Artificial caverous stone and its making process

A technology of artificial travertine and holes, which is used in molds, manufacturing tools, building materials, etc., can solve the problems of difficult molds, molds, differences, etc., and achieve the effect of fine texture, easy installation and strong selectivity.

Inactive Publication Date: 2007-08-22
李强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to meet the needs, there are also artificial travertine products on the market in our country at present. However, because the inner angles of the holes in the travertine are generally less than 90 degrees, it is difficult to use a mold to support it. Artificial travertine with real holes cannot be mass-produced by the method of preparing molds
The so-called artificial travertines currently on the market are all flat imitation travertines. The imitation of the holes is to cause the difference in color between the hole and the surrounding surface due to the depth of the color, thus showing the visual effect of the hole, but it is

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: preparation of beige, beige artificial travertine

[0018] The preparation process includes the following steps:

[0019] a) Soft phantom making: first select natural high-quality travertine as the model, use silica gel as the mold material, brush it on the surface of the model, make it completely cover the surface of the model, and use it to cover the natural travertine The holes are all filled, wait for about 40 minutes, after the silicone solidifies, a soft phantom is formed, carefully remove it and place it on the operating platform;

[0020] b) Fixing: pressurize a mold frame with a length of 2.5m, a width of 1.25m and a height of 2-3cm around the soft body mold obtained in the above steps, and fix it;

[0021] c) Forming: Inject uniformly stirred cement-like raw materials with a certain fluidity into the mold frame so that it completely covers the entire soft mold surface, and after compacting and scraping it, place a layer of fiber cloth on the sur...

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Abstract

The present invention discloses one kind of artificial cavernous stone and its making process. Mold of soft material with excellent deforming performance is used in making the artificial cavernous stone. The artificial cavernous stone of the present invention has excellent texture similar to that of natural cavernous stone, selectable color and sizes and other advantages, and is used as building decorating material.

Description

technical field [0001] The invention relates to a new type of building and decorative stone and its preparation method, in particular to an artificial travertine with real holes and its preparation method. Background technique [0002] Travertine is named because of the many holes on the surface of the stone. The scientific name of the stone is tuff or travertine. Commercially, it is classified as marble. Travertine has many changes in color and texture, rich texture and clear stripes, which can make the decorated buildings show a strong cultural and historical charm, so it is often used as a covering decoration material in buildings. [0003] The formation of natural travertine is generally considered to be a calcareous material precipitated from carbonate-bearing spring water (usually a hot spring) under atmospheric conditions. The specific formation is that the circulating groundwater containing carbon dioxide takes away a large amount of calcareous carbonate in the solu...

Claims

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Application Information

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IPC IPC(8): B28B7/16B28B7/34B28B1/29E04C1/41
Inventor 李强
Owner 李强
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