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Environmentally-friendly room-temperature foamed glass material product and manufacturing process thereof

A technology of foamed glass and foamed materials, which is applied in the field of building material products, can solve the problems of products requiring specific maintenance and complex processes, and achieve the effects of low fineness requirements, simple processes, and low cost

Inactive Publication Date: 2011-10-19
赵坚强 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantage of this invention is that the process is complicated, a large amount of water is required to cause water pollution, a large amount of caustic alkali solution and water glass are required, and the ratio is required, and the product requires specific maintenance, etc.

Method used

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  • Environmentally-friendly room-temperature foamed glass material product and manufacturing process thereof
  • Environmentally-friendly room-temperature foamed glass material product and manufacturing process thereof
  • Environmentally-friendly room-temperature foamed glass material product and manufacturing process thereof

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Embodiment 1

[0015] The manufacturing method of the environment-friendly normal temperature foamed glass material product of the present invention adopts the following process steps:

[0016] In the embodiment of the present invention, 90% of waste glass is selected; the specific blowing agent is: 8% (a mixture of 1% of calcium carbonate, 1% of magnesium hydroxide, and 6% of magnesium oxide); ball milling is carried out for 2 hours, ball milling particle size: 240 Mesh; with 2% glass fiber material, add sodium silicate and potassium silicate mixture colloid uniformly mixed and directly painted on the inside of the wall, after natural drying molding, that is, made into lightweight normal temperature foamed glass material products. The finished product has a bulk density of 0.3g / cm3 and a flexural strength of 6Mp.

Embodiment 2

[0018] In the embodiment of the present invention, a mixture of 70% waste glass and 22% waste ceramics is selected, and the composite foaming agent is a mixture of 6% (calcium carbonate 2%, magnesium oxide 3%, ammonium nitrate 1%); ball milling is performed for 4 hours, Ball milling particle size: 200 mesh; with 2% of mullite fiber material, add sodium silicate and potassium silicate mixture colloid uniformly mixed and cast on the building as the interior wall, after natural drying and forming, it will be made into lightweight normal temperature hair Bubble glass interior wall. A finished product with a bulk density of 0.5g / cm3 and a flexural strength of 9Mp.

Embodiment 3

[0020] In the embodiment of the present invention, a mixture of 65% waste glass, 26% clay, and a composite foaming agent of 7% (calcium carbonate 3%, magnesium hydroxide 1%, magnesium oxide 1%, ammonium nitrate 1%) is selected. Ball milling for 3 hours, ball milling particle size: 240 mesh; with 2% of slag fiber material, add the mixture of sodium silicate and potassium silicate to uniformly blend the colloid and pour it on the curved pipe mold such as figure 1 As shown, after natural drying and forming, it is made into a light-weight normal temperature foamed glass heat preservation and heat insulation material for curved pipe heat preservation. A finished product with a bulk density of 0.4g / cm3 and a flexural strength of 10Mp.

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Abstract

The invention relates to an environmentally-friendly room-temperature foamed glass material product and a manufacturing process thereof, in particular relates to an insulation material product which is used for masonry of a building so as to lighten the self-weight of the building, is also used for inner and outer wall bodies and floors to take the effects of thermal insulation, sound insulation and the like and can be solely manufactured to a required shape, and belongs to the technical fields of building materials and products. In the method, waste glass and other waste inorganic non-metal materials are used as main raw materials, the use amount of the main raw materials accounts for 90-97% of the total use amount of the raw materials, a small amount of specific foaming agent, namely 3-10% of specific foaming agent, is added, mixing, smashing and stirring are carried out, 0-5% of inorganic fiber material or 0-8% of rebar is mixed, silicate colloid is added for evenly blending, the obtained product is brushed on a floor or wall and poured into a mould in a specific standard shape, and then the high-strength foamed glass material is formed after natural drying. The foamed glass material has the advantages of convenient manufacturing method, low cost and good property, thereby being a significant breakthrough in the field of building materials.

Description

Technical field [0001] The invention relates to an environmentally-friendly normal temperature foamed glass material product and its manufacturing process, specifically it is used for the masonry of building walls, the facades, grounds and roofs of internal and external walls, etc., which can reduce buildings. The functions of weight, sound insulation, heat preservation and moisture prevention belong to the technical field of building material products. Background technique [0002] At present, the insulation of the inner and outer walls of buildings basically uses a variety of organic insulation materials to heat the buildings, and the ground basically does not have insulation and sound insulation measures. However, organic materials have the characteristics of no fire resistance, no sound insulation, easy aging, and soft texture, which pose a challenge to the durability, safety and life of the building. The grounds of various residential and commercial buildings have not been i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/02C04B28/26C04B18/30
CPCY02W30/91
Inventor 赵坚强吴和平
Owner 赵坚强