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webercem spray DS

A ready-to-use, polymer-modified, cement-based concrete mix. It contains inert limestone aggregates and dust suppressants. Designed for dry process spray application to give high early strength, reduced rebound and maximise application thickness.

- Uses:

  • Repairs to large areas of structural concrete.
  • Repairs of highway structures: bridge columns, piers, deck soffits, beams, abutments, parapets, retaining walls, tunnels and viaducts.
  • Repairs of marine structures: Jetties, piers, quays, seawalls, concrete offshore platforms, docks and dry docks.
  • Repairs of fire damaged concrete structures.
  • Sealing of mine roadways and tunnels.
  • Structural enhancement of mineshafts.
  • Structural encasement of steel sections, pylons, chimneys, cooling towers.
  • Rock and embankment stabilisation.

- Benefits:

  • Safe to use and handle. Relatively low dust emission, no siliceous aggregates, no caustic accelerators.
  • High-build – up to 150 mm thickness can be applied in one pass on vertical and overhead faces without any additional mesh reinforcement.
  • Rapid strength gain.
  • Low permeability to water and chlorides.
  • Low chloride ion diffusion: better protection of reinforced concrete marine structures.
  • Complies with Highways Agency specifications for repairs to highway structures.


Weber.tec ritecure should be used immediately after application unless the surface is to be overcoated or subject to chemical impregnation, which is cured with polythene sheeting and/ or wet hessian.

General information

Uniclass 2015

Pr_20_31_16_66 Pre-blended concretesPrimary


C42/325 Proprietary sprayed mortar/ concrete

Specification data - Pre-blended concretes

Product Reference

webercem spray DS

Standard product features

Technical characteristics:

- Compressive strength (tested on cores to BS EN 12390-3:2002 at 20°C):

  • DS: 56.3 MPa at 28 days.

- Flexural strength (tested on cut prisms to BS 1881-118:1983):

  • DS: 9.8 MPa at 28 days.

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