KEIM CONCRETAL ® -C FOR ADDITIONAL CO PROTECTION
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KEIM Concretal-C – the most colour-stable CO 2
concrete protection coating! KEIM Concretal-C, formulated with purely
mineral pigments, excels by its convincing, long-lasting colour stability.
MOST COLOUR-STABLE CONCRETE PROTECTING PAINT KEIM Concretal-C is used when an extra CO 2 protection is needed for the protection of concrete surfaces. The CO 2 tightness of this system plays a key role for certain application cases. Despite a marginal synthetic content which guarantees the CO 2 tightness, KEIM Concretal-C allows beautiful, colour intensive surfaces by adding absolutely mineral pigments. CO 2 , WATER AND CHLORIDE PROTECTION The special formulation of selected raw materials enables a CO 2 tightness with fast redrying. The water absorption coefficient ensures fast drying and protects in this way the building material from steel corrosion, frost damages, chloride corrosion as well as from a progressing carbonation.
STANDARD REQUIREMENTS KEIM Concretal-C complies with European standard DIN EN 1504-2 for repair principles 1.3, 2.2, 8.2 and German standard DIN V 18026 for a surface protection system OS4. KEIM CONCRETAL-C KEY FEATURES – Long-term colour stability thanks to pure, mineral pigments – Protection from steel corrosion, frost damages and chloride corrosion – Very fast redrying of the concrete – Protection from progressing carbonation by a very good CO 2 tightness
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