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Environmentally friendly integrated building lightweight prefabricated composite wall material and its production process

A composite wall and production process technology, applied to other household appliances, applications, household appliances, etc., can solve the problems of metal material corrosion, large pollutant discharge, large resource and energy consumption, etc., and achieve light material and high strength. Effect

Active Publication Date: 2018-07-06
南通市朗极新型建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the production process of traditional building materials not only consumes a lot of resources and energy, but also emits a lot of pollutants, which seriously damages the environment.
In the past, building wall materials used magnesite technology to produce magnesium chloride walls, which had a series of problems such as moisture absorption and halogen return, unstable volume, and serious corrosion of metal materials.

Method used

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  • Environmentally friendly integrated building lightweight prefabricated composite wall material and its production process

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Environmentally friendly integrated building lightweight prefabricated composite wall material, the composite wall material is composed of the following components:

[0028] Magnesium oxide 95kg;

[0029] Magnesium sulfate solution 88kg;

[0030] Fly ash 18kg;

[0031] Sediment 4kg;

[0032] Straw material 0.5kg;

[0033] Modifier 0.6kg;

[0034] Foaming agent 0.5kg.

[0035] Magnesia is 50% active.

[0036] The density of magnesium sulfate solution is 1.21g / cm ３ , Baume degree Be=24.75°.

[0037] The production process of environmentally friendly integrated building lightweight prefabricated composite wall materials includes the following steps:

[0038] 1) Clean the mold, evenly apply a layer of release agent for reinforcement, lay the glass fiber mesh cloth in the mold, and assemble the mold;

[0039] 2) Dilute the foaming agent with 75 times of water to make a foaming liquid, start the foaming machine, and make the foaming liquid into foam;

[0040] 3) Fir...

Embodiment 2

[0045] Environmentally friendly integrated building lightweight prefabricated composite wall material, the composite wall material is composed of the following components:

[0046] Magnesium oxide 100kg;

[0047] Magnesium sulfate solution 90kg;

[0048] Fly ash 20kg;

[0049] Sediment 5kg;

[0050] Straw material 1kg;

[0051] Modifier 0.8kg;

[0052] Foaming agent 0.7kg.

[0053] Magnesia is 50% active.

[0054] The density of magnesium sulfate solution is 1.21g / cm ３ , Baume degree Be=24.75°.

[0055] The production process of environmentally friendly integrated building lightweight prefabricated composite wall materials includes the following steps:

[0056] 1) Clean the mold, evenly apply a layer of release agent for reinforcement, lay the glass fiber mesh cloth in the mold, and assemble the mold;

[0057] 2) First dilute the foaming agent with 80 times of water to make a foaming liquid, start the foaming machine, and make the foaming liquid into foam;

[0058] 3...

Embodiment 3

[0063] Environmentally friendly integrated building lightweight prefabricated composite wall material, the composite wall material is composed of the following components:

[0064] Magnesium oxide 105kg;

[0065] Magnesium sulfate solution 92kg;

[0066] Fly ash 22kg;

[0067] Sediment 6kg;

[0068] Straw material 2kg;

[0069] Modifier 1.1kg;

[0070] Foaming agent 1kg.

[0071] Magnesia is 50% active.

[0072] The density of magnesium sulfate solution is 1.21g / cm ３ , Baume degree Be=24.75°.

[0073] The production process of environmentally friendly integrated building lightweight prefabricated composite wall materials includes the following steps:

[0074] 1) Clean the mold, evenly apply a layer of release agent for reinforcement, lay the glass fiber mesh cloth in the mold, and assemble the mold;

[0075] 2) Dilute the foaming agent with 85 times of water to make a foaming liquid, start the foaming machine, and make the foaming liquid into foam;

[0076]3) First a...

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Abstract

The invention discloses an environment-friendly integrated building lightweight assembly type composite wall material. The composite wall material is composed of the following compositions: magnesium oxide, a magnesium sulfate solution, fly ash, sediment, a straw material, a modifier and a foaming agent. The invention also discloses a production technology of the environment-friendly integrated building lightweight assembly type composite wall material. The technology comprises adding clear water into the foaming agent for dilution, so as to prepare a foaming liquid and enabling the foaming liquid to foam and form foams; firstly adding the modifier into the magnesium sulfate solution, stirring uniformly in a machine, then adding magnesium oxide into the stirrer, fully hydrating, and then successively adding fly ash, sediment and the straw material; then adding air; starting a material pump and injecting the material slurry into a molding die, and performing core pulling and demolding; and transporting by a crane after demolding, and then performing maintenance processing. According to the technical scheme, the raw materials magnesium oxide and magnesium sulfate are employed for producing the magnesium oxysulfate wall, the raw materials magnesium oxide, magnesium sulfate, fly ash, sediment and the straw material belong to waste-utilizing environment-friendly products, and the prepared wall material possesses the advantages of light weight, high strength, resistance to shock, resistance to wind, warm keeping, sound insulation, heat insulation and first-grade fire protection.

Description

technical field [0001] The invention relates to a lightweight assembled composite wall material for an environment-friendly integrated building. [0002] The invention also relates to a production process of a lightweight assembled composite wall material for an environment-friendly integrated building. Background technique [0003] The building materials industry is one of the basic and pillar industries of the national economy. Its sustainable development not only involves the quality of life of the people, but also a great cause related to the national economy and people's livelihood. However, the production process of traditional building materials not only consumes a lot of resources and energy, but also emits a lot of pollutants, which seriously damages the environment. In the past, building wall materials used magnesite technology to produce magnesium chloride walls, which had a series of problems such as moisture absorption and halogen return, unstable volume, and s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B38/10C04B28/30C04B111/40
CPCC04B28/30C04B38/106C04B2111/40C04B14/06C04B18/08C04B18/24C04B2103/0068C04B40/0028
Inventor 汤炎薛学平汤建忠
Owner 南通市朗极新型建材有限公司
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