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Production method of non-sintered artificial pelelith

A production method and volcanic stone technology are applied in the field of production of sinter-free artificial volcanic stone, which can solve the problem that the sinter-free artificial volcanic stone has no patent application or literature report, and achieves easy large-scale production, wide application and excellent performance. Effect

Active Publication Date: 2015-09-23
湖北声荣再生资源利用有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] To sum up, there have been researches on imitating volcanic stone boards, volcanic stone adsorbents, and sintering methods to produce artificial volcanic stones with paint as the main material. No sintering-free artificial volcanic rock has been produced by molding. There is no patent application or literature report yet.

Method used

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  • Production method of non-sintered artificial pelelith

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Comparison scheme
Effect test

Embodiment 1

[0058] Embodiment 1: the production method of this sinter-free artificial volcanic stone, content is as follows:

[0059] 1. Formula composition

[0060] (1) Composite cementing material: 60kg of cement clinker, 30kg of slag, and 10kg of phosphorus slag. After mixing, ball mill until the particle size exceeds 200 mesh square hole sieve and the sieve balance is less than 5%. The amount of composite cementing material is 60% of the total weight of the base material. %.

[0061] (2) Reinforcement material: Crush and sieve the slag, and take particles with a particle size between 0.177 and 0.25mm. The amount of reinforcement material is 30% of the total weight of the base material.

[0062] (3) The activator is made of lime, calcium chloride, and sodium chloride. The amount of activator is 10% of the total weight of the base material, of which lime accounts for 90wt% of the total activator, and its active calcium oxide content is greater than 75%, the particle size is less than ...

Embodiment 2

[0070] Embodiment 2: the production method of this sinter-free artificial volcanic stone, content is as follows:

[0071] 1. Formula composition

[0072] (1) Composite cementing material: 50kg of clinker, 30kg of slag, and 20kg of phosphorus slag. After mixing, ball mill until the particle size exceeds 200 mesh square hole sieve and the sieve balance is less than 5%. The amount of composite cementing material is 65% of the total weight of the base material. ;

[0073] (2) Reinforcement material: crush and sieve phosphorus slag, take particles with a particle size of 0.177-0.25mm, and the amount of reinforcement material is 20% of the total weight of the base material;

[0074] (3) The activator is made of lime, calcium chloride, and sodium chloride. The amount of activator is 15% of the total weight of the base material, of which lime accounts for 95wt% of the total activator, and its active calcium oxide content is greater than 75%, the particle size is less than 10% after...

Embodiment 3

[0082] Embodiment 3: the production method of this sinter-free artificial volcanic stone, content is as follows:

[0083] 1. Formula composition

[0084] (1) Composite cementing material: 55 kg of clinker, 25 kg of slag, and 20 kg of phosphorus slag. After mixing, ball mill until the particle size exceeds 200 mesh square hole sieve and the sieve balance is less than 5%. The amount of composite cementing material is the total weight of the base material 70% of.

[0085] (2) Reinforcement material: Crush and sieve the slag, and take particles with a particle size between 0.177 and 0.25mm. The amount of reinforcement material is 20% of the total weight of the base material.

[0086] (3) The activator is made of lime, calcium chloride, and sodium chloride. The amount of activator is 10% of the total weight of the base material, of which lime accounts for 93wt% of the total activator, and its active calcium oxide content is greater than 75%, the particle size is less than 10% af...

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Abstract

The invention discloses a production method of non-sintered artificial pelelith, and aims to overcome the defects that natural pelelith is less in resource and non-uniform in distribution and the conventional artificial pelelith process needs sintering. The production method comprises the following steps; mixing a compound gel material, a reinforcing material, an exciting agent and process water in proportion, re-adding modified polyethoxylated silicone (MPS) as a foam stabilizer, stirring for 1 min, finally, adding a gas former, then stirring for 1-3 min, and casting, foaming, curing and cutting to produce the artificial pelelith. Compared with the prior art, the production method provided by the invention does not need high-temperature sintering and is low in cost and easy for industrial production, and the obtained product is stable in performance and adjustable in both color and gas pore size, and is a favorable substitute of natural pelelith.

Description

technical field [0001] The invention relates to a production method of sinter-free artificial volcanic rock, which belongs to the technical field of resource comprehensive utilization and new building materials. Background technique [0002] Natural volcanic stone, commonly known as pumice or porous basalt, is a functional environmental protection material. It is a porous stone formed by volcanic glass, minerals and air bubbles after a volcanic eruption. The types and contents of minerals in nature depend on the surrounding crustal structure, generally containing dozens of minerals and trace elements such as sodium, magnesium, aluminum, silicon, calcium, titanium, manganese, iron, nickel, cobalt and molybdenum, with far-infrared magnetic wave Features No radiation. The appearance of natural volcanic rock is red, black, blue-gray, blue, etc. Its color is determined by its mineral structure and related to its specific gravity, so its use is also different. With the improveme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/02C04B28/08C04B18/14C04B18/04C04B22/12
CPCY02W30/91
Inventor 夏举佩杨劲罗中秋郑森
Owner 湖北声荣再生资源利用有限公司
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