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Overall-type formwork of wall columns and construction method of overall-type formwork

An integral formwork technology, which is applied in the field preparation of formwork/formwork/work frame, building components, construction, etc., can solve the problems that the formwork joints at the joints of walls and columns are not dense, and the construction quality is difficult to control effectively. , to achieve the effect of being conducive to repeated use, shortening the construction period, and ensuring integrity

Pending Publication Date: 2019-04-02
NO 2 CONSTR GRP CO LTD OF SHANGHAI CONSTR GRP
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AI Technical Summary

Problems solved by technology

[0004] In view of the construction method of using wooden formwork to pour wall columns, there are problems that the formwork joints at the joints of walls and columns are not dense, and the construction quality is difficult to effectively control

Method used

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  • Overall-type formwork of wall columns and construction method of overall-type formwork
  • Overall-type formwork of wall columns and construction method of overall-type formwork
  • Overall-type formwork of wall columns and construction method of overall-type formwork

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention. For the convenience of description, the "up" and "down" described below are consistent with the directions of up and down in the drawings, but this should not be a limitation of the technical solution of the present invention.

[0031] In this embodiment, the construction of an underground sewage treatment plant is taken as an example. The floor height is 6.4m, and the number of diversion walls is relatively large. Splicing is carried out to implement the concrete pouring construction of the diversion wall. Combine below Figure 1 to Figure 4 Illustrate the integral formwork of the wall column of the present invention, i...

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Abstract

The invention provides an overall-type formwork of wall columns and a construction method of the overall-type formwork, and relates to the technical field of building construction. Aiming at the problems that through a construction method adopting a wooden formwork to pour the wall columns, formwork abutted seams in the connecting positions of a wall and the columns are not compact, and the construction quality is difficult to effectively control, the overall-type formwork is formed by a plurality of formwork units which are connected in a bolted mode and arranged in the height direction of the wall columns; the formwork units each comprise an arc-shaped face plate, two wing plates and a second outer arrise; the arc-shaped face plates are matched with the to-be-poured wall columns in outercontour, a plurality of inner arrises are parallelly arranged on the outer walls of the arc-shaped face plates at intervals, and the two sides of the inner arrises are connected with first outer arrises; every two wing plates are fixedly connected to the two sides of the corresponding arc-shaped face plate correspondingly, a plurality of first bolted holes are formed in the wing plates, and the first bolted holes in the wing shapes located on the two sides of the to-be-poured wall columns are opposite in position; the second outer arrises are arranged at the outer edges of the arc-shaped faceplates and the wing plates, wherein the arc-shaped face plates and the wing plates are connected into a whole; second bolted holes are formed in the second outer arrises, the multiple formwork unitsare connected into a whole in a bolted mode, and all the formwork units are connected with corresponding wall formworks in a bolted mode correspondingly; and the arc-shaped face plates and the wing plates are each made of a steel plate.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an integral formwork for a wall column and a construction method thereof. Background technique [0002] The building formwork structure used in the construction of cast-in-place concrete structures is mainly composed of three parts: panels, support structures, and connectors. The panel is in direct contact with the concrete, and the quality of the panel directly affects the appearance quality of the concrete surface; the support structure is a temporary structure that supports the panel, concrete and construction loads, ensuring the firm combination of the building formwork structure and ensuring that no deformation or damage occurs; the connector is the Panels and supporting structures are connected to form a whole accessory. Existing building formwork structures mainly include wooden formwork, steel formwork and aluminum formwork according to the material, wherei...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/08E04G13/02
CPCE04G11/08E04G13/02
Inventor 郭延义黄飞祥黄时锋卫军明赵欣祁真胡董超廖志斌富秋实
Owner NO 2 CONSTR GRP CO LTD OF SHANGHAI CONSTR GRP
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