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FP connector
FP connector - 1
FP connector - 2
FP connector - 3
FP connector - 4
FP connector - 5
FP connector - 6
FP connector - 7
FP connector - 8
FP connector - 9

For detailed information, other images and documents, please select individual articles from the following table.

FP connector

For manufacturing timber-concrete composite ceilings using wet and dry methods

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Advantages:


  • Approx. four times the load-bearing capacity of conventional WCC options with screws, allowing a reduction of the installation time

  • Predetermined insertion angle

  • High overall rigidity of the ceiling structure

  • Helps to create joist and solid timber ceilings with longer clear spans or higher load-bearing capacities

  • No licensing, high value creation of in-house production

  • Flexible use in several systems


Especially for the installation of dry, precast concrete elements with integrated FT connectors:


  • Very quick installation

  • Full load-bearing capacity of the composite structure directly after fastening (immediate composite action)

  • No waiting time while concrete is curing; construction work can continue

  • No separating layer that needs to be masked

  • Minimises the entry of moisture into the building as well as the swelling or shrinkage of timber parts
Notice

When using prefabricated concrete part elements:


  • Merging of prefabricated concrete part elements with the wooden ceiling, without gaps, using additional ASSY 4 WH washer head screws

  • Torque value (20 Nm) of the ASSYplus VG 4 countersunk head screws, 10 mm diameter for the FT connector

  • To prevent the wooden ceilings shrinking after assembly, the unfinished wooden ceiling must be protected against moisture penetration

  • To prevent the upper cap cover from being loosened, vibration/shaking of the element in the pre-assembled state without concrete must be avoided

  • Timber dimensioning software, load tables and detailed processing instructions can be found on the service page www.wuerth.de/assy.

ETA-13/0029


Expert report (from Karlsruher Institut für Technologie (KIT)) on improving concrete strength (up to 120 mm)