Features and Benefits
RonaBond HB40 Ultra Rapid mortar is used for repairing concrete on vertical and overhead surfaces where ease of application is as important as strength. RonaBond HB40 Ultra Rapid can be applied in relatively thick section to walls and soffits and, depending on the nature of the repair, in layers up to 75mm depending on size and orientation. RonaBond HB40 Ultra Rapid is suitable for use at lower temperatures, minimum 20C. Multiple layers may be applied in a single day depending on temperature.
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 ...
Read more
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 ...
Read more
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 ...
Read moreHere to help...
