Sika MonoTop®-4012 ES

CONSTRUCTION MATERIALS

R4 fiber-reinforced structural mortar for repairing and reconstructing concrete elements in thick layers.

Sika Sika MonoTop®-4012 ES · SikaAmpliar

Description

Structural Concrete Repair

Sika MonoTop®-4012 ES is a single-component, thixotropic, fiber-reinforced cementitious mortar for repairing and reinforcing concrete structures. It meets the requirements of Class R4 in accordance with the UNE-EN 1504-3 standard.

Main Applications

It is suitable for rebuilding spalled or deteriorated areas on columns, beams, balconies, facades, bridges, tunnels, and marine structures. It can be applied to horizontal, vertical, and ceiling surfaces, either manually or by wet spraying.

Performance and Application

It allows for the application of layers ranging from 6 to 80 mm thick, exhibits very low shrinkage, and typically does not require an adhesion primer on properly prepared substrates. It offers high mechanical strength, low permeability, and resistance to sulfates. Its low-dust technology facilitates handling and improves working conditions. The formulation incorporates recycled materials to reduce its environmental impact.

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