Foam concrete for decorative engineering and preparation method thereof

A foam concrete and engineering technology, applied in the field of decorative engineering materials, can solve the problems of low strength, poor concrete foaming effect, uneven bubbles, etc., and achieve high compressive strength, good mixing effect, and good foaming effect

Inactive Publication Date: 2018-09-21
HEFEI XINYADA INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Foamed concrete in the prior art has the problems of poor concrete foaming effect, uneven bubbles in the concrete, and low strength

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A foamed concrete for decoration engineering, including the following raw materials in parts by weight:

[0036] 70 parts of cement, 15 parts of waste glass, 10 parts of waste ceramics, 30 parts of sand, 15 parts of fly ash, 10 parts of gravel, 6 parts of aluminum slag, 10 parts of kaolin, 5 parts of calcium carbide slag, 5 parts of slag, phosphorous acid 8 parts grease, 6 parts iron slag, 3 parts foaming agent, 1.5 parts water reducing agent, 1.1 parts stabilizer, 1.5 parts quick-setting agent and 35 parts water;

[0037] The foaming agent includes the following raw materials in parts by weight: 10 parts of polyethylene glycol, 5 parts of polyacrylate, 6 parts of sodium lauryl sulfate, 7 parts of lauryl polyoxyethylene ether, 6 parts of gelatin, alkyl 7 parts of sodium sulfonate and 5 parts of sodium alginate.

[0038] The water reducing agent is polycarboxylic acid.

[0039] The stabilizer is fatty alcohol polyoxyethylene ether.

[0040] The quick-setting agent alum mud, alum...

Embodiment 2

[0053] A foamed concrete for decoration engineering, including the following raw materials in parts by weight:

[0054] 90 parts of cement, 25 parts of waste glass, 18 parts of waste ceramics, 42 parts of sand, 30 parts of fly ash, 20 parts of gravel, 18 parts of aluminum slag, 20 parts of kaolin, 10 parts of calcium carbide slag, 15 parts of slag, phosphorous acid 16 parts of grease, 18 parts of iron slag, 6 parts of foaming agent, 3.2 parts of water reducing agent, 3.5 parts of stabilizer, 2.8 parts of accelerator and 50 parts of water;

[0055] The foaming agent includes the following raw materials in parts by weight: 20 parts of polyethylene glycol, 12 parts of polyacrylate, 12 parts of sodium lauryl sulfate, 15 parts of lauryl polyoxyethylene ether, 10 parts of gelatin, alkyl 15 parts of sodium sulfonate and 10 parts of sodium alginate.

[0056] The water reducing agent is sulfamate.

[0057] The stabilizer is alkylphenol polyoxyethylene ether.

[0058] The quick-setting agent al...

Embodiment 3

[0071] A foamed concrete for decoration engineering, including the following raw materials in parts by weight:

[0072] 85 parts of cement, 20 parts of waste glass, 16 parts of waste ceramics, 35 parts of sand, 24 parts of fly ash, 13 parts of gravel, 12 parts of aluminum slag, 15 parts of kaolin, 8 parts of calcium carbide slag, 12 parts of slag, phosphorous acid 13 parts grease, 12 parts iron slag, 4.5 parts foaming agent, 2.5 parts water reducing agent, 2.4 parts stabilizer, 2.1 parts quick-setting agent and 45 parts water;

[0073] The foaming agent includes the following raw materials in parts by weight: 16 parts of polyethylene glycol, 7 parts of polyacrylate, 9 parts of sodium lauryl sulfate, 12 parts of lauryl polyoxyethylene ether, 8 parts of gelatin, alkyl 13 parts of sodium sulfonate and 7 parts of sodium alginate.

[0074] The water reducing agent is composed of a mixture of melamine sulfonate and aliphatic compounds in a mass ratio of 1:1.

[0075] The stabilizer is a mi...

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PUM

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Abstract

The invention discloses a foam concrete for decorative engineering and a preparation method thereof, and relates to the field of decorative engineering materials. The foam concrete comprises, by weight, 70-90 parts of cement, 15-25 parts of wasted glass, 10-18 parts of wasted ceramic, 30-42 parts of sand, 15-30 parts of fly ash, 10-20 parts of gravel, 6-18 parts of aluminum slag, 10-20 parts of kaoline, 5-10 parts of carbide slag, 5-15 parts of mineral waste residue, 8-16 parts of phosphorous acid ester, 6-18 parts of iron slag, 3-6 parts of foaming agent, 1.5-3.2 parts of water reducer, 1.1-3.5 parts of stabilizing agent, 1.5-2.8 parts of quick-setting additive and 35-50 parts of water. The foam concrete has high compression strength and stable properties, a composite foaming agent prepared by multiple compounds is used, the foaming effect is good, air pores of prepared products are dense and uniform, the weight is light, the practicability is high, the preparation method is scientific and simple, and the cost is low.

Description

Technical field [0001] The invention relates to the field of decoration engineering materials, in particular to a foam concrete for decoration engineering and a preparation method thereof. Background technique [0002] Foamed concrete is chemically or physically introduced air or other gases into the concrete slurry according to the application needs. After reasonable curing, the foamed concrete contains a large number of small closed pores and has considerable strength. It has light weight and good durability. , Good overall performance, convenient construction and other advantages. [0003] The use of foam concrete in decoration projects will bring considerable economic benefits. Foamed concrete is used in the internal and external walls, roofs, floors, columns and other architectural structures of the building, but the weight of the building is reduced by about 25%, and individual structures can reach 30%-40% of the total weight of the structure. For decoration projects, using...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B38/10C04B111/40C04B111/28C04B111/52
CPCC04B28/00C04B38/10C04B2111/00017C04B2111/285C04B2111/40C04B2111/52C04B14/22C04B18/16C04B14/06C04B18/08C04B14/02C04B18/141C04B14/106C04B18/0427C04B24/003C04B2103/302C04B2103/12C04B24/32C04B24/124
Inventor 张玉
Owner HEFEI XINYADA INTELLIGENT TECH CO LTD
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