Mapei Planitop Smooth and Repair R4

PLANITOP SMOOTH & REPAIR R4, Structural R4-class, quick-setting, shrinkage compensated, thixotropic, fibre-reinforced,cementitious mortar, applied in a single layer from 3 to 40 mm thick, for repairing and skimming concrete Rapid repair of damaged concrete in beams, columns, infill walls, cornices, balcony edges, and other structural elements where a high-performance mortar is required.▪ Rapid smoothing of defects in cast concrete, such as deep honeycombing areas, spacer holes, and construction joints, before subsequent painting.▪ Repair and structural reinforcement of concrete by adding mortar.▪ Repair of precast concrete elements.▪ Repair of concrete damaged by oxidation of reinforcing bars due to carbonation.

Key Points

• High-strength structural repair mortar (R4 class)
• Excellent bond and low shrinkage
• High durability under mechanical stress
• Suitable for heavy-duty restoration works