Pre-blended, ready-to-use dry shake hardener for concrete floors made of special well-graded emery, Portland cement and special additives.
TECHNICAL CHARACTERISTICS Mapetop S AR3 is supplied ready to use and is a mixture of a well-graded extremely durable special emery, Portland cement and special additives according to a formula developed in the MAPEI R&D laboratories.
Mapetop S AR3 also has excellent resistance to atmospheric agents, freeze/thaw cycles and de-icing salts.
Mapetop S AR3 meets the requirements defined in EN13813 "Screed material and floor screeds - Screed material - Properties and requirements" (Appendix ZA.1, table ZA 1.1).
Screeds and structural dressing materials, such as those which help increase the load-bearing capacity of floors, are not included in this standard.
CONSUMPTION Manual application: from 2.5 to 5.5 kg/m² per layer. Mechanical application: from 5 to 11 kg/m²
PACKAGING Mapetop S AR3 is supplied in 25 kg bags.
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