Construction method of compound formwork for special-shaped hyperboloid wood-grain fair-faced concrete wall

A technology of fair-faced concrete and construction methods, which is applied to the preparation of formwork/formwork/work frames, building components on site, and construction. It can solve problems such as inaccurate geometric dimensions, unclear wood grains, and pitted surfaces, and achieve savings Resources, clear lines, smooth walls

Active Publication Date: 2017-11-17
ZHEJIANG CONSTR ENG GRP CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a construction method for a special-shaped hyperboloid wood-grain fair-faced concrete wall formwork, so that the appearance effect of the outer surface of the structure reaches the decorative effect of wood-grain fair-faced concrete, and solves the inaccurate geometric dimensions in the construction process , grout leakage, pockmarked surface, unclear wood grain and other problems, the construction method is unified for wood grain fair-faced concrete walls with different cross-sectional sizes

Method used

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  • Construction method of compound formwork for special-shaped hyperboloid wood-grain fair-faced concrete wall
  • Construction method of compound formwork for special-shaped hyperboloid wood-grain fair-faced concrete wall
  • Construction method of compound formwork for special-shaped hyperboloid wood-grain fair-faced concrete wall

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[0025] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] Such as figure 2 As shown, the special-shaped hyperboloid wood-grain fair-faced concrete wall composite template of the present invention is composed of a template system and a template skeleton; the template system is composed of three layers of curved surface templates superimposed on a backboard 1, a lining board 2 and a panel 3; the template skeleton is composed of vertical corrugations 4 Composed of horizontal flute 5, the formwork skeleton is connected to the formwork system through tension bolts; vertical flute 4 is spliced ​​into an arc-shaped keel by two layers of 12mm thick nine-plywood, and horizontal flute 5 is made of arc-shaped steel pipes, which are connected by jacking brackets and right-angle fasteners and buckl...

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Abstract

The invention discloses a construction method of a combined formwork of a special-shaped double-curved-surface wood-grain bare concrete wall. The construction method of the combined formwork of the special-shaped double-curved-surface wood-grain bare concrete wall mainly comprises the steps of drawing deepening, surveying and setting out, formwork machining, erecting of a bearing frame, laying of the formwork, binding of steel bars and the like. By the adoption of the construction method of the combined formwork of the special-shaped double-curved-surface wood-grain bare concrete wall, the visual effect of a structure exterior facing can be similar to the decoration effect of wood-grain bare concrete, the problems of inaccurate geometric dimensions, grout leakage, pitted surfaces, unclear wood grains and the like are solved in the construction process, and the unified construction method of wood-grain bare concrete walls with different sectional dimensions is provided.

Description

technical field [0001] The invention belongs to the field of civil construction engineering, and in particular relates to the formwork construction of a special-shaped hyperboloid wood-grain fair-faced concrete wall. The standardized and instrumental operation of on-site construction is realized by adopting the form of a three-layer combined formwork. The method of the invention has simple and convenient process, short construction period, and ensures safe and reliable project quality. Background technique [0002] As a decorative surface, fair-faced concrete can show the natural texture of the concrete itself without any decoration on the surface, so it has high quality requirements for structural beauty, color difference, surface air bubbles and flatness. As fair-faced concrete not only simplifies the construction process and saves resources, but also eliminates the safety hazards caused by exterior decoration and reduces environmental pollution, which can generate huge so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G11/06E04G11/08
CPCE04G11/062E04G11/08
Inventor 徐锡平蒋晔裘园汪瀚澄张海波蒋亮海袁震赵敬法冯轶陈星安章沛东戚恒昊王梅
Owner ZHEJIANG CONSTR ENG GRP CO LTD
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