Betonfix RS
Cement mortar for finishing of concrete substrates, masonry, plasters. Maximum granulometry 0,5 mm.
Betonfix RS is a ready-to-use skimming mortar, containing hydraulic binders, selected aggregates with maximum 0.5 mm granulometry and chemical additives, making it highly waterproof and adhesive to the substrate. The product can be applied in thin coat (max. total thickness up to 5 mm). It is CE marked as non structural mortar R2 in compliance with the UNI 1504-3.
Applications
Internal and external plastering, skimming of gravel clumps and porosity of new and old concrete structures (through sanding in order to grant surfaces to be cleaned, washed, without varnishes...)
Certifications
Betonfix RS è marcato CE come malta non strutturale R2 sulla base della UNI EN 1504-3 ed è conforme ai requisiti per rasanti e collanti per sistemi di isolamento a cappotto.
Application
Betonfix RS must be applied on clean, sound surfaces, free of grease or any other substance which might affect adhe-sion to the substrate. Betonfix RS is ready-to-use on the addition of potabel water according to the consumption indi-cated in the above table; mix carefully with a low-speed stir-rer (200-300 rpm) until a smooth mixture is obtained. When used to finish porous substrates (concrete, plaster-work, etc.), prepare the substrate by soaking, avoiding any pools of water: these can be removed by compressed air or liquid vacuum pump. Ensure that all detached parts have been completely removed before applying Betonfix RS on RC structures (water sanding is recommended). Betonfix RS must be applied with a spreader with a maximum 2 mm thickness for each coat, keeping the surface rough if any fur-ther layer of Betonfix RS is envisaged. The fi nal coat may be smoothed with a sponge float or metal spreader for a very smooth finish. Do not apply when it is about to rain, in direct sunlight or in strong winds. Betonfix RS is ideal for the levelling of even old plastic coatings, as long as they are well-anchored and non-brittle. For skim coating of damaged facades, contact our Technical Dpt for assistance.
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