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Solidifying agent used as solid castoff concrete and preparing method thereof

A solid waste and curing agent technology, applied in the field of building materials and environmental protection, can solve the problem of low strength, and achieve the effect of good organic solvent resistance, excellent corrosion resistance and small shrinkage rate

Inactive Publication Date: 2008-09-24
S_QBEE SHISHI ENVIRONMENTAL PROTECTIVE BUILDINGMATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention aims to provide a curing agent for solid waste concrete and its preparation method, which can solve the problem of low strength of solid waste concrete products

Method used

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  • Solidifying agent used as solid castoff concrete and preparing method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] 10 wt% of polycyclic aromatic sulfonates and 90 wt% of water-soluble resin sulfonic acids are uniformly mixed in a stirred reactor. constitute organic components. Then 10wt% of industrial salt, 15wt% of potassium chlorate, 10wt% of ammonium chloride, 15wt% of magnesium chloride, 10wt% of potassium carbonate, 10wt% of sodium carbonate, 5wt% of magnesium fluorosilicate, and 25wt% of coagulant were mixed in the stirred reactor Uniform, constitutes an inorganic component. Stir 20wt% of organic components and 80wt% of inorganic components evenly in a stirred reactor to make a curing agent, which can be put into plastic barrels of uniform specifications.

[0038] When using this curing agent to prepare concrete, the following formula (weight percentage) is adopted:

[0039] cement

water

ceramic aggregate

Garbage incineration ash

fine sand

This curing agent

active agent

10

4

25

45

8

3

5

...

Embodiment 2

[0043]20 wt% of polycyclic aromatic sulfonates and 80 wt% of water-soluble resin sulfonic acids are uniformly mixed in a stirred reactor. constitute organic components. Then 10wt% industrial salt, 15wt% potassium chlorate, 10wt% ammonium chloride, 10wt% magnesium chloride, 10wt% potassium carbonate, 10wt% sodium carbonate, 10wt% magnesium fluorosilicate, and 25wt% coagulant were mixed in the stirred reactor Uniform, constitutes an inorganic component. Stir 10wt% of the organic component and 90wt% of the inorganic component in a stirred reactor to make a curing agent and put it into a plastic bucket of uniform specifications.

[0044] When using this curing agent to prepare concrete, the following formula (weight percentage) is adopted:

[0045] cement

water

ceramic aggregate

Garbage incineration ash

fine sand

This curing agent

active agent

10

4

20

50

8

3

5

[0046] After testing, the main...

Embodiment 3

[0049] 20 wt% of polycyclic aromatic sulfonates and 80 wt% of water-soluble resin sulfonic acids are uniformly mixed in a stirred reactor. constitute organic components. Then 10wt% industrial salt, 15wt% potassium chlorate, 10wt% ammonium chloride, 10wt% magnesium chloride, 10wt% potassium carbonate, 10wt% sodium carbonate, 10wt% magnesium fluorosilicate, and 25wt% coagulant were mixed in the stirred reactor Uniform, constitutes an inorganic component. Stir 20wt% of organic components and 80wt% of inorganic components evenly in a stirred reactor to make a curing agent, which can be put into plastic barrels of uniform specifications.

[0050] When using this curing agent to prepare concrete, the following formula (weight percentage) is adopted:

[0051] cement

water

ceramic aggregate

Garbage incineration ash

fine sand

This curing agent

active agent

10

4

15

55

6

5

5

[0052] After testing, ...

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Abstract

The present invention provides a curing agent that is used for the solid-waste concrete, which comprises 10 to 20 percent of organic compound by weight, and 80 to 90 percent of the inorganic compound by weight, wherein, the organic compound consists of 10 to 20 percent polycyclic aromatic sulfonate and 80 to 90 percent soluble resin sulfonic acid; the inorganic compound consists of 10 percent of industrial salt by weight, 15 percent of potassium chlorate by weight, 10 percent of ammonium chloride by weight, 10 to 15 percent of magnesium chloride by weight, 10 percent of potassium carbonate by weight, 10 percent of sodium carbonate by wt, 5 to 20 percent of magesium cell fluosilicate by wt, and 10 to 25 percent of procoagulant by wt. The present invention also provides a method for producing the curing agent. The present invention can improve the mechanical properties of the solid waste concrete product.

Description

technical field [0001] The invention relates to the fields of building materials and environmental protection, in particular to a curing agent for solid waste concrete and a preparation method thereof. Background technique [0002] With the development of society and economy, the generated solid waste such as rubbish is increasing day by day. [0003] In order to solve the garbage problem, the prior art proposes a high-temperature incineration technology for garbage. Furthermore, in order to protect the environment, save energy and effectively utilize the residual value of waste, a new technology of waste incineration for power generation is also proposed. At present, waste incineration power generation has formed a high-tech environmental protection industry and has been able to accelerate its development. [0004] Garbage high-temperature incineration treatment or waste incineration power generation treatment will leave a large amount of waste incineration ash, which is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B24/20C04B22/12C04B22/10
CPCC04B40/0039C04B2103/14
Inventor 董再发
Owner S_QBEE SHISHI ENVIRONMENTAL PROTECTIVE BUILDINGMATERIALS
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