Flexible facing soft stone or brick

A flexible veneer and stone technology, applied in the field of flexible veneer soft stone or brick"), can solve the problems of difficulty in taking into account flexibility and strength, poor flexibility of veneer materials, insufficient combustion resistance, etc. Variety of colors and good adaptability

Active Publication Date: 2017-06-13
北京翰高兄弟科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] However, in the above-mentioned prior art, the flexibility of facing materials is relatively poor, which limits its application in specific building parts, and it is difficult to balance flexibility and strength
In addition, in the above-mentioned prior art, the adhesive mortar required for the construction of soft facing soft stone (brick) needs to be specially configured, which is expensive and has insufficient combustion resistance.

Method used

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  • Flexible facing soft stone or brick
  • Flexible facing soft stone or brick
  • Flexible facing soft stone or brick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] 30% of cement, 50% of sand, 5% of gypsum, 2% of additives, and 13% (by weight) of high molecular polymers are used as raw materials to prepare flexible facing bricks, wherein the additives are composed of 30% by weight MgO, 40% by weight Fly ash, 5% by weight MgCl 2 , 20% by weight of bentonite, and 5% by weight of coal gangue powder are mixed and ground.

[0072] Described polymer is obtained by following method:

[0073] The chemical structural formula of monomer (I) is:

[0074]

[0075] where R 1 is ethyl, R 2 Isopropyl, n is 6, this monomer is prepared by esterifying polyethylene glycol and ethacrylic acid according to a conventional esterification method, and then reacting the esterified product with ethoxychloride according to a conventional elimination reaction, or it can be directly commercialized Purchased from Fluka-RdH company;

[0076] The chemical structural formula of monomer (II) is:

[0077] The monomer is commercially available from China Ph...

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Abstract

The invention discloses a flexible finishing soft stone or tile which is made by the materials including following components in weight ratio of total weight of materials :20-40% of 62.5 aluminous cement or aluminate cement, 40-55% of graded sand of large, intermediate and fine size, 5-40% of intermediate fine fillers, 10-30% of high-molecular polymer emulsion, 5-40% of main fillers, and 5-10% of other functional fillers. The invention also discloses a manufacture method and a construction method of the flexible finishing soft stone or tile which has good flexibility and intensity.

Description

technical field [0001] The present invention relates to a kind of flexible decorative soft stone or brick (which can be collectively referred to as "flexible decorative soft stone (brick)"), especially the flexible decorative soft stone (brick) used for exterior wall decoration system, and its manufacture methods and construction methods. [0002] technical background [0003] Soft facing soft stone is made of inorganic and organic cementitious materials, aggregates, fillers and other materials to make polymer building mortar, and through the process of block making, molding and drying, it is prefabricated into flake-like facing imitation stone bricks. Realistic imitation stone semi-finished products made by spraying interior and exterior wall paint. [0004] Since my country successfully introduced German single-component polymer dry-mixed mortar technology in 1997, the application of single-component polymer dry-mixed mortar technology has broken the technical bottleneck o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/06E04F13/075
Inventor 吴飞王栋民艾明星吴广彬刘明磊张大旺刘泽房墉房振洪奇伟李瑞乐房慧宇
Owner 北京翰高兄弟科技发展有限公司
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