This medium dense concrete block from Holcim is supplied in a 100mm width with a standard finish, designed for typical use in both internal and external masonry walls. With a compressive strength of 7.3 N/mm² and a dry density of 1450 kg/m³, it suits a range of load-bearing applications where a lighter block is preferred for ease of handling and installation.
On site, the standard finish provides a reliable key for plastering or rendering, making it a practical choice where blockwork is to be concealed. Its reduced weight allows for efficient construction in new build and refurbishment projects, and the block can be used above and below the damp proof course, including in structural walling and beam-and-block floor installations.
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