Mapei Mapefill 130 WT Cementitious Anchoring Mortar 25kg

Mapefill 130 WT is a pre-blended powdered grout composed of high-strength cement, graded aggregates, and special admixtures with an expansive agent formulated by MAPEI Research & Development laboratories. When mixed with water, Mapefill 130 WT forms a highly fluid mortar with the capacity to flow into complex spaces. It is not necessary to vibrate the mortar, and it does not segregate. It can be used for anchoring works from 10 to 200 mm thick.
Thanks to its special expansive agent, Mapefill 130 WT is characterized by a total absence of shrinkage in both its plastic phase and its hardened phase and develops very high early mechanical performance.
If Mapefill 130 WT is prepared by only adding water, it must be cured under damp conditions. However, there is no guarantee that these conditions can be created on-site. Therefore, to guarantee that the expansive properties of Mapefill 130 WT take place when drying in the open air, especially on hot and windy days when water evaporation is accelerated, 0.25% of Mapecure SRA, a special shrinkage-reducing admixture, may be used to great advantage when added to the mix. Thanks to this special technology, the development of hydration reactions is encouraged, and capillary porosity is reduced, resulting in an increase in mechanical properties, impermeability, and durability.