Features and Benefits
RonaBond Concrete Cover Elastic is a coating designed to improve equivalent concrete cover to reinforcement. A 2mm layer provides 150mm equivalent concrete cover providing corrosion protection to steel reinforcement thus extending the life of the concrete.
RonaBond Concrete Cover Elastic is supplied as a pre-packed material comprising liquid and powder. It is mixed to form a slurry which is applied by brush or roller at a thickness of approximately 1-2mm per coat on a vertical surface. The cured coating can be left as the finished surface or overcoated with a pigmented anti-carbonation coating such as RonaBond Crack Bridging Anti-Carbonation Coating WB or RonaBond Anti-Carbonation Coating WB.
RonaScreed FastDry Prompt – benefits and drying
RonaScreed FastDry Prompt (formerly RonaScreed 8 Day Overlay) is so-called because it is a fast-drying screed additive which enables a 50mm thickness of 3:1 sand/ cement screed to be overlaid with moi ...
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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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