Sika MonoTop®-436 N is a 1-component pre-bagged, pourable, self-compacting repair mortar meeting the requirements of class R4 of EN 1504-3.

Usage

• Suitable for restoration work by recasting (Principle 3, method 3.2 of EN 1504-9).Repair of spalling and damaged concrete in buildings, bridges, infrastructure and superstructure works.
• Suitable for structural strengthening (principle 4, method 4.4 of EN 1504-9). Increasing the bearing capacity of the concrete structure by adding mortar.
• Suitable for preserving or restoring passivity (principle 7, method 7.1 and 7.2 of EN 1504-9). Increasing cover with additional mortar and replacing contaminated or carbonated concrete.

Advantages

• Class R4 of EN 1504-3
• Very good flow properties
• Self compacting micro-concrete
• Rapid set times
• Placed from 20mm to 300mm in one pour
• Chloride Free
• Carbonation Resistant
• Excellent adhesion to host Concrete
• Low water and chloride permeability
• Low shrinkage
• Finished surface can be painted after formwork is removed