High Strength Grade blocks are used principally where higher compressive strengths are required, such as in the foundations and lower storeys of three and four storey buildings, piers under high vertical loads and in multi-storey buildings.
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High Strength Grade blocks are used principally where higher compressive strengths are required, such as in the foundations and lower storeys of three and four storey buildings, piers under high vertical loads and in multi-storey buildings.