Building material and preparation method thereof

A technology for building materials and raw materials, which is applied in the field of construction to achieve the effects of improving tensile strength, excellent thermal insulation and thermal stability, and improving the firmness of bonding

Inactive Publication Date: 2017-10-03
合肥市晨雷思建筑材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that the existing building materials still have deficiencies when applied to buildings with high requirements for environmental protection and energy saving, sound insulation, tensile strength, compressive strength and thermal insulation performance, the purpose of this invention is to provide a kind of building material and its preparation method, the prepared building material has the advantages of environmental protection and energy saving, good sound insulation, high tensile strength, high compressive strength and good thermal insulation

Method used

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  • Building material and preparation method thereof
  • Building material and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0038] A building material comprising the following raw materials in parts by weight: 32.5kg of yellow sand, 25kg of expanded perlite, 27.5kg of polyphenylene particles, 26kg of polyurethane foam, 25kg of lime calcium powder, 17.5kg of quartz sand, 17kg of bentonite, and 20kg of aluminum silicate , stearic acid 13kg, sodium formate 7kg, synthetic fiber 11kg, cement 6kg, electric furnace slag powder 20kg, filler 12.5kg, retarder 0.4kg, water reducing agent 0.4kg and water 5 parts.

[0039] The building material prepared under the raw material formula has reached the best in terms of energy saving, environmental protection, sound insulation, tensile strength, compressive strength and thermal insulation.

[0040] Polyphenylene particles are added to the raw materials, which have the effect of heat preservation and heat insulation.

[0041] Polyurethane foam is added to the raw materials, and polyurethane foam has excellent elasticity, softness, expansion rate and thermal insulati...

Embodiment 2

[0056] A building material comprising the following raw materials in parts by weight: 25kg of yellow sand, 20kg of expanded perlite, 25kg of polystyrene particles, 24kg of polyurethane foam, 20kg of lime calcium powder, 15kg of quartz sand, 13kg of bentonite, 15kg of aluminum silicate, stearin 11kg of acid, 5kg of sodium formate, 8kg of synthetic fiber, 5kg of cement, 18kg of electric furnace slag powder, 10kg of filler, 0.2kg of retarder, 0.3kg of water reducing agent and 4kg of water.

[0057] Polyphenylene particles are added to the raw materials, which have the effect of heat preservation and heat insulation.

[0058] Polyurethane foam is added to the raw materials, and polyurethane foam has excellent elasticity, softness, expansion rate and thermal insulation performance.

[0059] Bentonite is added to the raw material, and the bentonite can be dispersed into a gelled state and a suspended state in the water medium, has a certain viscosity, and can improve the bonding fir...

Embodiment 3

[0073] A building material comprising the following raw materials in parts by weight: 40kg of yellow sand, 30kg of expanded perlite, 30kg of polystyrene particles, 28kg of polyurethane foam, 30kg of lime calcium powder, 20kg of quartz sand, 21kg of bentonite, 25kg of aluminum silicate, stearin 15kg of acid, 9kg of sodium formate, 14kg of synthetic fiber, 7kg of cement, 22kg of electric furnace slag powder, 15kg of filler, 0.6kg of retarder, 0.5kg of water reducing agent and 6kg of water.

[0074] Polyphenylene particles are added to the raw materials, which have the effect of heat preservation and heat insulation.

[0075] Polyurethane foam is added to the raw materials, and polyurethane foam has excellent elasticity, softness, expansion rate and thermal insulation performance.

[0076] Bentonite is added to the raw material, and the bentonite can be dispersed into a gelled state and a suspended state in the water medium, has a certain viscosity, and can improve the bonding fi...

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Abstract

The invention provides a building material and a preparation method thereof and relates to the field of construction. The building material comprises, by weight, 25 to 40 parts of yellow sand soil, 20 to 30 parts of expanded perlite, 25 to 30 parts of polyphenyl particles, 24 to 28 parts of polyurethane foam plastic, 20 to 30 parts of ash-calcium powder, 15 to 20 parts of quartz sand, 13 to 21 parts of bentonite, 15 to 25 parts of aluminum silicate, 11 to 15 parts of stearic acid, 5 to 9 parts of sodium formate, 8 to 14 parts of synthetic fibers, 5 to 7 parts of cement, 18 to 22 parts of electric furnace slag powder, 10 to 15 parts of a filler, 0.2 to 0.6 parts of a retarder, 0.3 to 0.5 parts of a water reducer and 4 to 6 parts of water. The preparation method comprises (1) raw material weighing, (2) polyurethane foamed plastic crushing, (3) stirring, and (4) molding, drying, cooling and storage. The building material solves the problem that the existing thermal insulation material has defects in buildings having high environmental protection, energy saving, sound insulation, tensile strength, compressive strength and heat preservation performance requirements.

Description

technical field [0001] The invention belongs to the field of construction, and in particular relates to a construction material and a preparation method thereof. Background technique [0002] Industrial waste materials are the main component of urban waste, accounting for about 15%-20% of the total urban waste. In 2008 alone, my country produced 3 billion tons of construction and industrial waste, and the data from 2010 to 2015 must be far greater than this. At present, industrial waste is mainly treated by traditional open-air stacking and deep-digging landfill. Although this method has a large processing capacity, is convenient and simple, and has low processing costs, it actually occupies a large amount of land resources and causes irreversible environmental pollution. [0003] With the implementation and development of building energy conservation, thermal insulation materials and products have been paid more and more attention by people. However, the currently used ma...

Claims

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Application Information

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IPC IPC(8): C04B28/10C04B111/52
CPCC04B28/10C04B2111/52C04B2201/32C04B2201/50C04B7/00C04B14/068C04B14/185C04B16/08C04B16/082C04B14/06C04B14/104C04B14/041C04B24/085C04B24/04C04B16/0683C04B18/141C04B24/42C04B24/226C04B22/16
Inventor 史万玲
Owner 合肥市晨雷思建筑材料科技有限公司
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