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MAPEGROUT 430 ZERO

Fibre-reinforced fine-grained thixotropic mortar with CO₂ fully offset in the entire life cycle

MAPEGROUT 430 ZERO is a pre-blended, compensated-shrinkage mortar in powder form made from cementitious binders, selected fine-grained aggregates, special additives and synthetic fibres according to a formula developed in the MAPEI R&D laboratories. It is used to reintegrate concrete around steel reinforcement in degraded concrete structures and may be applied with a continuous-feed mortar pump.

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 430 ZERO.

ADVANTAGES:

Easy to apply
May be applied by spray with a continuous-feed mortar pump
Excellent workability
Smooth-textured finish
Structural repairs
Excellent fatigue strength
Very low emission of VOC
Residual greenhouse gas emissions offset through the acquisition of certified environmental credits

Info CO₂ Fully Offset

*MAPEGROUT 430 ZERO is part of the CO₂ Fully Offset in the Entire Life Cycle line of products. CO₂ emissions measured throughout the life cycle of products from the Zero line in 2024 using Life Cycle Assessment (LCA) methodology, verified and certified with EPDs, have been offset through the acquisition of certified carbon credits in support of 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.