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A kind of light artificial culture stone and preparation method thereof

A cultural stone and artificial technology, applied in the field of materials, can solve the problems of high density, cumbersome processing procedures, poor workability of ceramsite concrete, etc., achieve strong durability and color stability, reasonable preparation method and process, improve thermal insulation and heat insulation. sexual effect

Inactive Publication Date: 2015-09-02
SHANGHAI APE STONE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] But today's natural stone is a non-renewable resource after all, and the processing procedures are relatively cumbersome, the density is high, the transportation is inconvenient, and the price is relatively high
However, most of the underlying structural materials of artificial cultural stones produced in the industry use ceramsite concrete. The author found that ceramsite concrete has poor workability, is not easy to shape, and has a high density. It is heavy and easy to paste on the wall. Defects such as shedding

Method used

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  • A kind of light artificial culture stone and preparation method thereof

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preparation example Construction

[0065] The preparation method of a kind of above-mentioned light-weight artificial culture stone of the embodiment of the present invention comprises:

[0066] 1) Prepare the mold; 2) Prepare the color layer and slurry layer of the surface layer of the light artificial culture stone as described above; 2.1) Prepare an aqueous solution of foaming agent, and foam it into microfoam; 2.2) Introduce microfoam into Add cement, ceramsite and other components of the bottom layer, and mix and stir to make a fluid bottom layer slurry; 3) Spray the prepared surface layer slurry on the inner surface of the mold to form a surface layer; 4) In the The bottom layer slurry prepared by pouring in the mold, vibrating molding; 5) Steam curing the vibration molded product at 40~70 ℃; 6) Demoulding the steam curing product, after demoulding, the temperature is not lower than 5 ℃ Condition for secondary maintenance.

[0067] The light-weight artificial cultural stone of the invention has excellent...

Embodiment 1

[0079] 1) Preparing the mold: according to the needs of the market and customers, use the natural or pre-processed stone model to remake the mold;

[0080] 2) Prepare the slurry of the color layer and the pulp layer in the surface layer, wherein the components of the pulp layer pulp include:

[0081] 45 parts by weight of white Portland cement;

[0082] 8 parts by weight of white aluminate cement;

[0083] 6 parts by weight of microsilica;

[0084] 30 parts by weight of quartz sand;

[0085] 8 parts by weight of pigment;

[0086] 0.6 parts by weight of high-performance polycarboxylate superplasticizer;

[0087] Cellulose ether 0.02 parts by weight;

[0088] Starch ether 0.01 parts by weight;

[0089] 3 parts by weight of acrylic redispersible latex powder;

[0090] 2.1) According to the weight ratio of the total weight of animal protein foaming agent and triethanolamine to water is 1:20, prepare an aqueous solution of foaming agent, and foam it into micro-foam in a foam...

Embodiment 2

[0107] 1) Preparing the mold: according to the needs of the market and customers, use the natural or pre-processed stone model to remake the mold;

[0108] 2) Prepare the slurry of the color layer and the pulp layer in the surface layer, wherein the components of the pulp layer pulp include:

[0109] 50 parts by weight of white Portland cement;

[0110] 4 parts by weight of hemihydrate gypsum;

[0111] 5 parts by weight of microsilica;

[0112] 35 parts by weight of quartz sand;

[0113] 4 parts by weight of pigment;

[0114] 0.7 parts by weight of high-performance polycarboxylate superplasticizer;

[0115] Cellulose ether 0.02 parts by weight;

[0116] Starch ether 0.02 parts by weight;

[0117] 2 parts by weight of acrylic redispersible latex powder;

[0118] 2.1) According to the weight ratio of the total weight of vegetable foaming agent and triethanolamine to water is 1:20, prepare an aqueous solution of foaming agent, and foam it into micro-foam in a foaming machi...

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Abstract

A light artificial cultural stone provided by the invention comprises a surface layer and a bottom layer, the surface layer covers the outer surface of the bottom layer, and the bottom layer includes a foam agent, a foam stabilizer and ceramsite. The preparation method is by pouring the prepared bottom layer slurry in a mold and vibrating forming. The composition ratio of the lightweight artificial cultural stone of the invention is scientific, and the preparation method is reasonable. The self-weight of the product is reduced, and the thermal insulation, sound insulation, fire resistance and pan-alkali resistance of the product are improved. It has extremely strong durability and color stability in various harsh climate environments, will not be powdered, peeled off, and is not easy to change color.

Description

technical field [0001] The invention belongs to the field of materials, and relates to a building material, in particular to a heat-preserving type natural imitation light artificial culture stone containing foamed ceramsite concrete and a preparation method thereof. Background technique [0002] In recent years, with the rapid development of the real estate industry, natural stone has attracted widespread attention for its beautiful decorative effects and simple craftsmanship, and has developed rapidly. Artificial cultural stone has also been promoted and applied to a certain extent because of its simple and beautiful decorative effect imitating natural stone. [0003] But today's natural stone is a non-renewable resource after all, and the processing procedures are relatively cumbersome, the density is high, the transportation is inconvenient, and the price is relatively high. However, most of the underlying structural materials of artificial cultural stones produced in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/077C04B38/02C04B28/14B28B1/08
Inventor 陈国迈陈迈华曾亮夏艺由继业李熙
Owner SHANGHAI APE STONE
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