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Formwork structure of cast-in-place reinforced concrete floor slab

A reinforced concrete floor slab and cast-in-place technology is applied in building construction, formwork/template/work frame, and on-site preparation of building components, etc. Simple, easy to install and use

Active Publication Date: 2017-03-29
前海知行建筑科技控股(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The quality of the former floor slab cannot be guaranteed, while the cost of the latter is too high

Method used

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  • Formwork structure of cast-in-place reinforced concrete floor slab
  • Formwork structure of cast-in-place reinforced concrete floor slab
  • Formwork structure of cast-in-place reinforced concrete floor slab

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention is composed of a frame 1, a pendant 4, a reinforcing rib 6, a metal square tube 13, a template bracket 14 with bayonet pins at the upper end, a connecting bracket 16, and a lead screw 17;

[0022] There is a bracket 2 at the inner upper end of the frame 1, a stabilizing frame 3 in the middle, and an installation groove 8 on the outside of the frame 1. One side of the frame sealing strip 9 is stuck in the installation groove 8, and the other side of the frame sealing strip 9 is an anti-slip tooth 10. The template 5 is placed on the bracket 2, and there is a sealant on the contact part between the template 5 and the frame 1 and the bracket 2, and a side hole 7 is opened on the frame 1; the frame 1 is formed by connecting four pieces to each other, and the four frames 1 connected to each other at the ends to form a surrounding shape. When continuing to build the formwork outside a surrounding shape, this is to prevent the collision of two adjacent fra...

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PUM

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Abstract

The invention provides a cast-in-place reinforced concrete floor formwork structure and belongs to the field of buildings. A formwork is redesigned according to requirements of an existing building, and the cast-in-place reinforced concrete floor formwork structure which can improve quality and reduce the cost is provided. The cast-in-place reinforced concrete floor formwork structure is composed of an edge frame, a hanging piece, a reinforcing rib, a square metal pipe, a formwork support with the upper end provided with a clamping pin, a connection support and a lead screw. The cast-in-place reinforced concrete floor formwork structure is simple in structure and convenient to mount and use, and formwork laying and other works can be conducted on the cast-in-place reinforced concrete floor formwork structure at the construction site due to the fact that all parts are designed in advance.

Description

technical field [0001] The invention belongs to the field of construction. Background technique [0002] With the rapid development of the city, high-rise buildings are everywhere, which puts forward higher requirements on the speed and quality of building construction. However, the current method of supporting cast-in-place reinforced concrete floor slabs in construction projects mainly consists of laying plywood on the main and secondary corrugations. Formwork method and aluminum alloy formwork support method. The quality of the former floor slab cannot be guaranteed, and the cost of the latter is too high. Contents of the invention [0003] The object of the present invention is to provide a cast-in-place reinforced concrete floor formwork structure that can provide quality and reduce cost by redesigning the formwork corresponding to the existing building requirements. [0004] The present invention is composed of a frame, a pendant, a reinforcing rib, a metal square ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G11/36E04G11/48E04G11/50
Inventor 惠玉清
Owner 前海知行建筑科技控股(深圳)有限公司
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