are concreted into the prefabricated part in order to create a force-fit bond with the façade panel. Additional pressure screws (spacer screws) achieve the specified horizontal distances between the façade panels and the shell construction.
: To fasten a façade slab, you usually need two suspended anchors for the vertical loads of the dead weight and four horizontal anchors. The horizontal anchors are usually pressure screws and ensure the distance of the curtain wall façade element to the wall.
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