CN1288805A - Preparation of aerocrete as heat isolating material - Google Patents
Preparation of aerocrete as heat isolating material Download PDFInfo
- Publication number
- CN1288805A CN1288805A CN 00121320 CN00121320A CN1288805A CN 1288805 A CN1288805 A CN 1288805A CN 00121320 CN00121320 CN 00121320 CN 00121320 A CN00121320 A CN 00121320A CN 1288805 A CN1288805 A CN 1288805A
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- Prior art keywords
- bubble
- make
- preparation
- ratio
- aerocrete
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Abstract
The preparation method of aerated concrete heat-insulating material includes the following steps: a. raw material pulping; b. bubbling; c. mixing and stirring; d. casting-moulding; and e. curing to obtain finished product. It is characterized by that its raw material is the mixture formed from lime and/or cement and one or several kinds of flyash, stone powder and ground glass dust, it adopts a coiled bubbler to make bubble and natural curing-forming process. Said invention is simple in equipment, can be used for in-place constructure to make heat-insulating materials with various types and shapes.
Description
The present invention relates to a kind of preparation method of aerocrete as heat isolating material, is exactly a kind of preparation method of non-evaporating aerocrete as heat isolating material particularly, belongs to the construction material production technical field.
Along with science and technology development, the building materials worker changes towards energy-saving and environmental protection, direction light, quick construction, for example utilize industrial residue, the insulation material technology that is used for multiple occasion as obsolete material productions such as flyash has been widely used, particularly more universal with the technology of flyash production air entrained concrete product at present, but owing to all adopt aluminium powder to make foaming agent in the above-mentioned technology, the autoclave curing production technology, its found the factory scale and the investment, big and complex process has limited its promotion and application.
For this reason, the object of the present invention is to provide a kind of preparation method of aerocrete as heat isolating material, the investment of this method is little, and technology is simple, can site operation, be fit to various large-scale production.
The objective of the invention is to realize as follows, the present invention mainly utilizes the flyash of power plant, and kinescope adds the waste material in man-hour, the stone flour of the mixed processing of stone of glass bulb mill etc. is done raw material, be equipped with cement and/or lime coagulating agent, take the inflatable foaming, the spiral Mixing and aeration stirs, cast molding, thereby makes the finished product thermal insulation material by natural curing.Method of the present invention particularly comprises the steps:
A, raw material pulping
One or more the mixture of getting in waste material that cement and/or lime and flyash, kinescope add man-hour, glass bulb mill mud, the stone flour is mixed into ash with 1: 0.8～1.5 ratio, adds water and does form slurry under stirring, and the ratio of mud is 0.5～0.8.
B, make bubble
Get foaming agent and mix in the container that helix tube with holes is housed with 1: 8～12 ratios, blast compressed air in the helix tube, make the foaming agent in the container make bubble with water.
C, mixing are stirred
Slurry mixes with 1: 1 ratio with bubble and stirs
D, cast molding
In mould, make the slurry cast molding that adds bubble
E, kind protect finished product
Natural curing got finished product in 25～30 days
Used in the method for the invention foaming agent is commercially available foaming agent, the on-the-spot preparation of also available saponification rosin and gelatine mixture.
Curing time after the cast molding 28 days was the time preferably.
The present invention obtains following technological progress:
1, use better simply equipment just can produce;
2, help all kinds of different purposes of site preparation, the insulation material material of different shaped shape;
3, simplify production technology, reduced product cost;
4, simple to operate, be convenient to grasp;
The following examples are used to illustrate the present invention.
Embodiment:
Present embodiment is finished as follows.
A, raw material pulping
The mixture of getting cement and flyash, glass bulb mill mud is mixed into ash with 1: 1 ratio, adds the water stirring and makes slurry, and the ratio of mud is 0.6.
B, make bubble
The site preparation foaming agent, the mixture of using saponification rosin and gelatine places the close device of helix tube with holes as foaming agent, blasts compressed air in the helix tube and makes bubble.
C, mixing are stirred
It is stand-by with 1: 1 ratio mixing and stirring with bubble to get slurry.
D, cast molding
By instructions for use, in mould, make the slurry cast molding that adds bubble.
E, maintenance get finished product
28 days insulation materials that get product of natural curing.
Claims (1)
1, a kind of preparation method of aerocrete as heat isolating material is characterized in that comprising the steps:
A, raw material pulping
One or more the mixture of getting in waste material that cement and/or lime and flyash, kinescope add man-hour, glass bulb mill mud, the stone flour is mixed into ash with 1: 0.8～1.5 ratio, adds water and does form slurry under stirring, and the ratio of mud is 0.5～0.8.
B, make bubble
Get foaming agent and water with 1: 8～12 ratios, in the container that helix tube with holes is housed, mix, blast compressed air in the helix tube and make the foaming agent in the container make bubble.
C, mixing are stirred
Slurry mixes with 1: 1 ratio with bubble and stirs
D, cast molding
Add the slurry cast molding of bubble in the mould
E, maintenance get finished product
Natural curing got product in 25～30 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00121320 CN1129517C (en) | 2000-07-19 | 2000-07-19 | Preparation of aerocrete as heat isolating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00121320 CN1129517C (en) | 2000-07-19 | 2000-07-19 | Preparation of aerocrete as heat isolating material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1288805A true CN1288805A (en) | 2001-03-28 |
| CN1129517C CN1129517C (en) | 2003-12-03 |
Family
ID=4588726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00121320 Expired - Fee Related CN1129517C (en) | 2000-07-19 | 2000-07-19 | Preparation of aerocrete as heat isolating material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1129517C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329334C (en) * | 2004-07-12 | 2007-08-01 | 陈坤忠 | Air-extraining concrete and producing method |
| CN1332904C (en) * | 2005-02-22 | 2007-08-22 | 王亦德 | Foamed concrete material and its application |
| CN102875106A (en) * | 2012-10-09 | 2013-01-16 | 常青树建材（福建）开发有限公司 | Aerated concrete block and preparation method thereof |
| CN105084825A (en) * | 2015-08-21 | 2015-11-25 | 中国路桥工程有限责任公司 | Method for manufacturing dual-purpose machine-made sand aerated concrete |
| CN107098716A (en) * | 2017-04-27 | 2017-08-29 | 王婧贤 | A kind of aerated blocks preparation method |
| CN107932743A (en) * | 2017-11-24 | 2018-04-20 | 陕西亚升新型建材有限公司 | A kind of autoclave aerated concrete building block system |
| US11152744B2 (en) | 2017-09-26 | 2021-10-19 | Harting Electric Gmbh & Co. Kg | Plug-type connector with locking system |
-
2000
- 2000-07-19 CN CN 00121320 patent/CN1129517C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329334C (en) * | 2004-07-12 | 2007-08-01 | 陈坤忠 | Air-extraining concrete and producing method |
| CN1332904C (en) * | 2005-02-22 | 2007-08-22 | 王亦德 | Foamed concrete material and its application |
| CN102875106A (en) * | 2012-10-09 | 2013-01-16 | 常青树建材（福建）开发有限公司 | Aerated concrete block and preparation method thereof |
| CN105084825A (en) * | 2015-08-21 | 2015-11-25 | 中国路桥工程有限责任公司 | Method for manufacturing dual-purpose machine-made sand aerated concrete |
| CN107098716A (en) * | 2017-04-27 | 2017-08-29 | 王婧贤 | A kind of aerated blocks preparation method |
| US11152744B2 (en) | 2017-09-26 | 2021-10-19 | Harting Electric Gmbh & Co. Kg | Plug-type connector with locking system |
| CN107932743A (en) * | 2017-11-24 | 2018-04-20 | 陕西亚升新型建材有限公司 | A kind of autoclave aerated concrete building block system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1129517C (en) | 2003-12-03 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |