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Concrete foaming agent

A technology of foaming agent and concrete, applied in the field of concrete foaming agent, to achieve the effect of simple production method, good stability and high reliability

Inactive Publication Date: 2017-05-10
徐勤凤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the deficiencies of the existing concrete foaming agent and provide a concrete foaming agent with high reliability, uniform air bubbles and high foaming stability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: a kind of concrete foaming agent, adopts the raw material of following parts by weight to make:

[0011] 7 parts of methyl cellulose, 3 parts of limestone powder, 3 parts of slag, 6 parts of modified diatomite, 7 parts of polyacrylic resin, 3 parts of polyethylene glycol, 4 parts of sulphoaluminate clinker, 3 parts of anhydrite , 2 parts of mica powder, 6 parts of hydroxypropyl methylcellulose, 4 parts of borax, 6 parts of sodium lauryl sulfate, and 7 parts of sodium dodecylbenzenesulfonate.

Embodiment 2

[0012] Embodiment 2: a kind of concrete foaming agent, adopts the raw material of following parts by weight to make:

[0013] 12 parts of methyl cellulose, 5 parts of limestone powder, 6 parts of slag, 7 parts of modified diatomite, 10 parts of polyacrylic resin, 5 parts of polyethylene glycol, 6 parts of sulfoaluminate clinker, 5 parts of anhydrite , 6 parts of mica powder, 8 parts of hydroxypropyl methylcellulose, 5 parts of borax, 8 parts of sodium lauryl sulfate, and 9 parts of sodium dodecylbenzenesulfonate.

Embodiment 3

[0014] Embodiment 3: a kind of concrete foaming agent, adopts the raw material of following parts by weight to make:

[0015] 15 parts of methyl cellulose, 7 parts of limestone powder, 8 parts of slag, 9 parts of modified diatomite, 12 parts of polyacrylic resin, 6 parts of polyethylene glycol, 8 parts of sulfoaluminate clinker, 7 parts of anhydrite , 7 parts of mica powder, 10 parts of hydroxypropyl methylcellulose, 6 parts of borax, 10 parts of sodium lauryl sulfate, and 13 parts of sodium dodecylbenzenesulfonate.

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PUM

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Abstract

The invention relates to a concrete foaming agent, which belongs to the technical field of a building material. The concrete foaming agent comprises the following raw materials in parts by weight: 7-15 parts of methyl cellulose, 3-7 parts of limestone powder, 3-8 parts of slag, 6-9 parts of modified diatomite, 7-12 parts of polyacrylic resin, 3-6 parts of polyethylene glycol, 4-8 parts of a sulphoaluminate clinker, 3-7 parts of anhydrite, 2-7 parts of mica powder, 6-10 parts of hydroxypropyl methyl cellulose, 4-6 parts of borax, 6-10 parts of sodium dodecyl sulfate, and 7-13 parts of sodium dodecyl benzene sulfonate. The concrete foaming agent has the advantages of easy foaming, good stability, uniform foams, and high reliability; a production method is simple, material acquisition is convenient, cost is low, so that the method has wide market prospect.

Description

technical field [0001] The invention relates to a concrete foaming agent, which belongs to the technical field of building materials. Background technique [0002] With the improvement of the country's requirements for building energy-saving materials, foamed concrete has received more and more attention. Foamed concrete is to fully foam the foaming agent with mechanical or chemical means through the foaming system of the foaming machine, and mix the foam with cement. The slurry is uniformly mixed, and then cast-in-place construction or mold molding is carried out through the pumping system of the foaming machine, and a new type of lightweight thermal insulation material containing a large number of closed pores is formed after natural curing. Existing concrete foaming agents cannot meet the requirements of use and have various defects. Contents of the invention [0003] The object of the present invention is to solve the deficiency of the existing concrete foaming agent,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B24/38C04B24/28C04B22/06C04B18/14C04B22/14
CPCY02W30/91
Inventor 徐勤凤
Owner 徐勤凤
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