A kind of cast-in-place concrete filled matrix

A technology of concrete and carcass, used in building materials, building components, floor slabs, etc., can solve the problem of igniting other objects, and achieve the effect of high support strength

Inactive Publication Date: 2015-10-21
周立成
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The present invention proposes a cast-in-place concrete filled carcass, aiming to solve the problem in the prior art that the filler in the cast-in-place concrete filled carcass will ignite other objects when burning

Method used

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  • A kind of cast-in-place concrete filled matrix
  • A kind of cast-in-place concrete filled matrix
  • A kind of cast-in-place concrete filled matrix

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Embodiment 2

[0024] Embodiment 2 of the cast-in-place concrete filling matrix of the present invention: as Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that the inner cavity of the carcass matrix 21 is a spherical inner cavity, and the corresponding annular inflatable inner container 22 can be waste tires, or items similar in shape.

[0025] In the above embodiments, the box body of the carcass base is made of foamed concrete. In other embodiments, the box body of the carcass base can also be made of ordinary concrete.

[0026] In the above-mentioned embodiment, the waterproof coating that the waterproof layer of the outer surface of the carcass matrix adopts is a polymer cement-based waterproof coating. In other embodiments, the material of the waterproof coating of the waterproof layer can also be other types of waterproof coatings, such as Polyurethane waterproof coatings, nanotechnology waterproof coatings, acrylic waterproof coatings, etc.; or directl...

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Abstract

The invention relates to a cast-in-place concrete filling tire body. The cast-in-place concrete filling tire body comprises a base body of the tire body and an annular inflation liner which is embedded into the base body of the tire body and is fixedly sealed in the bas body of the tire body. According to the cast-in-place concrete filling tire body, a supporting body is added in a box body of the base body of the tire body to improve the support between the top surface and the bottom surface of the base body of the tire body, and the annular inflation liner is embedded into the base body of the tire body and is capable of supporting each circumferential wall of the base body of the tire body, so that the whole supporting strength of the tire body is higher; once the inflation liner is directly contacted with open fire, the wall of the inflation liner can be burnt, therefore, the burning strength of the inflation liner is low, and the burning time of the inflation liner is short, and furthermore, the problem of the prior art that other objects can be ignited when fillers in the cast-in-place concrete filling tire body are burnt can be solved.

Description

technical field [0001] The invention relates to a cast-in-place concrete filled carcass in the technical field of building materials. Background technique [0002] During the manufacture or construction of reinforced concrete hollow slabs, filling some lightweight filler blocks with a specific gravity smaller than concrete in the concrete can reduce the overall weight of the concrete hollow slab and improve the effects of concrete maintenance, heat insulation and sound insulation. Hollow thin-walled boxes are mostly used in construction, but since there is no supporting structure between the top and bottom surfaces of the carcass matrix, the strength of the carcass matrix is ​​limited. During transportation and construction, the carcass matrix is ​​easily broken due to trampling or collision. crack or collapse. [0003] The Chinese invention patent with the application number 200720187692.8 discloses a cast-in-place concrete filled carcass. The carcass is filled with polyet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B5/38E04C1/41
Inventor 周立成
Owner 周立成
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