MAPEGROUT EASY REPAIR ZERO is a one-component, pre-blended, fibre-reinforced, compensated-shrinkage, thixotropic mortar in powder form made from high-strength cement, selected aggregates and special super-plasticising additives according to a formula developed in the MAPEI R&D laboratories.
Suitable for repairing degraded concrete structures, including those exposed to aggressive sulphates, and particularly recommended for repairing structures overlooking the sea.
Thanks to its particular formulation the product has excellent fatigue behaviour up to at least 300,000 cycles, which gives repaired structures a high level of resistance to cracking, including when subjected to dynamic loads induced under normal service conditions.
This particular characteristic, together with the requirements of EN 1504, helps increase the durability of elements repaired with MAPEGROUT EASY REPAIR ZERO.
MAPEGROUT EASY REPAIR ZERO complies with the principles defined in EN 1504-9 (“Products and systems for repairing concrete structures: definitions, requirements, quality control and conformity assessment. General principles for the use and application of systems”) and the minimum requirements of EN 1504-3 (“Structural and non-structural repairs”) for R4-class structural mortars.
*For Mapei, “zero impact on climate change” means that CO2 emissions measured throughout the life cycle of MAPEGROUT EASY REPAIR ZERO in 2023 using Life Cycle Assessment (LCA) methodology, verified and certified with EPDs, have been offset through the acquisition of certified carbon credits in support of renewable energy and forestry protection projects. A commitment to the planet, to people and to biodiversity.
For more details on how emissions are calculated and on climate mitigation projects financed through certified carbon credits, visit the webpage zero.mapei.com.