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-consumin

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

Example Embodiment

[0034] Example 1:

[0035] The operation steps of the construction method in this embodiment are as follows:

[0036] ①External wall working face construction and support system setting;

[0037] The site is hardened within 4m from the outer edge of the wall outside the building for the erection of external supporting scaffolding. At the same time, to ensure the horizontal stability of the concrete outer scaffold, the concrete cushion is placed 1.5m from the outer edge of the base plate. A Ф20mm "Ω" type ground anchor is set at a position of 3m, and the distance between the ground anchors is 2m along the wall. At the same time, the bottom crossbar of the scaffolding is fixed to the ground anchor; the outer wall of the building is inclined at a certain slope, so the weight of the wall is vertical The force component in the direction of the wall shall be borne by the scaffolds on both sides of the wall. The inclined side support bears the pressure and the other side support bears the ...

Example Embodiment

[0052] Example 2:

[0053] As attached image 3 As shown, the convex wooden strip 2 is connected to the end of the 3m strip bamboo mold with a diameter of 8cm or 10cm in the length direction, and the convex wooden strip 2 is fixed on the 18mm thick back lining by air nails 3 Mirror panel 1.

[0054] As attached Figure 4 As shown, the convex wood strip 2 is a bamboo mold with an arc-shaped outer edge.

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

[0056] ① When placing concrete, strictly control the time of layered concrete pouring to ensure that the cement mortar attached to the bamboo mold surface of the lower layer has not initially set when the upper layer is poured. In addition, in order to prevent the cement slurry from polluting the wooden formwork above the construction joint, the wooden mold for this part Temporary shelter should be carried out, and the grout attached to the surface...

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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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