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Features & Applications

  • 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 protection provided by concrete cover – the concrete surface remains smooth
  • Cost-effective means of reinforcement against punching shear loads
  • Strengthening of flat slabs 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

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