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Energy-saving thermal-insulation material

A technology for thermal insulation materials and raw materials, applied in the field of energy-saving thermal insulation materials, can solve problems such as difficulty in meeting use requirements, poor air permeability, stress concentration, etc., and achieve the effect of positive compressive effect, good sound absorption performance, and improved sound insulation performance.

Inactive Publication Date: 2017-08-29
合肥市旺友门窗有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the thermal insulation materials used in external wall insulation engineering are mainly organic combustible materials represented by polystyrene foam, which have serious fire hazards.
At the same time, it is prone to stress concentration, cracking, poor air permeability and other defects, and its life is limited, which is difficult to meet the use requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] An energy-saving thermal insulation material, the energy-saving thermal insulation material includes the following raw materials:

[0043] 20 grams of cement, 15 grams of white cotton,

[0044] 10 grams of waste foam plastics, 10 grams of waste fibers,

[0045] 5 grams of ceramic waste, 3 grams of expanded vermiculite,

[0046] 10 grams of Paris plaster powder, 5 grams of alum,

[0047] 2 grams of diatomaceous earth, 20 grams of expanded perlite,

[0048] 10 grams of sepiolite, 5 grams of inorganic binder,

[0049] 5 grams of sodium silicate, 12 grams of light lime calcium powder,

[0050] 8 grams of hydroxymethyl cellulose, 2 grams of vegetable protein acid,

[0051] Filling 10g; Sodium Carbonate 1g,

[0052] 1 gram of rubber tree sap, 2 grams of rare earth,

[0053] 2 grams of magnesium hydroxide, 2 grams of water repellent,

[0054] 1 gram of aluminum powder, 1 gram of aminopropyltriethoxysilane.

[0055] Above-mentioned hydrophobic agent is calcium stearate...

Embodiment 2

[0061] An energy-saving thermal insulation material, the energy-saving thermal insulation material includes the following raw materials in parts by weight:

[0062] 35 grams of cement, 25 grams of white cotton,

[0063] 20 grams of waste foam plastics, 20 grams of waste fibers,

[0064] 15 grams of ceramic waste, 8 grams of expanded vermiculite,

[0065] 15 grams of Paris plaster powder, 10 grams of alum,

[0066] 12 grams of diatomaceous earth, 30 grams of expanded perlite,

[0067] 20 grams of sepiolite, 10 grams of inorganic binder,

[0068] 8 grams of sodium silicate, 25 grams of light lime calcium powder,

[0069] 18 grams of hydroxymethyl cellulose, 5 grams of vegetable protein acid,

[0070] 20 grams of stuffing; 3 grams of sodium carbonate,

[0071] 5 grams of rubber tree sap, 8 grams of rare earth,

[0072] 5 grams of magnesium hydroxide, 5 grams of water repellent,

[0073] 3 grams of aluminum powder, 2 grams of aminopropyltriethoxysilane.

[0074] Above-men...

Embodiment 3

[0080] An energy-saving thermal insulation material, the energy-saving thermal insulation material includes the following raw materials with a weight of grams:

[0081] 28 grams of cement, 20 grams of white cotton,

[0082] 15 grams of waste foam plastics, 15 grams of waste fibers,

[0083]10 grams of ceramic waste, 6 grams of expanded vermiculite,

[0084] 13 grams of Paris plaster powder, 8 grams of alum,

[0085] 7 grams of diatomaceous earth, 25 grams of expanded perlite,

[0086] 15 grams of sepiolite, 8 grams of inorganic binder,

[0087] 7 grams of sodium silicate, 20 grams of light lime calcium powder,

[0088] 13 grams of hydroxymethyl cellulose, 3 grams of vegetable protein acid,

[0089] 15 grams of stuffing; 2 grams of sodium carbonate,

[0090] Rubber tree sap 3, rare earth 5 grams,

[0091] 3 grams of magnesium hydroxide, 3 grams of water repellent,

[0092] 2 grams of aluminum powder, 1 gram of aminopropyltriethoxysilane.

[0093] The above-mentioned hy...

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PUM

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Abstract

The invention provides an energy-saving thermal-insulation material including 20-35 parts of cement, 15-25 parts of white cotton, 10-20 parts of scrap foam plastic, 10-20 parts of waste fiber, 5-15 parts of ceramic waste, 3-8 parts of expanded vermiculite, 10-15 parts of gypsum powder, 5-10 parts of alum, 2-12 parts of diatomite, 20-30 parts of expanded perlite, 10-20 parts of sepiolite, 5-10 parts of an inorganic binder, 5-8 parts of sodium silicate, 12-25 parts of light ash-calcium-powder, 8-18 parts of carboxymethyl cellulose, 2-5 parts of vegetable protein acid, 10-20 parts of packing, 1-3 parts of sodium carbonate, 1-5 parts of rubber tree juice, 2-8 parts of rare earth, 2-5 parts of magnesium hydroxide, 2-5 parts of a moisture repellent, 1-3 parts of aluminum powder and 1-2 parts of aminopropyltriethoxysilane. The raw materials of the energy-saving thermal-insulation material are easy to buy, the preparation method is simple, the thermal-insulation effect is positive, and cracks are not easy to generate during use, and the service life of the energy-saving thermal-insulation material is improved. The waste foam plastic, the waste fiber and the ceramic waste are recycled, production cost is reduced, environmental pollution problems are alleviated, and recycling of resources is realized.

Description

technical field [0001] The invention relates to the technical field of energy-saving materials, in particular to an energy-saving thermal insulation material. Background technique [0002] The essence of building energy conservation is to scientifically and rationally improve the thermal performance of the outer envelope according to the characteristics of different climate zones. Building insulation is a measure to reduce the heat emitted from the building indoors to the outside, and plays an important role in creating a suitable indoor thermal environment and saving energy. [0003] At present, the thermal insulation materials used in external wall insulation engineering are mainly organic combustible materials represented by polystyrene foam, which have serious fire hazards. At the same time, it is prone to stress concentration, cracking, poor air permeability and other defects, and its life is limited, which is difficult to meet the use requirements. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/08C04B28/34
CPCC04B28/34C04B2111/285C04B2111/40C04B2201/32C04B2201/50C04B16/02C04B16/08C04B14/46C04B14/42C04B18/165C04B14/204C04B22/143C04B22/142C04B14/08C04B14/185C04B14/042C04B22/00C04B7/02C04B14/043C04B24/14C04B24/383C04B14/40C04B22/10C04B22/066C04B22/04C04B18/24C04B2103/0068C04B38/08
Inventor 朱明超
Owner 合肥市旺友门窗有限公司