CN2915993Y - Desulfurized gypsum hollow wall slab - Google Patents
Desulfurized gypsum hollow wall slab Download PDFInfo
- Publication number
- CN2915993Y CN2915993Y CN 200620085339 CN200620085339U CN2915993Y CN 2915993 Y CN2915993 Y CN 2915993Y CN 200620085339 CN200620085339 CN 200620085339 CN 200620085339 U CN200620085339 U CN 200620085339U CN 2915993 Y CN2915993 Y CN 2915993Y
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- CN
- China
- Prior art keywords
- gypsum hollow
- desulfurized gypsum
- hollow wall
- wall slab
- slurry
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- Expired - Fee Related
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Abstract
A desulfurized gypsum hollow wall slab is produced from desulfurized gypsum powder after being calcinated, fibers and lightweight materials as raw materials and they are mixed uniformly and then the water is poured into them to be stirred into the slurries. A forming die is brought in and a die core tube is extracted after the slurry is solidified initially. The desulfurization is executed after the slurry is solidified and the desulfurized gypsum hollow wall slab. The desulfurized gypsum hollow wall slab of the utility model is provided with a row of circular via holes which can reduce the self weight and a groove which is convenient for installation of construction in the side direction.
Description
Technical field:
The utility model relates to a kind of building unit of making of desulfurated plaster, relates in particular to a kind of usefulness desulfurated plaster after treatment and makes the hollow wall panel that frame structure building is used.
Background technology:
Traditional materials for wall is a clay solid brick, and it consumes lot of energy, damages and ploughs.And the wall weight that clay solid brick is built by laying bricks or stones is big, needs wet trade to build by laying bricks or stones and floating metope during construction, and efficiency of construction is low.
Desulfurated plaster is that steam power station etc. produces in the industrial production of sulfur dioxide, absorbs with milk of lime that sulfur dioxide generates calcium sulfite in the tail gas, and the byproduct that generates through oxidation is a kind of trade waste again.Desulfurated plaster not only needs fund and soil to build the stockyard as not being used, and contaminated environment.
The main component of desulfurated plaster is a calcium sulphate dihydrate, has gelling property through the desulfurated plaster after the calcination processing, is suitable for making light wall material.Utilize desulfurated plaster to produce light wall material, help energy conservation, save the soil, help environmental protection.
Summary of the invention:
The purpose of this utility model is a kind of desulfurization gypsum hollow wallboard of design.With the desulfurization gypsum hollow wallboard that the utility model is made, vertically have row's manhole and can alleviate own wt, lateral strip is fluted to be convenient to building operations and to install, and every performance all can satisfy partition board requirement for building.
For achieving the above object, the utility model adopts following technical scheme: will through the desulfurated plaster powder after the calcination processing with add water after fiber, light material mix and stir and be slurry, the injection moulding mould, extract the mold core pipe after the slurry initial set out, the demoulding after slurry hardens fully forms the desulfurization gypsum hollow wallboard.The desulfurization gypsum hollow wallboard that the utility model is made vertically has row's manhole, and number of openings is 5-10, and through-hole diameter is 30-80mm, alleviates own wt, and lateral strip is fluted, is convenient to building operations and installs.
Description of drawings:
Fig. 1 is the utility model desulfurization gypsum hollow structure of wall schematic diagram.
Fig. 2 is the drawing in side sectional elevation of the utility model desulfurization gypsum hollow wallboard.
Among Fig. 1,1 is desulfurization gypsum hollow wallboard of the present utility model, and 2 is the vertical circular through hole, and 3 is lateral groove.Among Fig. 2,2 is the vertical circular through hole, and 3 is lateral groove.
The specific embodiment:
Embodiment one
The desulfurization gypsum hollow wallboard, with desulfurated plaster powder, glass fiber, expanded perlite through calcination processing is raw material, desulfurated plaster powder, glass fiber and expanded perlite are mixed in proportion, blunge becomes slurry, be poured in the mould of 6 through holes, extract the mold core pipe after the slurry initial set out, the demoulding after slurry hardens fully is made into the desulfurization gypsum hollow wallboard.As Fig. 1.
Embodiment two
The desulfurization gypsum hollow wallboard, with desulfurated plaster powder, wood fiber, polystyrene foam grain through calcination processing is raw material, desulfurated plaster powder, wood fiber and polystyrene foam grain are mixed in proportion, add water and add the blowing agent mix and become slurry, be poured in the mould of 6 through holes, extract the mold core pipe after the slurry initial set out, the demoulding after slurry hardens fully is made into the desulfurization gypsum hollow wallboard.As Fig. 1.
Make the desulfurization gypsum hollow wallboard with the utility model, vertically have row's manhole, the wallboard weight of making is light, and lateral strip is fluted, is convenient to building operations and installs.
Claims (2)
1. a desulfurization gypsum hollow wallboard is characterized in that the hollow wall panel of making vertically has row's manhole, and lateral strip is fluted.
2. desulfurization gypsum hollow wallboard according to claim 1 is characterized in that wallboard vertical through holes quantity is 5-10, and through-hole diameter is 30-80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085339 CN2915993Y (en) | 2006-06-09 | 2006-06-09 | Desulfurized gypsum hollow wall slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085339 CN2915993Y (en) | 2006-06-09 | 2006-06-09 | Desulfurized gypsum hollow wall slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2915993Y true CN2915993Y (en) | 2007-06-27 |
Family
ID=38186900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085339 Expired - Fee Related CN2915993Y (en) | 2006-06-09 | 2006-06-09 | Desulfurized gypsum hollow wall slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2915993Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248579A (en) * | 2010-05-18 | 2011-11-23 | 平江县天元建材科技有限公司 | Method for producing desulfurization gypsum powder decorative gypsum plate |
| CN102888942A (en) * | 2012-10-29 | 2013-01-23 | 浙江建设职业技术学院 | Paper desulfurization gypsum hollow light partition wall board and manufacturing method thereof |
| CN104451953A (en) * | 2014-11-14 | 2015-03-25 | 中国科学院上海光学精密机械研究所 | Preparation method of trivalent ytterbium ion doped lutetium-aluminum garnet transparent ceramic optical fibers |
| CN115677308A (en) * | 2022-11-10 | 2023-02-03 | 谭政洪 | Material for manufacturing fireproof door core and manufacturing method of fireproof door core |
-
2006
- 2006-06-09 CN CN 200620085339 patent/CN2915993Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248579A (en) * | 2010-05-18 | 2011-11-23 | 平江县天元建材科技有限公司 | Method for producing desulfurization gypsum powder decorative gypsum plate |
| CN102248579B (en) * | 2010-05-18 | 2013-06-19 | 平江县天元建材科技有限公司 | Method for producing desulfurization gypsum powder decorative gypsum plate |
| CN102888942A (en) * | 2012-10-29 | 2013-01-23 | 浙江建设职业技术学院 | Paper desulfurization gypsum hollow light partition wall board and manufacturing method thereof |
| CN104451953A (en) * | 2014-11-14 | 2015-03-25 | 中国科学院上海光学精密机械研究所 | Preparation method of trivalent ytterbium ion doped lutetium-aluminum garnet transparent ceramic optical fibers |
| CN115677308A (en) * | 2022-11-10 | 2023-02-03 | 谭政洪 | Material for manufacturing fireproof door core and manufacturing method of fireproof door core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |