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
USE
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
Repair of concrete on buildings and, civil engineering structures for areas including:
Beams
Balconies
Columns
Stairs
Decks
Walls etc.
CHARACTERISTICS AND ADVANTAGES
Class R4 of EN 1504-3
Very good flow properties
Self compacting micro-concrete
Placed up 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
Complies with test requirements of AS/NZS 4020:2005 for "Use in Contact with Drinking Water"