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Normal temperature consolidated stone material and its making method

A stone and normal temperature technology, applied in the field of normal temperature consolidated stone and its production method, can solve the problems of large energy consumption, complicated process, oil pollution, etc., and achieve the effects of reducing emissions, simple process and low energy consumption

Inactive Publication Date: 2005-06-01
安黛宗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One is sintering technology, such as pottery making, porcelain firing, and glass-ceramic production. The technology is usually realized through a high-temperature approach above 700-800°C. The disadvantages are: not only the process is complicated, but also consumes a lot of energy A large amount of CO that pollutes the living environment 2 and other toxic gases
The other type is bonding technology, which is to bond objects to objects at room temperature or when heated to a temperature below 200°C by using a large number of various organic binders. The disadvantages are: One is that the binder will close the capillary channels inherent in natural rocks; the other is that the use of organic binders will change the natural color of the stone, such as the use of organic binders in white series stones will appear similar to oil pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1: According to the process requirements, a piece of sugar granular crystal marble with a size of 20 × 20 × 20mm can be placed in a beaker, then poured into the solution of consolidation aid 1 and soaked for ten minutes, take out the stone, and then put the stone Place it in a beaker filled with consolidation material 2, vibrate the beaker, and the physical strength of the stone will gradually increase.

Embodiment 2

[0026] Embodiment 2: According to the technical requirements, 100 grams of stone powder of natural rock can be taken, added in consolidation aid 1 and mixed well, then added consolidation aid 2 and mixed well, after compaction and drying, it can be obtained by waterproofing treatment. The stone mentioned above.

[0027] The external field force used in the present invention may include the force of mechanical vibration, sound wave, ultrasonic wave, microwave and various rays.

[0028] The waterproofing agent used in the present invention can be inorganic waterproofing agents such as aluminum sulfate, magnesium chloride, aluminum potassium sulfate, etc., or organic waterproofing agents such as sodium methyl silicate.

[0029] The aqueous solution of polyenol used in the present invention may be an aqueous solution of polyvinyl alcohol or polypropylene alcohol compound. The aqueous solution of soluble alkali metal silicate may be an aqueous solution of sodium silicate or potass...

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PUM

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Abstract

The invention relates to a room-temperature consolidated stone material and a preparation method thereof. The stone material includes components A and B, the weight ratio of which is 100:15-5; component A is digested with an aqueous solution of 10-30% soluble alkali metal silicate and has a water content of 8-12%. The material to be consolidated is loose weak natural stone or powder material of natural rock; component B is an aqueous solution of polyenol with a concentration of 0.5-2.5%. The preparation method of the stone is: using supramolecular technology, according to the production process, the aqueous solution of alkali metal silicate and the aqueous solution of polyenol are applied to the consolidated material step by step, driven by the external force, through The brick making machine is formed, and then it can be dried, cured and waterproofed. The invention has the advantages of simple process, low energy consumption, and environmental protection, and is an ideal substitute product for existing building materials such as red bricks and building ceramics.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a room temperature consolidated stone material and a preparation method thereof. Background technique [0002] Known consolidation techniques can be divided into two broad categories. One is sintering technology, such as pottery making, porcelain firing, and glass-ceramic production. The technology is usually realized through a high-temperature approach above 700-800°C. The disadvantages are: not only the process is complicated, but also consumes a lot of energy A large amount of CO that pollutes the living environment 2 and other toxic gases. The other type is bonding technology, which is to bond objects to objects at room temperature or when heated to a temperature below 200°C by using a large number of various organic binders. The disadvantages are: One is that the binder will close the capillary channels inherent in natural rocks; the other is that the use of organic bind...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B14/04C04B28/26C04B41/45
CPCC04B41/009C04B14/04C04B28/26C04B41/45C04B2103/65
Inventor 安黛宗肖劲东
Owner 安黛宗