Heat-insulation vermiculite artificial culture stone and preparation method thereof

A technology of thermal insulation and cultural stone, applied in the direction of manufacturing tools, ceramic molding machines, etc., can solve the problems of application limitation and low strength, and achieve the effects of good thermal insulation, high strength, and scientific composition ratio.

Inactive Publication Date: 2016-06-22
SHANGHAI APE STONE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since expanded vermiculite is a functional mineral filler with a high water absorption rate, the products made of it have low strength in the later stage, so the application is greatly restricted.

Method used

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  • Heat-insulation vermiculite artificial culture stone and preparation method thereof
  • Heat-insulation vermiculite artificial culture stone and preparation method thereof
  • Heat-insulation vermiculite artificial culture stone and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Step 1, prepare the mold: use natural or pre-processed stone models to reproduce the mold according to the needs of the market and customers;

[0036] Step 2, preparing the structural layer slurry, wherein the components of the structural layer slurry include:

[0037]

[0038]

[0039] Vermiculite modification: Add the coupling agent to the weighed water under stirring, then add expanded vermiculite, stir evenly, and then add organic film formers;

[0040] Then add plasticizers, functional additives, fibers, pigments, sand, mineral admixtures and inorganic gelling materials in sequence, and each material is added at an interval of 2 minutes;

[0041] Step 3, prepare the color layer

[0042] Wherein the component of color layer slurry comprises:

[0043]

[0044] Step 4, fully spraying the prepared color layer slurry on the inner surface of the product mold for coloring to form a color layer;

[0045] Step 5, pouring the prepared bottom layer slurry in the m...

Embodiment 2

[0049] Step 1, prepare the mold: use natural or pre-processed stone models to reproduce the mold according to the needs of the market and customers;

[0050] Step 2, the structural layer slurry, wherein the components of the structural layer slurry include:

[0051]

[0052] Methods as below:

[0053] Vermiculite modification: Add the coupling agent to the weighed water under stirring, then add expanded vermiculite, stir evenly, and then add organic film formers;

[0054] Add plasticizers, functional additives, fibers, pigments, sand, mineral admixtures and inorganic gelling materials in sequence, with an interval of 2 minutes between each material addition;

[0055] Step 3, prepare color layer paste

[0056] Wherein the component of color layer slurry comprises:

[0057]

[0058] Step 4, fully spraying the prepared color layer slurry on the inner surface of the product mold for coloring to form a color layer;

[0059] Step 5, pouring the prepared bottom layer slurry...

Embodiment 3

[0063]Step 1, prepare the mold: use natural or pre-processed stone models to reproduce the mold according to the needs of the market and customers;

[0064] Step 2, preparing the structural layer slurry, wherein the components of the structural layer slurry include:

[0065]

[0066] The preparation method of the structural layer slurry is as follows:

[0067] Vermiculite modification: Add the coupling agent to the weighed water under stirring, then add expanded vermiculite, stir evenly, and then add organic film formers;

[0068] Add plasticizers, functional additives, fibers, pigments, sand, mineral admixtures and inorganic gelling materials in sequence, with an interval of 2 minutes between each material addition;

[0069] Step 3, prepare color layer paste

[0070] Wherein the component of color layer slurry comprises:

[0071]

[0072]

[0073] Step 4, fully spraying the prepared color layer slurry on the inner surface of the product mold for coloring to form a...

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Abstract

The invention discloses a heat-insulation vermiculite artificial culture stone. The heat-insulation vermiculite artificial culture stone comprises a structural layer, wherein the structural layer is prepared from the following components in parts by weight: 20-30 parts of inorganic cementing material, 5-20 parts of organic cementing material, 40-100 parts of expanded vermiculite, 0.5-3 parts of coupling agent, 10-20 parts of mineral admixture, 0-10 parts of pigment, 20-30 parts of sand, 0.05-0.1 part of fiber, 0.1-0.5 part of plasticizer, 0.01-1 part of thickening agent and 0-10 parts of function additives. The heat-insulation vermiculite artificial culture stone is scientific in component ratio; the preparation method is reasonable in process; the prepared heat-insulation vermiculite artificial culture stone is high in strength and light in weight, and also has excellent heat insulation property, sound insulation property and fire resistance.

Description

technical field [0001] The invention relates to the field of preparation of decorative materials, in particular to a thermal insulation vermiculite artificial cultural stone and a preparation method thereof. Background technique [0002] Culture stone is also known as art stone or artificial stone. Because of its clear and fresh texture, delicate and dense texture, and elegant and simple tones, it reflects the effect of returning to nature, making it widely used in interior and exterior wall decoration. The production method is generally to spray the prepared color on the surface of the mold through a special mold, and then pour or spray cement mortar or cement polymer mortar into the mold to form a special wall brick with a three-dimensional effect and any color scheme. It is molded after curing to a certain age. Its main raw materials are cement, high molecular polymers such as various resins, quartz sand, inorganic pigments, water and other additives; its construction me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14B28B1/08B28B1/50B28B1/52
CPCC04B28/14B28B1/08B28B1/50B28B1/522C04B28/04C04B28/06C04B28/10C04B2201/20C04B2201/32C04B2201/50C04B26/06C04B24/04C04B24/42C04B14/204C04B14/202C04B2103/54C04B14/06C04B16/0633C04B24/24C04B24/383C04B24/2652C04B24/26C04B24/281C04B24/045C04B22/143C04B14/02C04B2103/0057C04B2103/603
Inventor 陈国迈陈迈华由继业夏艺赵洪良姚慧
Owner SHANGHAI APE STONE
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