Bemix R50


High-performance, fibre reinforced, shrinkage compensating, thixotropic repair concrete for repairs in concrete where there is a requirement for high performance and durability. Can be used on vertical surfaces without the need for formwork. For repairs to balconies, bridges, quays and other concrete structures. Intended for layers 5-50 mm thick.

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Product data

Article number:



20 kg  á 48 bags/ palette

Product category

Repair mortar


Processable minutes


Compression strength


Layer thickness in mm


Consumption kg/m2/mm


Water quantity litres/20 kg


1 kg dry mortar = finished concrete in litres




The substrate must be clean and free of dust, damaged concrete, grease or other substances that might weaken adhesion. Bemix Korrohäft is applied to the substrate to ensure good adhesion.A 20 kg R50 sack is mixed with 2.9-3,5 litres of drinking water for at least five minutes into a clump-free mix. Mixing is done with a drill and mixer attachment. Vary the amount of water for the desired consistency. The temperature of the substrate and surroundings should be 5°C to 25°C. The grout is best applied with a steel trowel in layers up to 50 mm. The surface can then be felted or polished to achieve the desired finish. To reduce the risk of shrinkage cracking, the product should be water cured for the first week after application. The semi-hardened grout can be cut and shaped.

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