webercem pyrapatch

webercem pyrapatch


  • 25kg

Fast-setting repair concrete for pavement patch or full-depth repairs. webercem pyrapatch is a pre-packed product based on hydraulic cements with specially graded non-reactive aggregates. The product is polymer-modified which, when mixed with clean water, produces a fast setting repair concrete, suitable for patch or full-depth repairs up to 2m². Typical patch repairs up to 100mm depth and extended with aggregate for full depth repairs. Conformity testing to BS EN 1504-3 has confirmed that webercem pyrapatch meets the requirements for a Class R4 repair product. 

Suitable for:


  • Small-scale, rapid concrete repairs, 25mm - 100mm depth
  • Industrial floors, rapid repair of failed floor slabs
  • Bridge deck repairs
  • Rapid repairs to pavement concrete both thin-bed and full-depth
  • Car park decks and ramps
  • Forecourts which require early trafficking
  • Loading bays
  • Coastal slipway and causeway repairs in tidal zones
  • For Compressive Strength Development please review the Technical Data Sheet

Tutorials and videos

Case studies

Weber industrial floor screed being pumped at Kawneer UK Ltd
Flooring Systems

Kawneer UK Ltd, Runcorn, Cheshire

Industrial floor screed by Saint-Gobain Weber has been specified in the extensive refurbishment of a manufacturing unit at Kawneer UK Limited, Runcorn, Cheshire, a leading manufacturer of commercial ...

Glasgow Airport Runway 05/23
Technical Mortars Solutions

Glasgow Airport Runway 05/23

Glasgow Airport main runway was nearing the end of its design life and strengthening works were required to rebuild runway 05/23.  Work involved strengthening the central section for aircraft ...

Our technical solutions

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