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Tension anchor for economical reinforcement of flat slabs against punching shear loads

  • Material, corrosion: Carbon steel
  • Environmental conditions: Dry indoor
  • Base materials: Concrete (cracked), Concrete (uncracked)

Technical Data

Material, corrosion
Carbon steel
Environmental conditions
Dry indoor
Base materials
Concrete (cracked), Concrete (uncracked)
PROFIS software
No

Documents

Features & Applications

Features

  • Hilti HZA-P tension anchors in combination with Hilti adhesive mortars allow punching shear reinforcement to be installed in previously cast concrete slabs
  • Designed according to the applicable building code for structural concrete
  • Can be combined with cast-in-place punching shear reinforcement
  • Fire resistance provided by concrete cover – the concrete surface remains smooth
  • Cost-effective means of reinforcement against punching shear loads

Applications

  • Strengthening of flat slabs helping to resist punching shear for safety reasons (e.g. higher applied loads or to make up for design flaws or deficiencies during construction)
  • When the upper side of the slab is inaccessible for installation work or is accessible only with great difficulty, Hilti HZA-P tension anchors are set in drilled holes inclined towards the column, using the appropriate injectable adhesive mortar

For approval or certificate information, please see individual items.

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