Hollow carcass for filling cast-in-situ concrete
A technology of hollow carcass and cast-in-place concrete, which is applied to the on-site preparation of building components, formwork/formwork/work frame, building components, etc., which can solve the problems of inconvenient assembly line production, inconvenient production, and low production efficiency. , to achieve the effect of simple design, simple construction and fast construction speed
Inactive Publication Date: 2010-06-16
湖南邱则有专利战略策划有限公司
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Problems solved by technology
However, this kind of building components is inconvenient to make during production, the production efficiency is low, it is not convenient for assembly line production, and the corresponding cost is high
Method used
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[0069] The present invention will be further described below in conjunction with the drawings and embodiments.
[0070] The present invention, as shown in the drawings, includes a hollow carcass 1, an outer wall 2 enclosing a hollow carcass 1 formed with a cavity 3, and is characterized in that at least one surface of the hollow carcass 1 is wet blank slurry during molding The embryo body 4 and the slurry embryo body 4 are hung upside down on the mold, and the slurry embryo body 4 is provided with at least one prefabricated strip-shaped reinforcing rib 5 superimposed under the embryo body to support the embryo body. In the drawings, 1 is a hollow carcass, 2 is an outer wall, 3 is a cavity, 4 is a wet blank slurry body, and 5 is a strip-shaped reinforcing rib. In the following drawings, the same numbers have the same descriptions. Such as figure 1 As shown, the outer wall 2 encloses a hollow carcass 1 with a cavity 3, and the hollow carcass 1 has a wet blank slurry body 4 hanging ...
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The invention relates to a hollow carcass for filling cast-in-situ concrete, which is characterized in that slurry of a green body on the outer wall is spread on molds which are spread out, then the molds encircle to each other for mutually cementing the side of the green body, an open pot-like member is formed, then a prefabricated strip-shaped strengthening rib is placed on an opening of the open pot-like member, the slurry with one surface of the wet green body is hung on the molds in an inverted manner and overlapped with the prefabricated strip-shaped strengthening rib and further seals the opening of the closed pot-like member, the mold release is carried out after hardening the slurry green body, and the maintenance is carried out till the stipulated age, thereby preparing the hollow carcass for filling the cast-in-situ concrete. The hollow carcass is applicable to hollow plates, floors, roofs, wall bodies, foundation slabs and bridges of the cast-in-situ reinforced concrete or prestressed reinforced concrete, in particular to hollow girderless floors.
Description
[0001] This application is a divisional application of the invention patent application whose application date is September 2, 2004, the application number is 2004101552903, and the name is "a hollow carcass for cast-in-place concrete filling". (1) Technical field [0002] The invention relates to a hollow carcass for in-situ concrete filling. (2) Background technology [0003] At present, cast-in-situ concrete hollow floor is a widely used floor structure. The lightweight permanent tire mold filled in it has various hollow tubes and boxes, and the boxes are hollow or solid. For example, the applicant applied for a patent number ZL99249798.1 on November 29, 1999, a utility model patent named "fiber-reinforced thin-walled member for reinforced concrete filling", which discloses a thin-walled formwork member including an upper plate, The surrounding side walls, the lower bottom, the upper board, the surrounding side walls, and the lower bottom enclose a polyhedral cavity. Another e...
Claims
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Login to View More IPC IPC(8): B28B23/02B28B11/24E04C1/00E04G15/06
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司