A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The block 10 has a U-shaped cross-section defining a base 12 at least 160mm wide and a pair of opposed side walls 14, 16, an upper surface of the cross-section sloping inwardly and downwardly from each side wall to a lowest point, where at all positions from a point at most 20mm from the lowest point to the adjacent side wall the slope is at least 31.5 degrees relative to the bottom surface of the base. The upper surface may comprise straight portions sloping to the centre of the block. The straight portions may be joined to each other and the side walls by central and outer smoothly curved portions respectively. Also claimed is a block having a U-shaped cross-section but where the base is up to 160mm wide and the slope of the upper surface at all positions from a point at most 10mm from the lowest point to the adjacent side wall is at least 35 degrees relative to the bottom surface of the base, the base being at least 35mm thick. The block may be concrete and used to form bond beams.
The block 10 has a U-shaped cross-section defining a base 12 at least 160mm wide and a pair of opposed side walls 14, 16, an upper surface of the cross-section sloping inwardly and downwardly from each side wall to a lowest point, where at all positions from a point at most 20mm from the lowest point to the adjacent side wall the slope is at least 31.5 degrees relative to the bottom surface of the base. The upper surface may comprise straight portions sloping to the centre of the block. The straight portions may be joined to each other and the side walls by central and outer smoothly curved portions respectively. Also claimed is a block having a U-shaped cross-section but where the base is up to 160mm wide and the slope of the upper surface at all positions from a point at most 10mm from the lowest point to the adjacent side wall is at least 35 degrees relative to the bottom surface of the base, the base being at least 35mm thick. The block may be concrete and used to form bond beams.
Moulded blocks for bond beams and the like
LIAM CLEAR (author)
2019-01-16
Patent
Electronic Resource
English
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