Mapecrete LI Hardener penetrates into the pores of the substrate and reacts with the free lime that is normally produced during the hydration phase of the cement. This reaction produces highly resistant insoluble hydrated calcium silicates which increase the compactness and the strength of the cement matrix. The treated surface is easy to clean and maintain.Mapecrete LI Hardendr complies with JC/T 2158 standard.
ADVANTAGES
ease of use and application;
the treated surface is easy to clean and maintain;
improves the aesthetics of the treated surface by making it slightly shinier and protecting it from the formation of stains and efflorescence;
increases the durability of concrete flooring;
reduces the phenomenon of alkali-aggregate reaction (pop-out), in presence of alkali-reactive aggregates in the substrate;
protects from de-icing salts, weathering, and freeze-thaw cycles.
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Technical data sheet
