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A wind tunnel fair-faced concrete construction technology

A technology of fair-faced concrete and construction technology, which is applied in the direction of formwork/formwork/work frame, connection parts of formwork/formwork/work frame, and on-site preparation of building components, which can solve the problem of low concrete pouring accuracy and achieve The effect of perfect reinforcement measures, improved construction accuracy and high degree of assembly

Active Publication Date: 2021-07-13
CHINA CONSTR EIGHTH BUREAU DEV & CONSTR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wind tunnel fair-faced concrete construction technology, which mainly solves the problem that the concrete pouring accuracy of the current fair-faced concrete construction technology is not high

Method used

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  • A wind tunnel fair-faced concrete construction technology
  • A wind tunnel fair-faced concrete construction technology
  • A wind tunnel fair-faced concrete construction technology

Examples

Experimental program
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Embodiment

[0046] Such as figure 1 Shown, a kind of wind tunnel fair-faced concrete construction technology disclosed by the invention comprises the following steps:

[0047] (S1) Typesetting and lofting of pouring formwork: Carry out surveying and mapping modeling of the construction pouring area, adopt high-precision BIM modeling and layout technology, accurately control the position and installation of each formwork, ensure that the accuracy is controlled within 1mm, and determine the size and style of the pouring formwork .

[0048] (S2) Splicing and assembly of pouring formwork: Assemble the wind tunnel casting mold according to the results of surveying and mapping modeling. First, cut the formwork with high precision based on the determined size and style of the pouring formwork; then perform steel frame welding and flatness according to the cut formwork Adjust to form a hole-shaped pouring formwork steel frame; finally, splice the cut formwork and steel frame and adjust the flatn...

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Abstract

The invention discloses a construction process of fair-faced concrete in a wind tunnel, which comprises the following steps: (S1) typesetting and setting out of the pouring formwork: surveying and mapping the construction pouring area; (S2) splicing and assembling the pouring formwork: assembling the wind tunnel according to the surveying and mapping modeling results Pouring mould; (S3) hoisting and positioning of pouring formwork: hoisting and positioning the assembled mold in the pouring area; (S4) strengthening and checking of pouring formwork system: strengthening the pouring mold and wall through the formwork system, and checking the wind tunnel pouring Mold; (S5) concrete pouring: complete concrete pouring according to the wind tunnel pouring mold; (S6) pouring formwork removal: disassemble and remove the wind tunnel pouring mold after pouring is completed. Through the above design, the construction technology of the present invention improves the construction efficiency in the fair-faced concrete construction, and uses the automatic detection technology of the measuring robot to control and review the errors generated in the construction in time, and greatly improves the construction accuracy of the wind tunnel concrete. Therefore, it has high use value and promotion value.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a wind tunnel fair-faced concrete construction process. Background technique [0002] With the vigorous development of the construction industry, more and more landmark buildings are designed and constructed with fair-faced concrete. Fair-faced concrete is an expression method of architectural modernism. It is also called decorative concrete because of its great decorative effect. After the concrete is poured, there is no longer any painting, tiles, stones and other materials, showing a plain color of concrete. method. At present, the fair-faced concrete construction technology in the industry only meets the requirements for appearance effects, and is far from meeting the requirements for its precision. Contents of the invention [0003] The purpose of the present invention is to provide a wind tunnel fair-faced concrete construction technology, which mainly sol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G11/02E04G11/28E04G17/04
CPCE04G11/02E04G11/28E04G17/04
Inventor 秦靖闰林峰周殷弘梁建亮曹江刘志强张诚马新春高永德杨勇
Owner CHINA CONSTR EIGHTH BUREAU DEV & CONSTR CO LTD
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