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Hollow slab template for buildings

A technology for hollow floor slabs and buildings. It is applied in the direction of construction, building structure, formwork/formwork/working frame, etc. It can solve the problems of low rigidity, low recycling rate, poor integrity and stability of side formwork, etc.

Inactive Publication Date: 2010-12-08
吴方伯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The side formwork of this kind of hollow floor slab is assembled directly from several prefabricated slabs, so it has the following disadvantages: low rigidity, low recycling rate, and poor integrity and stability of the side formwork

Method used

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  • Hollow slab template for buildings
  • Hollow slab template for buildings
  • Hollow slab template for buildings

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the drawings.

[0022] The invention is attached Figure 1~8 As shown, a hollow floor formwork for construction, the hollow floor formwork includes a module 1, a corner form 2, bolts 3 or bolts and other connecting parts, a prefabricated bottom plate 9, and the hollow floor formwork has two bottom-most modules 1 Or more than two holes or gaps5. Support ribs 10 can be implanted in the holes or gaps 5 on the module 1. After the cast-in-place concrete 11 of the hollow floor slab is poured and reaches a certain strength, the formwork is removed, and the prefabricated floor 9 is placed on the support ribs 10 to make the prefabricated floor 9 is connected with the rib beam, and the crack resistance of the prefabricated floor 9 is improved, and the integrity of the hollow floor slab is enhanced.

[0023] The hollow floor formwork is assembled by two or more modules 1, and the modules 1 are connected by corn...

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Abstract

The invention discloses a hollow slab template for buildings, which comprises modules (1), corner moulds (2), connecting pieces such as bolts (3) or pins, and a prefabricated baseplate (9), wherein the bottom module (1) of the hollow slab template is provided with two or more holes or nicks (5). When the hollow slab template is assembled, the modules (1) are arranged in order; and because the end parts of the modules (1) and the corner moulds (2) are provided with corresponding holes (4), the modules (1) and the corner moulds (2) are connected at the holes (4) through the connecting pieces such as the bolts (3) or pins to form the hollow slab template. During instruction, supporting ribs (10) can be implanted into the holes or nicks (5) of the bottom module (1); and after the hollow slab template is detached, the prefabricated baseplate (9) is put on the supporting ribs (10) to form an integral hollow slab. The hollow slab template for the buildings has the advantages of high rigidity, high bearing capacity, simple construction process, mechanical production and convenient control of construction quality.

Description

Technical field: [0001] The invention relates to the field of building construction, in particular to a hollow floor template for building. Background technique: [0002] The cast-in-place reinforced concrete hollow floor consumes less material and is lighter in weight than the reinforced concrete solid floor. The existing reinforced concrete hollow floor construction method is to first erect the hollow floor formwork, tie the rib beam steel bars, place the side formwork, and then precast the base plate Place it on the side formwork and pour the concrete. After the concrete reaches a certain strength, remove the side formwork, place the prefabricated bottom plate on the bottom bump of the rib beam, and paint the mortar under the prefabricated bottom plate to form an integral hollow floor. The side formwork of this kind of hollow floor slab is directly assembled from several prefabricated slabs, so it has the following shortcomings: low rigidity, low recycling rate, and poor integ...

Claims

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Application Information

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IPC IPC(8): E04G15/06E04G17/00
Inventor 周绪红吴方伯黄婷徐静黄海林
Owner 吴方伯
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