Metal ore ultrahigh water expansion material

A technology of ultra-high water and expansion materials, applied in the field of expansion materials, can solve the problems of high market competition pressure and rising production costs, and achieve the effect of fast solidification speed and high early strength

Pending Publication Date: 2020-05-01
河北光凯建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the main raw materials for the production of ultra-high water expansion materials on the market are fly ash, cement, quicklime and gypsum. These raw materials are generally obtained through outsourcing. Higher prices lead to increased production costs and huge market competition pressure.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A metal ore ultra-high water expansion material, including two components of material A and material B, the components of material A include: sulphoaluminate cement clinker powder, fly ash, slag powder, polymer polyol, Catalyst, sodium chloride, sodium sulfate, sodium metaaluminate, sodium gluconate, hydroxypropyl methylcellulose, the distribution ratio of the A material component is 50 parts of sulphoaluminate cement clinker powder, 50 parts of fly ash, 40 parts of slag powder, 25 parts of polymer polyol, 20 parts of catalyst, 25 parts of sodium chloride, 25 parts of sodium sulfate, 20 parts of sodium metaaluminate, 20 parts of sodium gluconate, 25 parts of hydroxypropyl methylcellulose .

[0015] The components of material B include: gypsum, lime, fly ash, polyisocyanate, dispersant, sodium carbonate, aluminum sulfate, calcium formate, sodium formate, and the distribution ratio of material B is 55 parts of gypsum, 45 parts of lime and 45 parts of fly ash , 35 parts o...

Embodiment 2

[0017] A metal ore ultra-high water expansion material, including two components of material A and material B, the components of material A include: sulphoaluminate cement clinker powder, fly ash, slag powder, polymer polyol, Catalyst, sodium chloride, sodium sulfate, sodium metaaluminate, sodium gluconate, hydroxypropyl methylcellulose, the distribution ratio of the A material component is 40 parts of sulfoaluminate cement clinker powder, 60 parts of fly ash, 50 parts of slag powder, 20 parts of polymer polyol, 25 parts of catalyst, 25 parts of sodium chloride, 15 parts of sodium sulfate, 15 parts of sodium metaaluminate, 25 parts of sodium gluconate, 25 parts of hydroxypropyl methylcellulose .

[0018] The components of material B include: gypsum, lime, fly ash, polyisocyanate, dispersant, sodium carbonate, aluminum sulfate, calcium formate, sodium formate, and the distribution ratio of material B is 60 parts of gypsum, 40 parts of lime and 45 parts of fly ash , 20 parts of...

Embodiment 3

[0020] A metal ore ultra-high water expansion material, including two components of material A and material B, the components of material A include: sulphoaluminate cement clinker powder, fly ash, slag powder, polymer polyol, Catalyst, sodium chloride, sodium sulfate, sodium metaaluminate, sodium gluconate, hydroxypropyl methylcellulose, the distribution ratio of the A material component is 60 parts of sulphoaluminate cement clinker powder, 55 parts of fly ash, 45 parts of slag powder, 25 parts of polymer polyol, 15 parts of catalyst, 20 parts of sodium chloride, 15 parts of sodium sulfate, 15 parts of sodium metaaluminate, 30 parts of sodium gluconate, 20 parts of hydroxypropyl methylcellulose .

[0021] The components of material B include: gypsum, lime, fly ash, polyisocyanate, dispersant, sodium carbonate, aluminum sulfate, calcium formate, sodium formate, and the distribution ratio of material B is 45 parts of gypsum, 55 parts of lime and 45 parts of fly ash , 25 parts o...

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PUM

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Abstract

The invention discloses a metal ore ultrahigh water expansion material, and belongs to the field of expansion materials. The metal ore ultrahigh water expansion material comprises a material A and a material B, wherein the material A comprises the following components: sulphoaluminate cement clinker powder, fly ash, slag powder, polymer polyol, a catalyst, sodium chloride, anhydrous sodium sulphate, sodium metaaluminate, sodium gluconate and hydroxypropyl methyl cellulose, and the material B comprises gypsum, lime, fly ash, polyisocyanate, a dispersing agent, sodium carbonate, aluminum sulfate, calcium formate and sodium formate. According to the invention, the manufacturing raw materials can be completed replaced with industrial solid waste, so that the problem that solid waste is difficult to utilize is solved while the defects of manufacturing of the traditional ultrahigh water filling material are overcome, a series of problems of land occupation, environmental pollution, resourcewasting and the like are solved, waste is turned into wealth, the burden of an enterprise due to solid waste problem is relieved, and economic benefits are brought.

Description

technical field [0001] The invention belongs to the field of expansion materials, in particular to a metal ore ultra-high water expansion material. Background technique [0002] Expansive material is a material that can cause volume expansion through physical and chemical reactions. The more common ones are concrete expansion material and refractory material expansion material, which are mainly used to compensate for the shrinkage of the material during hardening and prevent cracking. In recent years, static blasting agents have also been developed according to the characteristics of materials, which mainly cause damage to the structure through the volume expansion brought by the materials. The use of expansion materials is to introduce quantitative volume expansion, compensate for the shrinkage value of the material itself, and prevent shrinkage cracking of the material. Its structure, function and appearance. At present, the main raw materials for the production of ultra-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14C04B111/32
CPCC04B28/14C04B2111/00017C04B2111/32C04B7/32C04B18/08C04B18/141C04B24/02C04B22/124C04B22/147C04B22/08C04B24/10C04B24/383C04B22/064C04B24/125C04B22/10C04B22/148C04B24/04C04B2103/0068C04B2103/408
Inventor 李庆祝
Owner 河北光凯建材科技有限公司
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