CN1093584C - Inorganic thermal insulation sound-proof fire-proof foam material and its production method - Google Patents
Inorganic thermal insulation sound-proof fire-proof foam material and its production method Download PDFInfo
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- CN1093584C CN1093584C CN 96109749 CN96109749A CN1093584C CN 1093584 C CN1093584 C CN 1093584C CN 96109749 CN96109749 CN 96109749 CN 96109749 A CN96109749 A CN 96109749A CN 1093584 C CN1093584 C CN 1093584C
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Abstract
The present invention belongs to an inorganic thermal insulation and sound insulation fireproof foam material, which is mainly composed of an inorganic cementing material, a filling material, a modifying agent, a foaming agent, additive and a reinforcing material. The present invention is characterized in that the inorganic cementing material, the filling material, the modifying agent and the foaming agent respectively comprise that magnesium oxide 20 to 80, fly ash 80 to 20, magnesium chloride solution 50 to 80 and the foaming agent 0.5 to 2. The material of the present invention has the advantages that raw materials are cheap, and easily obtained. Waste objects are utilized. In addition, the material of the present invention is favorable for environmental protection, and the manufacturing technology is simple and convenient. The structure of a used device is not special, so the used device can be automatically made. The produced material has the advantages of wide utilization range. In addition, the produced material can be used as thermal insulation and fireproof boards and blocks in a building industry and other industries, and can also be used as a light partition board wall, a wall surface decorative board and a sound absorption material.
Description
The invention belongs to a kind of light building material, particularly in multifunctional foam materials such as a kind of inorganic thermal insulation sound-proof fire-proofs.
Existing light building material generally is function singleness, cost height, complex manufacturing, and also design effect and instructions for use that is difficult to reach expection more.As name be called " light cellular partition board of silica-magnesia " (CN1044840) in disclosed wallboard be the high-strength light building unit, for guaranteeing its intensity, flyash consumption wherein is limited, can not utilize this waste material that has a strong impact on environment in a large number.
The objective of the invention is to adopt cheap and easy to get and raw material twice laid, use simple machine and just can be made into inorganic light weight multifunctional foam constructional materials, overcome problems of the prior art, and can be widely used in the various buildings.
The composition of inorganic thermal insulation sound-proof fire-proof foam material of the present invention, it mainly is made of inorganic coagulation material, filler, blender, foaming agent, additive and reinforcing material, it is characterized in that wherein inorganic coagulation material, filler, blender, foaming agent are respectively magnesia 20-80 by its parts by weight, flyash 80-20, magnesium chloride solution 50-80, blowing agent 0.5-2.Described inorganic coagulation material, filler, blender, foaming agent are respectively gypsum 50-90 by its parts by weight, flyash 3-10, water 20-50, blowing agent 0.5-2.Described reinforcing material is paper, glass fiber, steel wire or gauze wire cloth.Described additive is waterproof agent or fireproofing agent.Described inorganic coagulation material is an ordinary Portland cement.The key step of its production method comprises:
1) with foaming agent solution in accordance with regulations umber stir in the container of facility to going into No. 1 band, stirred 3-20 minute;
2) when No. 1 container stirs 1-10 minute, mixing and stirring in the container of facility in accordance with regulations at No. 2 bands, umber adds blender, inorganic coagulation material, packing material and additive respectively, mix 2-20 minute;
3) foam of the uniform in foaming in No. 1 container was stirred 1-20 minute to going into to mix in No. 2 containers, it is stand-by to going in the storage bin to mix the back;
4) be coated with on the casting area of mould rinse one deck interleaving agent after, place or lay one deck reinforcing material;
5) be cast in the mould bubble slurry of the mixing in the storage bin and leveling by distributing device, flatten after re-laying one deck reinforcing material;
6) mould that will pour into a mould good material is sent into maintenance in the kiln, and firing chamber's temperature is 20-100 ℃, and humidity is 30-100%, the demoulding after 2-20 hour;
7) with the material piling after the demoulding, the use of dispatching from the factory after conventional maintenance 10-50 days.
Major advantage of the present invention is the cheap and easy to get and twice laid of raw material; and be of value to environmental protection; production technology is simple and convenient; the device therefor structure is general; can make voluntarily; and that the material of being produced uses is wide, can be used as insulation in building and other industry and PLASTIC LAMINATED, piece, also can be used as light cellular partition board, decorative board for wall and sound absorption material.
Process of the present invention is applicable to the foaming of multiple inorganic coagulation material, and as magnesium chloride cement, high-early (strength) cement, ordinary Portland cement and gypsum etc., all available flyash is an inserts.
The equipment that is adopted in the technology of the present invention is horizontal semicircle column type machinery, and physical property foaming is carried out in the rotation of the axle by wherein.
When used reinforcing material is paper among the present invention, can not brush interleaving agent on the casting area of mould.Additive is waterproof agent or fireproofing agent etc., by its purposes and an amount of adding of requirement.
The embodiment of inorganic thermal insulation sound-proof fire-proof foam material of the present invention has:
Parts by weight when 1, being cementitious material with the magnesia oxychloride cement are: magnesia 20-80 part, and flyash 80-20 part, blender is magnesium chloride solution 50-80 part, blowing agent 0.5-2.
Parts by weight when 2, being cementitious material with the high-early (strength) cement are: high-early (strength) cement 50-80 part, and flyash 30-10 part, blender is water 20-50 part, blowing agent 0.5-2 part.
Parts by weight when 3, being cementitious material with the gypsum are: land plaster 50-90 part, and flyash 10-30 part, blender is water 5-50 part, blowing agent 0.1-2 part.
Claims (9)
1. inorganic thermal insulation sound-proof fire-proof foam material, it mainly is made of inorganic coagulation material, filler, blender, foaming agent, additive and reinforcing material, it is characterized in that inorganic coagulation material wherein, filler, blender, foaming agent are respectively magnesia 20-80 by its parts by weight, flyash 80-20, magnesium chloride solution 50-80, blowing agent 0.5-2, or described inorganic coagulation material, filler, blender, foaming agent are respectively high-early (strength) cement 50-80 by its parts by weight, flyash 30-10, water 20-50, blowing agent 0.5-2.
2, material as claimed in claim 1 is characterized in that described inorganic coagulation material, filler, blender, foaming agent, is respectively gypsum 50-90 by its parts by weight, flyash 30-10, water 5-50, blowing agent 0.2-2.
3, material as claimed in claim 1 is characterized in that described reinforcing material is paper, glass fiber, steel wire or gauze wire cloth.
4, material as claimed in claim 1 is characterized in that described additive is waterproof agent or fireproofing agent.
5, material as claimed in claim 1 is characterized in that described inorganic coagulation material is an ordinary Portland cement.
6, the big method of the described material of a kind of production claim 1, its key step comprises:
1) with foaming agent solution in accordance with regulations umber stir in the container of facility to going into No. 1 band, stirred 3-20 minute;
2) when No. 1 container stirs 1-10 minute, umber adds blender, inorganic coagulation material, packing material and additive, mix 2-20 minute in accordance with regulations in the container of No. 2 band mix facilities.
3) foam of the uniform in foaming in No. 1 molten device was stirred 1-20 minute to going into to mix in No. 2 containers, it is stand-by to going in the storage bin to mix the back;
4) after brushing one deck interleaving agent on the casting area of mould, place or lay one deck reinforcing material;
5) be cast in the mould bubble slurry of the mixing in the storage bin and leveling by distributing device, flatten after re-laying one deck reinforcing material;
6) mould that will pour into a mould good material is sent into maintenance in the kiln, and firing chamber's temperature is 20-100 ℃, and humidity is 30-100%, the demoulding after 2-20 hour;
7) with the material piling after the demoulding, the use of dispatching from the factory after conventional maintenance 10-50 days.
7, method as claimed in claim 6 is characterized in that described No. 1 and No. 2 containers are horizontal half-cylindrical machinery.
8, method as claimed in claim 6 is characterized in that described mould is mould car or the platform die trial tool that steamboat is housed.
9, method as claimed in claim 6 is characterized in that described curing kilns are multi-layer tunnel formula kiln, and every layer is equipped with track, so that belt wheel mould car direct layering enters, carries out the multilayer maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96109749 CN1093584C (en) | 1996-09-13 | 1996-09-13 | Inorganic thermal insulation sound-proof fire-proof foam material and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96109749 CN1093584C (en) | 1996-09-13 | 1996-09-13 | Inorganic thermal insulation sound-proof fire-proof foam material and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1150988A CN1150988A (en) | 1997-06-04 |
| CN1093584C true CN1093584C (en) | 2002-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96109749 Expired - Fee Related CN1093584C (en) | 1996-09-13 | 1996-09-13 | Inorganic thermal insulation sound-proof fire-proof foam material and its production method |
Country Status (1)
| Country | Link |
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| CN (1) | CN1093584C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100369858C (en) * | 2005-02-22 | 2008-02-20 | 王亦德 | Foamed concrete material and its application |
Families Citing this family (12)
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| CN1323218C (en) * | 2005-01-11 | 2007-06-27 | 任文平 | Fiber composite partition wall board |
| CN100356015C (en) * | 2005-11-15 | 2007-12-19 | 青岛陆城建材实业有限公司 | Light heat-insulating composite partition board and manufacturing method thereof |
| CN100472019C (en) * | 2006-09-25 | 2009-03-25 | 李英魁 | Special board of modular car as a house |
| CN100494591C (en) * | 2006-09-25 | 2009-06-03 | 李英魁 | Magnesium vehicle-mounted modular solar mobile leisure villa |
| CN101519312B (en) * | 2009-04-02 | 2012-07-25 | 王本淼 | Cast-in-situ fireproof material of fireproof door and manufacturing method of fireproof door |
| CN102101787A (en) * | 2010-11-26 | 2011-06-22 | 中国科学院青海盐湖研究所 | Magnesium cement foam material |
| CN102964110B (en) * | 2012-12-25 | 2014-09-03 | 山东建科特种建筑工程技术中心 | Water-resistant fireproof inorganic light-weight thermal-insulation foam board |
| CN103044067A (en) * | 2013-01-18 | 2013-04-17 | 南京信息工程大学 | Soft cement foam heat insulating material and preparation method thereof |
| CN103553700B (en) * | 2013-10-29 | 2015-06-03 | 新疆华莎能源股份有限公司 | Environment-friendly magnesium oxide foaming material |
| CN104402391B (en) * | 2014-10-15 | 2016-11-30 | 孔蕾蕾 | A kind of insulation roof slab |
| CN106007648A (en) * | 2016-05-26 | 2016-10-12 | 营口金座节能保温建材科技有限公司 | Magnesium chloride self-insulation building block and preparation method thereof |
| CN106316338A (en) * | 2016-08-19 | 2017-01-11 | 贵阳鹏程消防工程有限公司 | Environment-friendly energy-saving fireproofing light building material |
-
1996
- 1996-09-13 CN CN 96109749 patent/CN1093584C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100369858C (en) * | 2005-02-22 | 2008-02-20 | 王亦德 | Foamed concrete material and its application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1150988A (en) | 1997-06-04 |
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Granted publication date: 20021030 Termination date: 20100913 |