Related System

S&P ARMO-System

Sprayable reinforcement mortars incorporating carbon and glass fibre meshes

S&P ARMO-crete® w

S&P ARMO-crete® w

Wet spray cementitious mortar (R4)

S&P ARMO-crete® w is a polymer modified wet spray shotcrete based on inorganic binders, polymer fibres and selected aggregates. It meets the requirements of Class R4 according to the EN 1504-3:2005 standard. The reactive components contained in the product bind with the amorphous silica on the carbon fibre reinforcement (S&P ARMO-mesh®). This ensures an intensive adhesion between the reinforcement and the shotcrete S&P ARMO-crete® w.

S&P ARMO-crete® w

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  • High adhesion to most conventional concrete substrates
  • Easy application (thick layers are possible)
  • Low shrinkage coefficient
  • Chloride free
  • Resistant to sulphates
  • High resistance to frost and de-icing salts
  • Non-flammable (hardened product) A1 according to EN 13501-1
  • Meets the requirements of Class R4 according to EN 1504-3 : 2005



  • Universal application possibilities in civil engineering, building construction, tunnels and gallery construction
  • Use as a levelling mortar as well as for thick layer reprofiling
  • Repair, rehabilitation and strengthening of existing structures in combination with S&P ARMO-mesh®
  • Constructional reinforcement with S&P ARMO-glass fibre reinforcement

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Technical Data Sheets

Safety Data Sheets

Declaration of Performance

Application Instructions


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Product Information

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Logistic Data

    • Delivery
      Bag of 25 kg or bulk
      (30 kg bags on request)
    • Storage
      Its shelf life is 12 months from the date of production, provided it is well kept.
    • Item numberArticlePackaging unit / weightDimension
      ARMOWET025RQS&P ARMO-crete w RQ, bag of 25 kg1 bag = 25.15 kg L x B x H = 0.30 m x 0.15 m x 0.40 m
      1 pallet = 1'078.00 kg / 42 bagsL x B x H = 1.20 m x 0.80 m x 1.15 m
      ARMOWETSILRQS&P ARMO-crete w RQ, bulk

Safety Data

  • For detailed safety information it is recommended to seek advice in the current safety data sheet.

Application Instructions

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    Legal info

    Legal info

    • About Simpson Strong-Tie®

      Since 2012 S&P has been part of Simpson Strong-Tie, an international building products company based in California with multiple locations across Europe.

      The company is committed to helping customers succeed by providing exceptional code-listed products, full-service engineering and field support, product testing and training, and on-time product delivery.

    SIMPSON Strong-Tie

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