E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
E04B 2/86 (2006.01) E04B 1/16 (2006.01) E04B 1/32 (2006.01)
Patent
CA 2318698
A constructional element 60-66 comprises a cup-like hexagonal element, e.g. of sheet steel, having a hexagonal base and upstanding walls, at least one wall having a cut away area such that if two elements are assembled with two such walls aligned and contiguous, a passageway exists across the two walls via the cutaways. This permits poured concrete to pass from one "cup" to the next. An assembly of "cups" may be planar, or as shown tie rods 68, 68a, 68b may be attached via holes 70, 72 &c to make a dome-like array into which concrete may be cast. In a variant, the "cups" have a hole in the bottom also so that stacks may be made as formwork for a column or wall.
Riches Mckenzie & Herbert Llp
Roberts Matthew William Lewis
LandOfFree
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