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Decorative layer of yellow high-strength concrete decorative hanging plate

A high-strength concrete and decorative hanging board technology, applied in the field of building exterior wall decoration, can solve problems such as poor, easy cracking and peeling of the decorative layer, and achieve the effects of stable dispersion, flexible and changeable decoration, and improved connection strength.

Inactive Publication Date: 2016-12-14
CHINA MINGSHENG DRAWIN TECH INVESTMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problems that the decorative layer of the existing exterior wall decorative hanging board is easy to crack and peel off and the color is not good, the present invention provides a new type of decorative layer of yellow-toned high-strength concrete decorative hanging board

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Decorative layer formula: 600 parts of dam road cement, 820 parts of quartz sand with a particle size of 20-40 mesh, 230 parts of river sand with a particle size of 70-140 mesh, 210 parts of river sand with a particle size of 325 mesh, 50 parts of water reducing agent, 140 parts of water , Pigment yellow iron 1.65 parts.

[0028] Preparation: Stir and mix the formulation of the decorative layer evenly and place the fabric on the mold. The decorative layer will be formed after evenly fabricated;

[0029] Application: Lay the grid cloth of the interface layer on the well-clothed decorative layer, and then spread the super high-strength concrete of the structural layer (its main composition is better with the decoration) on the grid cloth, and place it on the grid after slight vibration for 5-15s. The embedding plug is cured after the cloth is fabricated, and the mold is demolded after the curing to the demolding strength, and the high-strength concrete decorative siding with a...

Embodiment 2

[0031] Decoration layer formula: 580 parts of dam road cement, 780 parts of quartz sand with 20-40 meshes, 248 parts of river sand with 70-140 meshes, 220 parts of river sand with 325 meshes, 60 parts of water reducer, 130 parts of water , 2.53 parts of pigment yellow iron;

[0032] Preparation: Stir and mix the formulation of the decorative layer evenly and place the fabric on the mold. The decorative layer will be formed after evenly fabricated;

[0033] Application: Lay the grid cloth of the interface layer on the well-clothed decorative layer, and then spread the super high-strength concrete of the structural layer (its main composition is better with the decoration) on the grid cloth, and place it on the grid after slight vibration for 5-15s. The embedding plug is cured after the cloth is fabricated, and the mold is demolded after the curing to the demolding strength, and the high-strength concrete decorative siding with a yellow-tone decorative layer can be obtained.

Embodiment 3

[0035] Decorative layer formula: 560 parts of Shengdehan white cement, 400 parts of quartz sand with a particle size of 20-40 mesh, 300 parts of chalcopyrite with a particle size of 20-40 mesh, 60 parts of hematite with a particle size of 10-20 mesh, and a particle size of 70 ~140 mesh river sand 220 parts, 325 mesh river sand 215 parts, water reducing agent 50 parts, water 138 parts, pigment iron yellow 0.2 parts;

[0036] Preparation and application in high-strength concrete decorative hanging board:

[0037] Structural layer: use super high-strength concrete;

[0038] Interface layer: Laid with basalt grid cloth;

[0039] The implementation steps are as follows:

[0040] Spray the retarder on the mold and disperse it after the surface of the retarder is dry. Stir and mix the concrete of the decorative layer formula and spread it on the mold. After evenly spreading, lay the interface layer grid cloth, and then spread the structural layer ultra-high-strength concrete evenly on the gr...

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Abstract

The invention relates to the decoration of building exterior walls, and particularly relates to a decorative layer of a yellow high-strength concrete decorative hanging plate. According to the scheme, the decorative layer is prepared from the following raw materials in parts by weight: 400-800 parts of cement, 720-900 parts of sand with particle size of 10-40 meshes, 180-260 parts of sand with particle size of 70-140 meshes, 100-250 parts of sand with particle size of 325 meshes, 40-120 parts of water reducer, 120-160 parts of water, and 0-4 parts of iron yellow pigment. On the basis of the prior art, the hanging plate can be closely connected with a structural layer of the exterior wall hanging plate by adopting a manner of matching cement base stock with multilevel specific sand, so that the connection strength can be greatly enhanced, and stripping can be avoided.

Description

Technical field [0001] The invention relates to building exterior wall decoration, in particular to a decorative layer of a yellow-tone high-strength concrete decorative hanging board. Background technique [0002] Among the existing decorative siding for exterior walls of buildings, stone decorative siding occupies a considerable market share. However, the collection, transportation, and processing of stone are difficult, the preparation process is complicated, and the cost is high; and stone is a non-renewable resource, and mining seriously damages the ecological environment. With the improvement of people’s concept of ecology and environmental protection, as well as the awareness of resource conservation and protection, concrete-based imitation stone decorative hanging panels have also become the current focus of research in the field of decorative panels, and a variety of The product. However, concrete decorative siding has very high requirements on the color and particle g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04E04F13/14
CPCC04B28/04E04F13/0871C04B14/06C04B14/068C04B14/308C04B2103/302C04B18/12C04B14/36
Inventor 周全康志坚
Owner CHINA MINGSHENG DRAWIN TECH INVESTMENT CO LTD
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