Foaming agent for admixture foam light soil and preparation method thereof

A technology of foam light soil and foaming agent, which is applied in the field of building materials, can solve the problems of unsatisfactory performance of admixture foam light soil, and achieve the effect of good performance, high-efficiency quality, technical and economic goals

Pending Publication Date: 2021-04-02
河南华泰新材科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The above two foaming agents can be used in lightweight concrete, but the performance of the admixture foam in lightweight soil is not ideal

Method used

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  • Foaming agent for admixture foam light soil and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0038] A foaming agent for admixture foam light soil, comprising the following raw materials in parts by weight: 200 parts of fatty alcohol polyoxyethylene ether sodium sulfate, 30 parts of silicone resin polyether emulsion, 50 parts of magnesium chloride, 150 parts of n-butanol parts and 180 parts of water.

[0039] Described a kind of preparation method for the foaming agent of admixture foam light soil, comprises the following steps:

[0040] (1) Take by weight the parts by weight of each raw material of the foaming agent used for the admixture foam light soil;

[0041] (2) First add 180 parts of water to the reactor, start the heater, and heat while stirring;

[0042] (3) When the water temperature rises to 40 degrees Celsius, stop heating, and add 150 parts of diluent to the reaction kettle;

[0043] (4) Add 200 parts of foaming agent into the reactor and stir until uniform;

[0044] (5) Finally, add 30 parts of foam stabilizer to the reactor and stir evenly;

[0045]...

Embodiment 2

[0047] A foaming agent for admixture foam light soil, comprising the following raw materials in parts by weight: 250 parts of sodium lauryl sulfate, 40 parts of coconut oil fatty acid diethanolamide, 60 parts of sodium silicate, sec-butanol 180 parts and 200 parts water.

[0048] Described a kind of preparation method for the foaming agent of admixture foam light soil, comprises the following steps:

[0049] (1) Take by weight the parts by weight of each raw material of the foaming agent used for the admixture foam light soil;

[0050] (2) First add 200 parts of water to the reactor, start the heater, and heat while stirring;

[0051] (3) When the water temperature rises to 40 degrees Celsius, stop heating and add 180 parts of diluent to the reaction kettle;

[0052] (4) Add 250 parts of foaming agent into the reactor and stir until uniform;

[0053] (5) Finally, add 40 parts of foam stabilizer to the reactor and stir evenly;

[0054] (6) After the above materials are unif...

Embodiment 3

[0056] A foaming agent for admixture foam light soil, comprising the following raw materials in parts by weight: 300 parts of tea saponin, 40 parts of hydroxypropyl methylcellulose, 60 parts of triethanolamine, 180 parts of ethanol and 205 parts of water share.

[0057] Described a kind of preparation method for the foaming agent of admixture foam light soil, comprises the following steps:

[0058] (1) Take by weight the parts by weight of each raw material of the foaming agent used for the admixture foam light soil;

[0059] (2) First add 205 parts of water to the reactor, start the heater, and heat while stirring;

[0060] (3) When the water temperature rises to 40 degrees Celsius, stop heating and add 180 parts of diluent to the reaction kettle;

[0061] (4) Add 300 parts of foaming agent into the reactor and stir until uniform;

[0062] (5) Finally, add 40 parts of foam stabilizer to the reactor and stir evenly;

[0063] (6) After the above materials are uniform, add 6...

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Abstract

The invention discloses a foaming agent for admixture foamed light soil and a preparation method of the foaming agent, and belongs to the technical field of building materials, and the foaming agent comprises the following raw materials in parts by weight: 200-500 parts of foaming agent, 30-80 parts of foam stabilizer, 50-120 parts of excitant, 150-250 parts of diluent and 180-300 parts of water.The foaming agent for the admixture foam light soil has good performance, hydration of an admixture or cement can be further stimulated, the potential of the material is fully stimulated, and the technical and economic goals of low carbon, energy conservation and high quality are achieved.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a foaming agent for admixture foaming lightweight soil and a preparation method thereof. Background technique [0002] Foam light soil is to fully foam the foaming agent mechanically through the foaming system of the foaming machine, and evenly mix the foam with the cement slurry, and then carry out cast-in-place construction or mold molding through the pumping system of the foaming machine. A new type of lightweight thermal insulation material with a large number of closed pores formed by natural conservation. It belongs to the bubble-like thermal insulation material, and its outstanding feature is that it forms closed foam pores inside the concrete, which makes the concrete lightweight and thermally insulated. [0003] Traditional foam light soils use cement as the main raw material, but cement is a high-energy-consuming material. With the vigorous promotion of the ...

Claims

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Application Information

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IPC IPC(8): C04B24/42C04B24/16C04B24/38C04B103/42
CPCC04B40/0039C04B2103/42
Inventor 孙根生张建华华振贵许言言范志广于翔雷云李思孟
Owner 河南华泰新材科技股份有限公司
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