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Preparation method of self-supporting truss composite floor deck

A technology of composite materials and floor bearing slabs, which is applied in the on-site preparation of floor slabs and building components, formwork/formwork components, etc. It can solve the problems of affecting the load-bearing effect, building formwork cannot be reused, and is easy to deform, so as to omit support Effect

Inactive Publication Date: 2020-10-09
JIANGYIN PUDUN PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The truss floor slab prepared by the truss floor slab preparation method in the prior art, the steel truss and the building formwork are fixedly connected, so that the building formwork cannot be reused, wasting resources, and the building formwork has limited load-bearing capacity and is easy to deform , affecting the load-bearing effect

Method used

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  • Preparation method of self-supporting truss composite floor deck
  • Preparation method of self-supporting truss composite floor deck
  • Preparation method of self-supporting truss composite floor deck

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the implementations shown in the drawings, but it should be noted that these implementations are not limitations of the present invention, and those of ordinary skill in the art based on the functions, methods, or structural changes made by these implementations Equivalent transformations or substitutions all fall within the protection scope of the present invention.

[0028] The invention discloses a method for preparing a self-supporting truss composite floor deck, including the preparation of a building formwork 6, the preparation of a steel bar truss 7, and the assembly of the building formwork 6 and the steel bar truss 7;

[0029] The preparation of building template 6 comprises the steps:

[0030] Step 1: Prepare the building formwork 6, open a recessed space 60 on the back 62 of the building formwork 6, and connect several transverse ribs 51 and longitudinal ribs 52 in the recessed space ...

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Abstract

The invention provides a self-supporting type truss composite material floor bearing plate preparation method, which comprises the steps: building template preparation, reinforcing steel bar truss preparation and building template and reinforcing steel bar truss assembling, wherein the building template preparation comprises the following steps: step 1, preparing a building template; step 2, arranging through holes at the cross parts between a part of transverse ribs and longitudinal ribs; the reinforcing steel bar truss preparation comprises the following steps: step 1, preparing a first transverse rib, a second transverse rib and a third transverse rib; step 2, pre-embedding bolts in connection ribs; building template and reinforcing steel bar truss assembling comprises the following steps: utilizing self-tapping screws to sequentially extend into through holes and bolts to connect the building template with the reinforcing steel bar truss. According to a self-supporting type truss composite material floor bearing plate prepared by the self-supporting type truss composite material floor bearing plate preparation method disclosed by the invention, the building template and the reinforcing steel bar truss are connected through a detachable structure; when the self-supporting type truss composite material floor bearing plate is applied to pouring a building roof, the building template can be flexibly disassembled, and the reinforcing steel bar truss is left in a concrete roof; furthermore, the reinforcing steel bar truss can form a self-supporting type structure, and supporting of the building template can be eliminated.

Description

technical field [0001] The invention relates to the technical field of building templates, in particular to a method for preparing a self-supporting truss composite floor deck. Background technique [0002] The truss floor deck is a building product that welds the stressed steel bars in the floor slab into a steel truss in the factory, and fixes it with the building formwork to form an integrated building product. During construction, the truss floor deck is fixed between the two load-bearing beams, and concrete is poured directly. The building formwork bears the weight of the concrete, and the steel truss has no supporting stiffness. The truss floor slab prepared by the truss floor slab preparation method in the prior art, the steel truss and the building formwork are fixedly connected, so that the building formwork cannot be reused, wasting resources, and the building formwork has limited load-bearing capacity and is easy to deform , affecting the load-bearing effect. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B5/32E04G9/05E04G11/38E04C5/06
CPCE04B5/32E04C5/0604E04G9/05E04G11/38
Inventor 魏春良
Owner JIANGYIN PUDUN PLASTIC
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