CN2589560Y - Paper surface foaming gypsum wallboard - Google Patents
Paper surface foaming gypsum wallboard Download PDFInfo
- Publication number
- CN2589560Y CN2589560Y CN 02255928 CN02255928U CN2589560Y CN 2589560 Y CN2589560 Y CN 2589560Y CN 02255928 CN02255928 CN 02255928 CN 02255928 U CN02255928 U CN 02255928U CN 2589560 Y CN2589560 Y CN 2589560Y
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- Prior art keywords
- paper
- gypsum
- wallboard
- surface layer
- foam formation
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- Expired - Fee Related
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Abstract
The utility model relates to a gypsum wallboard with paper surface foam formation for a building with a framework structure, which is formed by wrapping a gypsum slurry body in the center of paper, wherein a surface layer of the wallboard is the paper; the paper for the surface layer can be surface protection paper of a gypsum board with a paper surface or kraft paper, and can also be other kinds of paper with higher tensile strength under a wet condition. Foam formation technology is adopted by core materials of the gypsum wallboard to lighten the quality of the gypsum. The gypsum wallboard with paper surface foam formation avoids the adhesive joint of the gypsum slurry body and a mold, enables molding to be convenient, can realize continuous and mechanized production, enhances the production efficiency and the strength, and has an even, smooth and clean surface.
Description
Technical field:
The utility model relates to a kind of building unit, relates in particular to the paper foaming plaster wallboard that a kind of frame structure building is used.
Background technology:
Traditional materials for wall is a clay solid brick, and it not only consumes a large amount of energy, damages large quantities of cultivated land, and the body of wall unit weight that clay solid brick is built by laying bricks or stones is big, and wet trade is built by laying bricks or stones with floating metope workload greatly during construction, and construction period is long, and efficiency of construction is low.
Gypsum belongs to air hardening cementitious materials.China's gypsum resource is abundant, and it is low, cheap that gypsum ore is processed into the land plaster energy consumption, and is suitable to light wall material.In traditional gypsum wall material is produced, the easy and moulding form bonding of the gypsum slurry of rapid condensation sclerosis, demoulding difficulty causes production efficiency low.
Summary of the invention:
The purpose of this utility model is a kind of novel paper foaming plaster wallboard of design.Make paper foaming plaster wallboard with the utility model, gypsum slurry can not bond with moulding form, is easy to moulding, production efficiency height, good product performance.
For achieving the above object, the utility model adopts following technical scheme: when the gypsum wallboard moulding, gypsum slurry adopts foam process to alleviate the quality of gypsum, gypsum slurry is wrapped in middle with paper, gypsum slurry and mold separation are opened, formed paper foaming plaster wallboard after the moulding.Used paper can be thistle board protective paper, kraft, also can adopt other higher paper of tensile strength under wet condition.So just avoided the bonding of gypsum slurry and mould, made moulding very convenient, and paper can improve the intensity of gypsum wallboard, the surfaces of wall of producing is smooth bright and clean.
Description of drawings:
Fig. 1 is the utility model paper foaming plaster structure of wall schematic diagram.
Fig. 2 is the drawing in side sectional elevation of the utility model paper foaming plaster wallboard.
Among Fig. 1,1 is paper foaming plaster wallboard of the present utility model, and 2 is the foaming plaster core material, and 3 is surface layer paper.Among Fig. 2,2 is the foaming plaster core material, and 3 is surface layer paper.
The specific embodiment:
Embodiment one
Paper foaming plaster wallboard, with building gypsum plaster, glass fiber, expanded perlite and blowing agent is the core material raw material, with the thistle board protective paper is surface layer paper, building gypsum plaster, glass fiber, expanded perlite blunge is even, through behind the foam process, be poured into inner surface and have in the mould of thistle board protective paper, be made into paper foaming plaster wallboard.As Fig. 1.
Embodiment two
Paper foaming plaster wallboard is the core material raw material with building gypsum plaster, wood fiber and blowing agent, is surface layer paper with kraft, building gypsum plaster and wood fiber blunge is even, through behind the foam process, be poured into inner surface and have in the mould of kraft, be made into paper foaming plaster wallboard.As Fig. 1.
Make paper foaming plaster wallboard with the utility model, avoided the bonding of gypsum slurry and mould, make moulding very convenient, can realize continuous mechanized production, enhance productivity, and paper can improve the mechanical property of gypsum wallboard, and the paper foaming plaster surfaces of wall of producing is smooth bright and clean.
Claims (3)
1. the paper foaming plaster wallboard that frame structure building is used is characterized in that the wallboard surface layer is a paper.
2. paper foaming plaster wallboard according to claim 1 is characterized in that described surface layer paper is other higher paper of tensile strength under thistle board protective paper or kraft or the wet condition.
3. paper foaming plaster wallboard according to claim 1 is characterized in that gypsum slurry adopts foam process to alleviate the quality of gypsum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255928 CN2589560Y (en) | 2002-12-13 | 2002-12-13 | Paper surface foaming gypsum wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255928 CN2589560Y (en) | 2002-12-13 | 2002-12-13 | Paper surface foaming gypsum wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589560Y true CN2589560Y (en) | 2003-12-03 |
Family
ID=33724320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02255928 Expired - Fee Related CN2589560Y (en) | 2002-12-13 | 2002-12-13 | Paper surface foaming gypsum wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589560Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400780C (en) * | 2004-09-13 | 2008-07-09 | 孙小力 | Photocatalyst sterilizing gypsum ceiling board |
| CN103422608A (en) * | 2013-07-16 | 2013-12-04 | 苏州大洋装饰安装工程有限公司 | Surface protection light concrete composite board and preparation method thereof |
| CN101166873B (en) * | 2005-04-25 | 2015-02-04 | 佐治亚-太平洋石膏有限责任公司 | Interior wallboard and method of making same |
| CN105649261A (en) * | 2014-11-20 | 2016-06-08 | 中建材创新科技研究院有限公司 | Method for preparing mildew-proof paper surface gypsum plaster board |
-
2002
- 2002-12-13 CN CN 02255928 patent/CN2589560Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400780C (en) * | 2004-09-13 | 2008-07-09 | 孙小力 | Photocatalyst sterilizing gypsum ceiling board |
| CN101166873B (en) * | 2005-04-25 | 2015-02-04 | 佐治亚-太平洋石膏有限责任公司 | Interior wallboard and method of making same |
| CN103422608A (en) * | 2013-07-16 | 2013-12-04 | 苏州大洋装饰安装工程有限公司 | Surface protection light concrete composite board and preparation method thereof |
| CN105649261A (en) * | 2014-11-20 | 2016-06-08 | 中建材创新科技研究院有限公司 | Method for preparing mildew-proof paper surface gypsum plaster board |
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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 |