CN103979904B - Reinforcing glass fiber high-strength plasterboard - Google Patents
Reinforcing glass fiber high-strength plasterboard Download PDFInfo
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- CN103979904B CN103979904B CN201310335461.XA CN201310335461A CN103979904B CN 103979904 B CN103979904 B CN 103979904B CN 201310335461 A CN201310335461 A CN 201310335461A CN 103979904 B CN103979904 B CN 103979904B
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- plasterboard
- glass fiber
- matrix
- strength
- fiber high
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Abstract
The invention discloses a kind of reinforcing glass fiber high-strength plasterboard, it is characterized in that having: plasterboard matrix; The scrim layer of at least one embedding plasterboard matrix.The invention has the beneficial effects as follows: whole plasterboard improves except intensity except utilizing glass fibre, and the structure in conjunction with scrim layer effectively can improve toughness and the intensity of plasterboard.<!--1-->
Description
Technical field
The present invention relates to a kind of reinforcing glass fiber high-strength plasterboard.
Background technology
Plasterboard has stronger 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 of installing plasterboard.In the intensity improving 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 to solve the problem, and provides a kind of reinforcing glass fiber high-strength plasterboard.
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 scrim layer of at least one embedding plasterboard matrix.
It is preferable that, described scrim layer is arranged with the upper and lower surface near plasterboard matrix.
It is preferable that, the degree of depth that described scrim layer embeds plasterboard matrix is 0.3mm-5mm.
It is preferable that, the thickness of described plasterboard matrix is 9.5mm-400mm.
It is preferable that, in the slurry of described plasterboard matrix, gypsum powder respectively accounts for 50% by the α plaster of paris, β gypsum and forms.
It is preferable that, in the slurry of plasterboard matrix, the addition of glass bead is the 3-5% of stock quality.
It is preferable that, in the slurry of plasterboard matrix, the addition of polypropene staple is 3 ‰ of stock quality.
Compared with prior art, the present invention has following beneficial effect: whole plasterboard improves except intensity except utilizing glass fibre, and the structure in conjunction with scrim layer effectively can improve toughness and the intensity of plasterboard.
Accompanying drawing explanation
Fig. 1 is reinforcing glass fiber high-strength gypsum board structure schematic diagram.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1, reinforcing glass fiber high-strength plasterboard, is characterized in that having: in plate-like and thickness between the plasterboard matrix 1 of 9.5mm-400mm; Two embed plasterboard matrixes and as the scrim layer 2 of plasterboard skeleton, are respectively scrim layer 2a and scrim layer 2b.
Described scrim layer, to arrange near the upper and lower surface of plasterboard matrix, is understandable that, the two-grid layer of cloth being distributed in plasterboard matrix is respectively near the upper surface of plasterboard matrix, lower surface.
Embed on the depth problem of plasterboard matrix in grid cloth, because the grid cloth near plasterboard matrix lower surface lays to pour into a mould slurry on a moving belt and directly, after slurry is poured, shake smooth slurry and cover the grid cloth of one deck near plasterboard body upper surface again, therefore, described scrim layer embeds the degree of depth of 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 order number can be selected to be 10-100 order.
Wet end furnish for plasterboard makes following explanation:
In the slurry of described plasterboard matrix, gypsum powder respectively accounts for 50% by the α plaster of paris, β gypsum and forms, and the quality that gypsum powder accounts for whole slurry is 85%-95%.
In the slurry of plasterboard matrix, the addition of glass bead is the 3-5% of stock quality.
In the slurry of plasterboard matrix, the addition of polypropene staple is 3 ‰ of stock quality.
And be added with following additive in the slurry, see 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 belonging to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, the some improvement carried out under the prerequisite not departing from principle of the present invention, these improvement also should be considered as protection scope of the present invention.
Claims (7)
1. reinforcing glass fiber high-strength plasterboard, is characterized in that, has:
Plasterboard matrix;
The scrim layer of at least one embedding plasterboard matrix;
Wherein, in the slurry of plasterboard matrix, additive therefor is made up of the component of following weight percents:
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%.
2. reinforcing glass fiber high-strength plasterboard according to claim 1, is characterized in that, the degree of depth that described scrim layer embeds plasterboard matrix is 0.3mm-5mm.
3. reinforcing glass fiber high-strength plasterboard according to claim 1, is characterized in that, the thickness of described plasterboard matrix is 9.5mm-400mm.
4. 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% by the α plaster of paris, β gypsum and forms.
5. reinforcing glass fiber high-strength plasterboard according to claim 1, is characterized in that, in the slurry of plasterboard matrix, the addition of glass bead is the 3-5% of stock quality.
6. 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 3 ‰ of stock quality.
7. reinforcing glass fiber high-strength plasterboard according to claim 1, it is characterized in that, additive therefor is made up of the component of following weight percents:
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 CN103979904A (en) | 2014-08-13 |
| CN103979904B true 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN103979904B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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 |
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| CN103979904A (en) | 2014-08-13 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Xuchuan Inventor after: Ge Hongbin Inventor after: Ming Liang Inventor before: Yang Zhiqiang |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20180802 |