Medium strength (40 MPa) fibre-reinforced thixotropic mortar for the repair of concrete.
Use Mapegrout T40 to repair damaged concrete surfaces such as balconies and corners of columns and beams.
Mapegrout T40 is also recommended for repair work in tunnels, canals and water works in general.
Mapegrout T40, mixed with about 16% water, forms a very workable mortar with a thixotropic consistency that is easily applied on vertical surfaces without shuttering.
Mapegrout T40 is applied by trowel, float or sprayer onto sound, rough substrates that are free of loose particles, and been saturated with water beforehand.
Repairs up to 30-35 mm thick in a single coat can be made.
To improve open-air curing and further reduce shrinkage, Mapegrout T40 can be mixed with 0.25% by weight of Mapecure SRA, curing agent.
Mapegrout T40 meets the minimum requirements of EN 1504-3 standards for R3-class structural mortar.
18.5 kg/m2 per cm of thickness.
25 kg bags.