Description
High Build R3 Repair Mortar for Concrete
MapeMortar HB R3 Zero is a medium-strength, high-build, shrinkage-compensated repair mortar designed for the structural repair of damaged concrete. It can be applied overhead, vertically, or horizontally, making it ideal for infrastructure, building, and civil engineering works where reliable long-term performance is required.
Where to Use
Suitable for repairing concrete elements in situations where a medium-strength, high-build mortar is required, including:
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Overhead repairs
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Vertical repairs
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Horizontal repairs
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Internal and external structural elements
Application Examples
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Repair of spalled or damaged concrete caused by corroded reinforcing steel
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Restoring corners of beams, columns, and structural members
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Repairs to bridges, culverts, diaphragms, and concrete infrastructures
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Rehabilitation of concrete walls, tunnel linings, and segmental structures
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Repairs to balconies, soffits, and exposed concrete elements
Sustainability – Zero Line
CO₂ emissions measured throughout the life cycle of MapeMortar HB R3 Zero using certified LCA methodology have been fully offset through verified carbon credits supporting forestry protection. This reflects Mapei’s commitment to environmental responsibility, biodiversity and climate action.
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