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Fabricated sandwich panel filled with combined box

A combination box and sandwich panel technology, which is applied to floors, building components, buildings, etc., can solve the problems of self-heavy prefabricated components, inconvenient pre-embedded pipelines, and large amount of formwork, so as to achieve convenient transportation and installation, and good economy. and applicability, the effect of small template usage

Pending Publication Date: 2022-01-11
徐焱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, there are problems such as self-heavy prefabricated components, small rigidity, small applicable span, poor connection performance, inconvenient pre-embedded pipelines, large amount of formwork, etc. The purpose of the present invention is to provide a prefabricated sandwich panel

Method used

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  • Fabricated sandwich panel filled with combined box
  • Fabricated sandwich panel filled with combined box
  • Fabricated sandwich panel filled with combined box

Examples

Experimental program
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Effect test

Embodiment Construction

[0032] The present invention is realized in the following manner:

[0033] exist Figure 1-Figure 6 , Figure 10 , Figure 11In the shown embodiment, an assembled sandwich panel filled with a combination box, the sandwich panel (1) includes a combination box (2), rib beams (3), panels (4), and the rib beams are located at two adjacent Between two combination boxes, the panel is located on the upper part of the combination box, the combination box is a prefabricated component, the rib beam and panel are cast-in-situ concrete (5), and the rib beam is equipped with upper iron (6), lower iron (7) and stirrups (8), the panel is equipped with reinforcement (9), and the combination box is composed of a reinforced concrete bottom plate (10) and a light material filler (11) on the upper part. The horizontal projection shape of the bottom plate and the filler is a rectangle. The size of the bottom plate in at least one direction is larger than the corresponding size of the filler, at...

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Abstract

The invention relates to a fabricated sandwich panel filled with a combined box and a manufacturing method of the fabricated sandwich panel, and belongs to the field of general building structures. The sandwich panel (1) comprises combined boxes (2), ribbed beams (3) and panels (4), the ribbed beams are provided with upper iron (6), lower iron (7) and stirrups (8), the panels are provided with plate ribs (9), the combined boxes are composed of bottom plates (10) and filling pieces (11), the bottom plates are provided with bridging plates (12), bottom plate steel bars (13) extend upwards from the bridging plates, stiffening ribs (14) are arranged on the bottom plates, the filling pieces are provided with pouring holes (15) and notches (16) matched with the stiffening ribs, the adjacent combined boxes are spliced together, the ribbed beams and the plate ribs are bound, concrete is poured, and the fabricated sandwich panel is formed. The combined box is very convenient to produce, transport and mount, and a floor system formed by the sandwich panel is large in span, light in weight and good in integrity. The method has good economical efficiency and applicability, and plays a role in promoting the development of a building technology.

Description

(1) Technical field [0001] The invention relates to an assembled reinforced concrete hollow floor structure technology, in particular to an assembled sandwich panel filled with a combination box and a manufacturing method thereof, belonging to the field of general building construction. (2) Background technology [0002] Prefabricated buildings have the characteristics of high degree of factory production, fast construction speed, and low overall cost. This structural form is currently being vigorously promoted by the country. Two important indicators to evaluate the assembly rate of structural concrete are the amount of formwork and the proportion of cast-in-place concrete. [0003] For prefabricated floors with a span of less than 5m, ordinary laminated slabs can solve the problem; but for floors with a span of more than 5m, especially those with a span of more than 7m, if ordinary solid floors are used, the structure will be self-heavy and the seismic performance will be ...

Claims

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Application Information

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IPC IPC(8): E04B5/32E04B5/48
CPCE04B5/326E04B5/48
Inventor 徐焱
Owner 徐焱
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