S&P ARMO-crete® w

Wet spray cementitious mortar (R4)

- Technical Data Sheets

JOSN

Product Information

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.

Features and Applications

Feature

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

Applications

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