System description
MX-PVA Fibre Reinforced is a low-salt-content premix based on highly pozzolanic hydraulic binder with selected aggregates, admixtures and high-modulus polyvinyl alcohol fibres. Its special composition has been designed to exclude the risk of chemical reactions with any salts (sulphates, carbonates, nitrates, chlorides, etc.) that may be present in older masonry. Adding water produces a thixotropic mortar that is highly adhesive, non-shrink, durable, and suitable for improving the ductility and toughness of masonry structures.
Ready to use: just add water for thixotropic paste, free from bleeding and segregation, that can be applied by trowel or spray.
Where high aesthetic quality of surfaces is required, we recommended using a suitable skim coat.
Compressive strength ≥ 45 MPa.
Young’s modulus of elasticity > 15 GPa.