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Formwork element

A component and template technology, applied in the field of building components, can solve problems such as mismatching of profiled steel plates

Inactive Publication Date: 2016-06-01
INHABIT STUDIO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In general, this makes mechanical or chemical concrete anchors and individual channels unsuitable for use near the edges of concrete structures or where the concrete structure is not thick enough
In use, mechanical or chemical concrete anchors and separate channels may also not match the profiled steel plate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0071] refer to figure 1 , the formwork element 1 has a side wall 2 , wherein a transverse flange 3 protrudes from the bottom end 4 of the side wall 2 to form a base 5 of the element 1 . The second flange 6 protrudes from the top end 7 of the side wall 2 . The second flange 6 slopes downwards to form a grip 8 .

[0072] The side wall 2 includes integrated channels 9, as in figure 2 A more detailed display in . The channel 9 has an inlet 10 of reduced size, defined between shoulders 11 , on one side 12 of the wall 2 . The channel 9 is formed by an enlarged ridge 13 which protrudes to the opposite side 14 of the wall 2 to delimit an internal cavity 15 which generally preferably has a dovetail shape. Ridges 13 and channels 9 extend along the length of element 1 .

[0073] now refer to image 3 , formwork 16 is shown comprising a horizontal formwork sheet 17 and formwork elements 1 defining a perimeter 18 of formwork 16 . The thin plate 17 is positioned on the base 5 of th...

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PUM

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Abstract

A composite structure formed of a concrete slab and an integrated formwork element, wherein: the formwork element includes a side wall, against which concrete is poured to define a side of the slab, and a lateral flange that covers a top or bottom peripheral edge of the slab, wherein: the lateral flange has a grip that extends into a main body of the slab in a vertical direction, to form a space between the grip and the side wall, which is substantially filled with concrete such that the concrete locks into the space and structurally integrates the element with the concrete slab: and wherein: the lateral flange has a groove formed in an external face of the flange, opposite the slab, to serve as an anchor site for a load transfer member attached externally of the composite structure by being fitted to the formwork element.

Description

[0001] related application [0002] This application claims priority from Australian Patent Application No. AU2013206540, the contents of which are incorporated herein by reference in their entirety. technical field [0003] The invention relates to a formwork element, a composite structure comprising a concrete slab and a formwork element, and to a building set having a load transfer member connected to the formwork element. Background technique [0004] Formwork elements are usually used on the construction site or in pre-casting for the casting of concrete structures for building construction. In the casting process, the continuous perimeter is first formed by positioning a plurality of profiled steel plates positioned in an edge-to-edge arrangement as required to form the base, with a plurality of edge formwork elements, defining the concrete structure outer edge. Subsequently, wet concrete is poured within the continuous boundaries forming the concrete structure. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G9/06E04B1/38E04B5/36B28B7/22
CPCE04B5/40E04B2005/322B28B7/0014B28B23/005E04G9/04B28B7/22E04B5/36E04B5/38E04G9/06E04B1/3511E04C5/12E04G21/12E04G21/142
Inventor B·C·威蒙德
Owner INHABIT STUDIO