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Jetting type foaming inorganic light energy-saving material

An energy-saving material and spray-type technology, applied in the field of building materials, can solve the problems of high labor occupation ratio, complex multiple construction, slow construction speed, etc., to improve thermal insulation performance, shorten thickening time, and meet the requirements of fire prevention Effect

Active Publication Date: 2013-08-21
武汉沃尔浦科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a spray-type foaming inorganic lightweight energy-saving material, which solves the disadvantages of slow construction speed, high manual occupation ratio and complicated multiple construction in the above-mentioned background technology.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] An on-site spray-type foaming inorganic lightweight energy-saving material, the mass ratio of each component is: cement 50%, silica fume 20%, lime 20%, gypsum 1%, fiber 1%, carboxypropyl methyl cellulose ether 0.1%, EVA rubber powder 0.5%, animal hoof horn foaming agent 7.3%, aluminum powder paste 0.1%. The cement is composed of 10% Portland cement of 42.5 strength grade and 90% sulphoaluminate cement of 42.5 strength grade; the silica fume used is commercially available silica fume, and its specific surface area is 21m 2 / g, SiO in silica fume 2 The content is 80%. The lime used is commercially available quicklime or slaked lime; the gypsum used is commercially available building gypsum, and its main function is to adjust the digestion time of the lime, so that the gas generation of the aluminum powder matches the thickening time of the slurry, ensuring a proper Time creates pores. The fiber is composed of wood fiber or chemical fiber with a length of 3mm and 6mm, a...

Embodiment 2

[0021] An on-site injection foaming inorganic light-weight energy-saving material, the mass ratio of each component is: cement 70%, silica fume 7.88%, lime 5%, gypsum 5%, fiber 0.1%, carboxymethyl cellulose ether 1% , EVA rubber powder 3%, tea saponin foaming agent 8%, aluminum powder paste 0.02%. The cement is composed of 60% Portland cement of 42.5 strength grade and 40% sulphoaluminate cement of 42.5 strength grade; the silica fume used is commercially available silica fume, and its specific surface area is 27m 2 / g, SiO in silica fume 2 The content is 82%. The lime used is commercial quicklime or slaked lime; the gypsum used is commercial building gypsum. The fibers are composed of wood fibers with a length of 4mm mixed with chemical fibers with a length of 7mm in a ratio of 1:4. Wherein fiber, carboxymethyl cellulose ether, EVA rubber powder, tea saponin foaming agent, aluminum powder paste are all commercially available.

[0022] Weigh the above-mentioned substances ...

Embodiment 3

[0024] An on-site injection foaming inorganic light-weight energy-saving material, the mass ratio of each component is: cement 60%, silica fume 15%, lime 15%, gypsum 3%, fiber 0.5%, carboxyhexyl cellulose ether 0.2%, 0.3% methyl cellulose ether, 1.8% epoxy rubber powder, 4.15% tea saponin foaming agent, 0.05% fat dry aluminum powder. The cement is composed of 40% Portland cement of 42.5 strength grade and 60% sulphoaluminate cement of 42.5 strength grade; the silica fume used is commercially available silica fume, and its specific surface area is 24m 2 / g, SiO in silica fume 2 The content is 85%. The lime used is commercial quicklime or slaked lime; the gypsum used is commercial building gypsum. The fibers are composed of wood fibers with a length of 5.5 mm mixed with chemical fibers and wood fibers with a length of 8.5 mm in a ratio of 1:3. Wherein fiber, carboxyhexyl cellulose ether, methyl cellulose ether, epoxy rubber powder, tea saponin foaming agent, and fat dry alumi...

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Abstract

The invention provides a jetting type foaming inorganic light energy-saving material, consisting of the following components by weight percent: 50-70% of cement, 5-20% of siliceous dust, 5-20% of lime, 1-5% of plaster, 0.1-1% of fiber, 0.1-1% of cellulose ether, 0.5-3% of gelatine powder, 2-8% of protein foaming agent and 0.02-0.1% of aluminum powder. The jetting type foaming inorganic light energy-saving material disclosed by the invention has good non-flame property and can solve defects of slow construction speed, high labor occupancy ratio, repeated complex multiple construction and the like during production of the current coating type heat-insulating slurry.

Description

technical field [0001] The invention relates to an on-site injection foaming inorganic lightweight energy-saving material, which belongs to the field of building materials. Background technique [0002] Thermal insulation materials and products are an important factor affecting building energy conservation. The development and application of building thermal insulation materials have attracted more and more attention from all over the world. Foreign countries generally pay attention to the production of thermal insulation materials and their application in construction, and strive to greatly reduce energy consumption, thereby reducing environmental pollution and greenhouse effect. The thermal insulation material industry in foreign countries has a long history, and the thermal insulation materials used for building energy conservation account for the vast majority, while new thermal insulation materials are constantly emerging, and an industry with a relatively complete vari...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/06C04B38/02
Inventor 刘卓栋江开宏
Owner 武汉沃尔浦科技有限公司
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