Shuttering element with edge protection and method for the manufacture thereof
A template and element technology, applied in the field of template elements, can solve complex problems and achieve the effect of avoiding sudden changes in mechanical properties and reducing the risk of separation
Inactive Publication Date: 2014-11-05
DOKA INDUSTRIE GMBH
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
An advantageous embodiment of the edge protector consists in that it is formed from the same material around the entire panel without interruptions or additional reinforcements at the corners, wherein the same kind of surrounding edge protector formed in this way is Complex installations are required in formwork of different sizes
Method used
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[0060] First of all, it should be stated that in the various described embodiments the same parts are provided with the same reference signs or the same component signs, wherein the disclosure content contained in the entire description can be transferred in meaning to have the same reference signs or The parts marked with the same member. Furthermore, positional indications selected in the description, such as above, below, side, etc., refer to the directly described and illustrated drawing and, if the position is changed, shift in meaning to the new position. Furthermore, individual features or combinations of features from the various embodiments shown and described can also form their own independent inventive or inventive solutions.
[0061] All statements about numerical ranges are to be understood in the specific description in such a way that they thereby together include any and all component ranges, e.g. statements 1 to 10 are to be understood in such a way that they...
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The element (1) has a protection edge section (10) arranged at a partial area (9) of an edge surface (8) of a base body (3) that is made of wood or wood-based material. Another protection edge section (12) is attached to another partial area (11) of the edge surface and / or to an exterior surface of the former edge section. The latter edge section is attached to a contact area at the former edge section. The protection edge sections are made of plastic materials by injection molding. The plastic materials consist of permanent elastic plastic i.e. thermoplastic polyurethane. The base body is made of wood plastic composite slab, wood plastic mixture plate, thermoplastic or duroplastic coating plate and wood-based material such as wooden plate, three-layer plate, glue wooden plate, plywood, oriented stranded board plate, chip board and hard fiber board. An independent claim is also included for a method for producing a shuttering element with protection edge.
Description
technical field [0001] The invention relates to a formwork element, in particular a formwork, and a method for producing a formwork element. Background technique [0002] In order to prolong the service life of formwork or generally formwork elements made of wood and / or wood-based materials, the formwork elements have long been provided with edge protectors made of plastic, which basically serve to The higher mechanical wear resistance of the edge protector compared to the base body made of wood and / or wood-based material reduces damage to the edges of the formwork elements and considerably prevents the ingress of moisture via the edge area made of wood and / or in a matrix made of wooden materials. Especially when the formwork is installed or removed afterward, the edge regions of such formwork elements, in particular at the edges, are subjected to high mechanical loads, and the resulting edge damage has an adverse effect on the concrete structure produced from the formwor...
Claims
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IPC IPC(8): E04G9/02
CPCE04G9/02E04G2009/023E04G2009/026
Inventor G·尼德雷尔
Owner DOKA INDUSTRIE GMBH