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Foam concrete foaming agent

A foamed concrete and foaming agent technology, applied in the field of foamed concrete foaming agent, can solve the problems of cracking, water absorption, low strength, etc., and achieve the effects of uniform distribution of pores, reduced strength, and strong foaming ability

Inactive Publication Date: 2016-10-12
JIANGSU MINGHE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are a series of defects such as low strength, cracking and water absorption.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A foam concrete foaming agent, based on 100 parts of total weight, 50 parts of hydrogen peroxide, 3 parts of hydrochloric acid, 2 parts of borax, 0.1 part of rosin emulsion, 0.2 part of fatty alcohol polyoxyethylene ether sodium sulfate, 2 parts of magnesium sulfate, water 42.7 parts, mixed, stirred evenly, to get final product.

[0018] Hydrogen peroxide is an industrial product with a mass concentration of 27.5%; hydrochloric acid is an industrial product with a mass concentration of 32%; fatty alcohol polyoxyethylene ether sodium sulfate is an industrial product with a mass concentration of 70%; borax, rosin emulsion, and magnesium sulfate are all industrial products. Taste.

Embodiment 2

[0020] The difference from Example 1 is that, based on 100 parts of total weight, 60 parts of hydrogen peroxide, 5 parts of hydrochloric acid, 3 parts of borax, 0.2 part of rosin emulsion, 0.4 part of fatty alcohol polyoxyethylene ether sodium sulfate, 3 parts of magnesium sulfate, and 28.4 parts of water portion, mixed, stirred evenly, that is.

Embodiment 3

[0022] The difference from Example 1 is that, based on 100 parts of total weight, 54 parts of hydrogen peroxide, 3 parts of hydrochloric acid, 3 parts of borax, 0.1 part of rosin emulsion, 0.3 part of fatty alcohol polyoxyethylene ether sodium sulfate, 2 parts of magnesium sulfate, and 37.6 parts of water portion, mixed, stirred evenly, that is.

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PUM

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Abstract

The invention discloses a foam concrete foaming agent, which comprises the following components in proportion by weight: 50-60 parts of hydrogen peroxide, 3-5 parts of hydrochloric acid, 2-3 parts of borax, 0.1-0.2 parts of rosin emulsion, fat Alcohol polyoxyethylene ether sodium sulfate 0.2-0.4 parts, magnesium sulfate 2-3 parts, water 28.4-42.7 parts, a total of 100 parts of each component. The invention has the advantages of strong foaming ability, uniform distribution of pores, small and consistent pore size, and does not significantly reduce the strength of the concrete under the premise of satisfying various properties of the foamed concrete.

Description

technical field [0001] The invention relates to a foaming agent, in particular to a foaming concrete foaming agent. Background technique [0002] Foamed concrete is a new type of building energy-saving material that is waste-recycling, environmentally friendly, energy-saving, inexpensive and non-combustible. As a new type of energy-saving and environment-friendly building material, it is widely used in wall materials. It has the advantages of small density, light weight, heat preservation, sound insulation, fire prevention, and earthquake resistance. But there are a series of defects such as low strength, cracking and water absorption. Foam quality is a key indicator of foam concrete, therefore, it is particularly important to have a foaming agent with large foam volume, uniform distribution of pores, and uniform size. Contents of the invention [0003] Purpose of the invention: In response to the above problems, the purpose of the present invention is to provide a foam...

Claims

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Application Information

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IPC IPC(8): C04B24/34
CPCC04B40/0039
Inventor 马涛臧军陈庭
Owner JIANGSU MINGHE GRP