Sika MonoTop®-3120 Rapid

CONSTRUCTION MATERIALS

R4 fast-setting structural mortar for urgent concrete repairs and projects with tight deadlines.

Sika Sika MonoTop®-3120 Rapid · SikaAmpliar

Description

Rapid Structural Repairs

Sika MonoTop®-3120 Rapid is a single-component, thixotropic, fiber-reinforced, fast-setting cementitious mortar. It is designed to repair concrete elements when it is necessary to reduce construction time and quickly proceed to the next phases of the project.

Main Applications

It can be used on columns, beams, balconies, facades, bridges, tunnels, and other building or civil engineering structures. It is suitable for repairing spalling, pitting, damaged edges, and loss of cross-section on both vertical surfaces and ceilings.

Speed and Performance

It meets the requirements of Class R4 in accordance with UNE-EN 1504-3 and can be applied manually or by spraying. It allows for layer thicknesses of up to 50 mm, exhibits very low shrinkage, and has low permeability to chlorides. Its resistance to sulfates allows it to be used in demanding environments, and it typically does not require a bonding primer on properly prepared substrates.

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