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Plain concrete wall surface groove type three-dimensional wood grains decoration construction method

A technology for decorative construction and fair-faced concrete, which is applied in the direction of construction, building structure, and building material processing, and can solve problems such as unfavorable construction schedules, quality, cost control, time-consuming, and high maintenance costs, and achieve energy and resource saving and reduction Effects of environmental pollution and reduction of labor input

Inactive Publication Date: 2014-05-28
YONGSHENG CONSTR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Originally, fair-faced concrete projects sometimes require architectural decoration projects to require secondary decoration, which is often time-consuming, labor-intensive, and consumables, which is not conducive to construction period, quality, and cost control, and the later maintenance costs are higher.

Method used

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  • Plain concrete wall surface groove type three-dimensional wood grains decoration construction method
  • Plain concrete wall surface groove type three-dimensional wood grains decoration construction method
  • Plain concrete wall surface groove type three-dimensional wood grains decoration construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Construction method operation steps are as follows in the present embodiment:

[0036] ①Construction of the working surface of the external wall and setting of the support system;

[0037] Within the range of 4m from the outside of the building to the outside of the wall, the site will be hardened for the erection of external support scaffolding. At the same time, in order to ensure the stability of the horizontal direction of the concrete external scaffolding, the distance from the outside of the bottom plate to 1.5m and Ф20mm "Ω" type ground anchors are set at the position of 3m, and the distance between the ground anchors along the wall is 2m. The force component in the direction of the wall must be shared by the scaffolds on both sides of the wall, the inclined side support bears the pressure, and the other side supports bear the tensile stress. Four rows of scaffolding are set up on the outside of the wall, and a full house of scaffolding is set up on the inside; ...

Embodiment 2

[0053] as attached image 3 As shown, the convex wood strip 2 is the longest in the length direction, and the end of the strip-shaped bamboo mold of 3m is continued to be a bamboo mold joint with a diameter of 8cm or 10cm. The convex wooden strip 2 is pierced and fixed on the 18mm thick backing Mirror panel 1.

[0054] as attached Figure 4 Shown, convex wooden bar 2 is the bamboo mold that outer edge is the arcuate section.

[0055] In the embodiment of the present invention, the key points of concrete pouring, vibrating and maintenance operations are as follows:

[0056] ① When pouring concrete, strictly control the time of concrete layered pouring to ensure that the cement mortar attached to the surface of the bamboo formwork in the lower layer has not yet set when the upper layer is poured. Temporary shielding should be carried out, and the cement slurry attached to the surface of the wooden formwork should be removed in time after the concrete pouring is completed;

...

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Abstract

The invention relates to a plain concrete wall surface groove type three-dimensional wood grain decoration construction method, which comprises the steps of outer wall work surface construction, outer scaffold erection, outer mold back lining template installation, wood mold manufacturing and installation, wall body steel bar manufacturing and binding, inner side template installation, concrete pouring, template removal and defect treatment. Convex battens are fixedly arranged on a large template, and after the concrete pouring completion and the template removal, a concavo-convex and order decoration effect is formed, so the characteristics of wood grain plain concrete wall surfaces are fully shown. The wood grain and three-dimensional lines are clear, the concavo-convex feeling is realized, the color and the luster are uniform and consistent, no any patching or color modulation is needed, the template can be repeatedly used, after the application, on the premise of meeting the decoration effect, the decoration work procedures are saved, energy sources and resources are reduced, the work period is shortened, the labor investment is reduced, in addition, the environment pollution of the decoration material can be reduced, the operation is simple, the dismounting and the repeated use can be realized, more cost can be reduced, and the construction schedule is accelerated.

Description

technical field [0001] The invention relates to the application of IPC international patent classification E04G formwork or building auxiliary equipment and on-site processing technology of building materials, especially the construction method of clear water concrete wall groove type three-dimensional wood grain decoration. Background technique [0002] In the known technology, fair-faced concrete (As-cast Finish Concrete / Bare Concrete) is also called decorative concrete; it gets its name because of its great decorative effect. It belongs to one-time pouring molding, without any external decoration, and directly uses the natural surface effect of cast-in-place concrete as the finish. Therefore, it is different from ordinary concrete. Apply one or two coats of clear protector to look very natural and dignified. In order to facilitate the main body of the building structure to have a decorative effect on the facade, it is necessary to carry out base treatment, that is, to ma...

Claims

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Application Information

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IPC IPC(8): E04G21/02
Inventor 缪建国卢江华
Owner YONGSHENG CONSTR GRP
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