Elastomeric, waterproof and carbonation resistant coating


RonaBond Crack Bridging Anti-Carbonation Coating WB is a façade coating formulated on a water based acryl-siloxane.  It is used as a waterproof decorative coating and can be applied to most traditional building surfaces after suitable preparation.  The addition of siloxane improves shedding of pollutants from the surface and resistance to migration residues from the substrate.


RonaBond Crack Bridging Anti-Carbonation Coating WB is a high build elastomeric, waterproof and carbonation resistant coating. It protects facades against water ingress while allowing diffusion of normal levels of moisture vapour from the backgound. When applied to reinforced concrete it provides excellent protection against corrosion of reinforcement.

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RonaScreed 8 Day Overlay Fast Drying Screed – benefits and drying

RonaScreed 8 Day Overlay Fast Drying Screed (formerly Uniscreed Standard) is so called because it is a fast-drying screed additive which enables a 50mm thickness of 3:1 sand/ cement screed to be overl ...

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Drying of Screeds

BS 8204-1 “Concrete bases and cementitious levelling screeds to receive floorings — Code of practice” section 6.11.1 suggests the following calculation for drying of screeds with no fast drying additi ...

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Avoidance/ Mitigation Of The Effects Of Common Forms Of Cracking In Cementitious Screeds

Aggregate is usually 0–4 mm and is mixed with cement in the ratio of 1:3 or 1:4 cement to sand, depending on strength requirements and drying requirements. For total screed thicknesses in excess of 50 ...

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