CN103979904A - Reinforced glass fiber high-strength gypsum board - Google Patents
Reinforced glass fiber high-strength gypsum board Download PDFInfo
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- CN103979904A CN103979904A CN201310335461.XA CN201310335461A CN103979904A CN 103979904 A CN103979904 A CN 103979904A CN 201310335461 A CN201310335461 A CN 201310335461A CN 103979904 A CN103979904 A CN 103979904A
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- plasterboard
- glass fiber
- strength
- fiber high
- matrix
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Abstract
The invention discloses a reinforced glass fiber high-strength gypsum board, which is characterized by comprising a gypsum board base and at least one grid cloth layer embedded in the gypsum board base. The invention has the beneficial effects that in addition to strength improvement by the glass fiber, the grid cloth layer structure can effectively improve the toughness and strength of the whole gypsum board.
Description
Technical field
The present invention relates to a kind of reinforcing glass fiber high-strength plasterboard.
Background technology
Plasterboard has compared with strong flame retardant resistance and cheap price and is widely used in building field, needs to consider the flexural strength of plasterboard and hold nail ability in the process that plasterboard is installed.Aspect the intensity of raising plasterboard, adding glass fibre is known technique means.But, in real construction process, still cannot solve the problem of the easy brittle failure of plasterboard.
Summary of the invention
Object of the present invention is exactly in order to address the above problem, and a kind of reinforcing glass fiber high-strength plasterboard is provided.
To achieve these goals, the present invention adopts following technical scheme:
Reinforcing glass fiber high-strength plasterboard, is characterized in that having:
Plasterboard matrix;
The grid layer of cloth of at least one embedding plasterboard matrix.
Comparatively it is desirable to, described grid layer of cloth is arranged with the upper and lower surface near plasterboard matrix.
Comparatively it is desirable to, the degree of depth that described grid layer of cloth embeds plasterboard matrix is 0.3mm-5mm.
Comparatively it is desirable to, the thickness of described plasterboard matrix is 9.5mm-400mm.
Comparatively it is desirable to, in the slurry of described plasterboard matrix, gypsum powder respectively accounts for 50% and form by the α plaster of paris, β gypsum.
Comparatively it is desirable to, in the slurry of plasterboard matrix, the 3-5% that the addition of glass bead is stock quality.
Comparatively it is desirable to, in the slurry of plasterboard matrix, the addition of polypropene staple is stock quality 3 ‰.
Compared with prior art, the present invention has following beneficial effect: whole plasterboard, except utilizing glass fibre to improve intensity, can effectively improve toughness and the intensity of plasterboard in conjunction with the structure of grid layer of cloth.
Accompanying drawing explanation
Fig. 1 is reinforcing glass fiber high-strength gypsum board structure schematic diagram.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, reinforcing glass fiber high-strength plasterboard, is characterized in that having: be plate-like and thickness between the plasterboard matrix 1 of 9.5mm-400mm; Two embed plasterboard matrixes and as the grid layer of cloth 2 of plasterboard skeleton, are respectively grid layer of cloth 2a and grid layer of cloth 2b.
Described grid layer of cloth, to arrange near the upper and lower surface of plasterboard matrix, is understandable that, the two-grid layer of cloth that is distributed in plasterboard matrix is respectively near the upper surface of plasterboard matrix, lower surface.
In grid cloth, embed in the degree of depth problem of plasterboard matrix, because near the grid cloth of plasterboard matrix lower surface being is laid on travelling belt and directly pours into a mould slurry, after slurry is poured, shake smooth slurry and cover again one deck near the grid cloth of plasterboard body upper surface, therefore, the degree of depth of described grid layer of cloth embedding plasterboard matrix is comparatively suitable between 0.3mm-5mm.
The order number of grid cloth should not be too large, also should not be too little, and can select order number is 10-100 order.
For the wet end furnish of plasterboard, make following explanation:
In the slurry of described plasterboard matrix, gypsum powder respectively accounts for 50% and form by the α plaster of paris, β gypsum, and the quality that gypsum powder accounts for whole slurry is 85%-95%.
In the slurry of plasterboard matrix, the 3-5% that the addition of glass bead is stock quality.
In the slurry of plasterboard matrix, the addition of polypropene staple is stock quality 3 ‰.
And in slurry, be added with following additive, referring to table 1.
The effect of table 1 additive therefor and addition
The batching surplus of reinforcing glass fiber high-strength plasterboard is water.
The foregoing is only the preferred embodiment of the present invention, protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme that belongs to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, some improvement of carrying out under the prerequisite that does not depart from principle of the present invention, these improvement also should be considered as protection scope of the present invention.
Claims (9)
1. reinforcing glass fiber high-strength plasterboard, is characterized in that, has:
Plasterboard matrix;
The grid layer of cloth of at least one embedding plasterboard matrix.
2. reinforcing glass fiber high-strength plasterboard according to claim 1, is characterized in that, described grid layer of cloth is arranged with the upper and lower surface near plasterboard matrix.
3. reinforcing glass fiber high-strength plasterboard according to claim 1, is characterized in that, the degree of depth that described grid layer of cloth embeds plasterboard matrix is 0.3mm-5mm.
4. reinforcing glass fiber high-strength plasterboard according to claim 1, is characterized in that, the thickness of described plasterboard matrix is 9.5mm-400mm.
5. reinforcing glass fiber high-strength plasterboard according to claim 1, is characterized in that, in the slurry of described plasterboard matrix, gypsum powder respectively accounts for 50% and form by the α plaster of paris, β gypsum.
6. reinforcing glass fiber high-strength plasterboard according to claim 1, is characterized in that, in the slurry of plasterboard matrix, and the 3-5% that the addition of glass bead is stock quality.
7. reinforcing glass fiber high-strength plasterboard according to claim 1, is characterized in that, in the slurry of plasterboard matrix, the addition of polypropene staple is stock quality 3 ‰.
8. reinforcing glass fiber high-strength plasterboard according to claim 1, is characterized in that, in the slurry of plasterboard matrix, additive therefor is comprised of the component of following weight percent:
SMF water-holding agent 0.2～1.0%;
F15 water reducer 0.1～0.4%;
1016 rubber powders 0.05～0.3%;
SM water reducer 0.2～1.0%;
F10 water reducer 0.1～0.4%;
JSS subtracts swollen dose 0.1%;
QWS water-holding agent 0.0125～0.015%;
QWS-1 water-holding agent 0.001～0.003%;
H11 retardant 0.004～0.02%;
BOC0～0.03%；
LSG adjustable solidification agent 0.2%.
9. reinforcing glass fiber high-strength plasterboard according to claim 1, is characterized in that, additive therefor is comprised of the component of following weight percent:
SMF water-holding agent 0.2～0.3%%;
F15 water reducer 0.15～0.3%%;
1016 rubber powders 0.05～0.2%%;
SM water reducer 0.2～0.3%%;
F10 water reducer 0.15～0.3%%;
JSS subtracts swollen dose 0.1%;
QWS water-holding agent 0.0125～0.015%;
QWS-1 water-holding agent 0.00125～0.0027%%;
H11 retardant 0.004～0.02%;
BOC0～0.03%；
LSG adjustable solidification agent 0.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335461.XA CN103979904B (en) | 2013-08-02 | 2013-08-02 | Reinforcing glass fiber high-strength plasterboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335461.XA CN103979904B (en) | 2013-08-02 | 2013-08-02 | Reinforcing glass fiber high-strength plasterboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103979904A true CN103979904A (en) | 2014-08-13 |
| CN103979904B CN103979904B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310335461.XA Expired - Fee Related CN103979904B (en) | 2013-08-02 | 2013-08-02 | Reinforcing glass fiber high-strength plasterboard |
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| Country | Link |
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| CN (1) | CN103979904B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198352A (en) * | 2015-10-28 | 2015-12-30 | 青海博川矿业开发有限公司 | Preparation method for NCS-gypsum integrated self-heat conserving lightweight wall |
| CN110092629A (en) * | 2019-04-17 | 2019-08-06 | 广东科学技术职业学院 | A kind of phase transformation plasterboard for building |
| CN111592311A (en) * | 2019-04-29 | 2020-08-28 | 中建材创新科技研究院有限公司 | High-toughness paper-surface gypsum board and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174822A (en) * | 1996-08-27 | 1998-03-04 | 株洲市台联企业总公司 | High-strength fibre gypsum board |
| CN1762877A (en) * | 2004-08-25 | 2006-04-26 | 罗门哈斯公司 | Composition for forming a composite material |
| CN101250910A (en) * | 2008-03-27 | 2008-08-27 | 江苏尼高科技有限公司 | Spray coating rigid foam polyurethane water-proof fireproof heat-preserving wall as well as construction method thereof |
| CN101284722A (en) * | 2007-09-29 | 2008-10-15 | 上海盈创装饰设计工程有限公司 | Fiberglas reinforced plaster tablet and method for making the same |
| US7842629B2 (en) * | 2003-06-27 | 2010-11-30 | Johns Manville | Non-woven glass fiber mat faced gypsum board and process of manufacture |
| CN102452826A (en) * | 2010-10-19 | 2012-05-16 | 上海城建物资有限公司 | Low-carbon self-leveling ground leveling gypsum formula |
-
2013
- 2013-08-02 CN CN201310335461.XA patent/CN103979904B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174822A (en) * | 1996-08-27 | 1998-03-04 | 株洲市台联企业总公司 | High-strength fibre gypsum board |
| US7842629B2 (en) * | 2003-06-27 | 2010-11-30 | Johns Manville | Non-woven glass fiber mat faced gypsum board and process of manufacture |
| CN1762877A (en) * | 2004-08-25 | 2006-04-26 | 罗门哈斯公司 | Composition for forming a composite material |
| CN101284722A (en) * | 2007-09-29 | 2008-10-15 | 上海盈创装饰设计工程有限公司 | Fiberglas reinforced plaster tablet and method for making the same |
| CN101250910A (en) * | 2008-03-27 | 2008-08-27 | 江苏尼高科技有限公司 | Spray coating rigid foam polyurethane water-proof fireproof heat-preserving wall as well as construction method thereof |
| CN102452826A (en) * | 2010-10-19 | 2012-05-16 | 上海城建物资有限公司 | Low-carbon self-leveling ground leveling gypsum formula |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198352A (en) * | 2015-10-28 | 2015-12-30 | 青海博川矿业开发有限公司 | Preparation method for NCS-gypsum integrated self-heat conserving lightweight wall |
| CN105198352B (en) * | 2015-10-28 | 2017-03-22 | 青海博川矿业开发有限公司 | Preparation method for NCS-gypsum integrated self-heat conserving lightweight wall |
| CN110092629A (en) * | 2019-04-17 | 2019-08-06 | 广东科学技术职业学院 | A kind of phase transformation plasterboard for building |
| CN111592311A (en) * | 2019-04-29 | 2020-08-28 | 中建材创新科技研究院有限公司 | High-toughness paper-surface gypsum board and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103979904B (en) | 2016-04-13 |
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Inventor after: Yuan Xuchuan Inventor after: Ge Hongbin Inventor after: Ming Liang Inventor before: Yang Zhiqiang |
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Granted publication date: 20160413 Termination date: 20180802 |