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Corrosion-inhibiting protection of concrete reinforcing rods
Adhesion improver for concrete repair mortars.
Available as 4x5kg units.
Mapefer 1K is a one-component mortar prepared according to a formula developed in the MAPEI Research & Development laboratories based on polymers in powderform, cementitious binders and corrosion inhibitors to be applied on reinforcing rods to prevent rust formation.
Mixed with water, Mapefer 1K becomes an highly workable mortar that is easy to apply.
After hardening, Mapefer 1K is resistant to saline fog according to EN 15183 and impermeable to water and aggressive gases in the atmosphere.
The corrosion-inhibiting action of Mapefer 1K is provided through the following principal factors:
• high alkalinity;
• excellent adhesion to metal;
• presence of corrosion-inhibitors.
Mapefer 1K meets the requirements defined by EN 1504-9 (“Products and systems for the protection and repair of concrete structures: definitions, requirements, quality control and evaluation of conformity - General principles for the use of products and systems”) and the minimum requirements claimed by EN 1504-7 (“Reinforcement corrosion protection”).