CN205364704U - Gypsum board and overlap joint structure containing paper material laminboard layer - Google Patents
Gypsum board and overlap joint structure containing paper material laminboard layer Download PDFInfo
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- CN205364704U CN205364704U CN201521037614.3U CN201521037614U CN205364704U CN 205364704 U CN205364704 U CN 205364704U CN 201521037614 U CN201521037614 U CN 201521037614U CN 205364704 U CN205364704 U CN 205364704U
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- paper material
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- plasterboard
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Abstract
Gypsum board and overlap joint structure containing paper material laminboard layer belongs to building material field and packing technical field. At least, containing one deck paper material laminboard layer, containing two -layer gypsic horizon simultaneously at least, two -layer gypsic horizon is located the both sides of paper material respectively, forms the gypsum board that has three layer construction at least. During the overlap joint, wherein the paper material is exposed to a side of the one end in gypsum board or the gypsum disappearance of both sides face, the paper material is exposed to a side of the one end of another gypsum board or the gypsum of both sides face disappearance, wherein gypsum board a paper material that exposes and the paper material overlap joint that another gypsum board exposes are in the same place. And the overlap adopts the virgin's milk glue bond together, have multilayer structure's gypsum board, overcome the defect that does not have the gypsum board of laminboard layer paper material, exert the effect of laminboard layer paper material to the humidification and the lap joint construction improvement seam intensity of gypsum board, improved and improved the performance and the application performance of gypsum board.
Description
Technical field
This utility model relates to a kind of plasterboard and bridging method, particularly relates to comprise plasterboard and the bridging arrangement of papery laminboard layer, belongs to building material field and packing technique field.
Background technology
Plasterboard is a kind of material made for primary raw material with plaster of Paris, have lightweight, intensity is higher, thinner thickness, easy to process and sound insulation is adiabatic and the feature performance benefit such as fire prevention, is one of the novel light sheet material of current development.Plasterboard is used as internal partition wall, body of wall cladding boards, ceiling, abatvoix, surface based laminate and various decorative panels etc. in the various building such as house, office building, shop, hotel and industrial premises.
Plasterboard is broadly divided into Thistle board, without kinds such as Thistle board, decorated gypsum board, Gypsum Fibrosum hollow batten, fibrous plaster, plaster board, locating-point plasterboards.
At present, plasterboard, obtaining wide variety of while, also occurs in that some obvious defects.Such as, the gypsic horizon of plasterboard only has one layer, when applying, because without bridging arrangement, the joint portion of two block gypsum plates is more fragile.Along with the prolongation of the time of use, often there is slight crack, even more serious appearance fracture in joint portion.
The drawbacks described above that this utility model exists for present gypsum wallboard, make the plasterboard comprising papery laminboard layer, because this plasterboard contains papery laminboard layer, enhance the strength character of plasterboard on the one hand, plasterboard can carry out lapping construction on the other hand, plasterboard is made to there is bridging arrangement, it is ensured that plasterboard is unlikely to produce slight crack or phenomenon of rupture in use, extends the use time of plasterboard.
The plasterboard that this utility model comprises papery laminboard layer has the advantage that intensity is big and the use time is longer, will have important application prospect in building and packaging.
Utility model content
This utility model comprises the plasterboard of papery laminboard layer, comprise paper material layer, there is the plasterboard of multiple structure, overcome the defect of the plasterboard not having laminboard layer paper material, play the effect of the laminboard layer paper material potentiation to plasterboard and lapping construction raising joint strength, improve and improve performance and the application performance of plasterboard, be suitable for building plasterboard, it is also possible in packaging aspect.
The plasterboard comprising papery laminboard layer of the present utility model, it is characterized in that, including at least one layer of paper material layer, simultaneously including at least two-layer gypsic horizon, two-layer gypsic horizon lays respectively at the both sides of paper material layer, forming the plasterboard at least with three-decker, the plasterboard of this three-decker has better performance.
The plasterboard comprising papery laminboard layer of the present utility model, it is characterised in that paper material layer used, it is possible to be equipped with through hole, such as the hole of the shapes such as square hole, circular hole, to improve the performance of plasterboard further.
Such as, the plasterboard of three-decker, it is characterised in that have one layer of paper material layer and the two-layer gypsic horizon of paper material layer outer layer, the structure of this plasterboard is gypsic horizon/paper material layer/gypsic horizon.
Such as, the plasterboard of five-layer structure, it is characterised in that have one layer of paper material layer, two-layer gypsic horizon and be positioned at the paper material layer of gypsic horizon outer layer, the structure of this plasterboard is paper material layer/gypsic horizon/paper material layer/gypsic horizon/paper material layer.
Such as, the plasterboard of another kind of five-layer structure, it is characterised in that having two layers of paper material layer and three layers gypsic horizon, the structure of this plasterboard is gypsic horizon/paper material layer/gypsic horizon/paper material layer/gypsic horizon.
By that analogy, it is possible to make the paper material comprising the different number of plies and the plasterboard of the different gypsic horizon of the number of plies, paper material layer and gypsic horizon multiple structure alternately.
The plasterboard comprising papery laminboard layer of the present utility model further, it is characterised in that paper material, it is possible to use flat paper mould or there is the paper mould of convex-concave structure.Paper material described in the utility model can select one or more in kraft paper, sack kraft paper, fluting medium, boxboard.
The plasterboard of multiple structure, the grade of every layer of paper material adopted, quantitatively and thickness can be different.Be in the paper material of laminboard layer, grade, quantitatively, thickness can be more slightly lower.Be in the paper material of outer layer, grade, quantitatively, thickness can be somewhat larger.So be conducive to saving material, and keep the performance of plasterboard.
The plasterboard of multiple structure, every layer of gypsum material adopted and formula thereof can be identical, it is also possible to different.
This utility model two block gypsum plate carries out bridging arrangement: the one side of the one end in one of plasterboard or the Gypsum Fibrosum disappearance of two sides, exposes paper material layer；The one side of one end of another block gypsum plate or the Gypsum Fibrosum disappearance of two sides, expose paper material layer；The paper material layer that one of plasterboard exposes and the paper material layer that another block gypsum plate exposes overlap. and overlap adopts white glue with vinyl to be bonded together.
Material selected by this utility model is the conventional material that can be easily obtained on daily market, and the production technology of employing is fairly simple, therefore produces the plasterboard of multiple structure of the present utility model, have be easy to implement, simple feature and advantage.
Of the present utility model being beneficial in that, the plasterboard of making has multiple structure, and paper material layer and gypsic horizon replace, and has the performance more excellent than ordinary gypsum board.Multiple structure of the present utility model is plasterboard, it is provided that the new varieties of plasterboard.When construction, adopting the mode of overlap joint to carry out the joint of two block gypsum plates, do not have the problems such as crack after making plasterboard construction, this is that ordinary gypsum board is difficult to reach.
Accompanying drawing explanation
Fig. 1 is the plasterboard schematic diagram of three-decker；
Fig. 2 is the sectional view that paper material layer is with holes；
Fig. 3 is the A-A sectional view in Fig. 2；
Fig. 4 is the plasterboard schematic diagram of five-layer structure；
Fig. 5 is another kind of five-layer structure plasterboard schematic diagram；
Fig. 6 is the overlap joint schematic diagram of the three-decker plasterboard of gypsic horizon 1/ paper material layer A/ gypsic horizon 2；
Fig. 7 is the overlap joint schematic diagram of the plasterboard of the five-layer structure of gypsic horizon 1/ paper material layer A/ gypsic horizon 2/ paper material layer B/ gypsic horizon 3.
1-3 gypsic horizon, A, B, C are paper material layer.
Detailed description of the invention
By specific examples below, the utility model is described in further detail.Following specific descriptions are for the ease of understanding this utility model, are not for limiting protection domain of the present utility model.
Embodiment 1
The plasterboard of three-decker, is made up of one layer of paper material laminboard layer and the gypsic horizon being positioned at laminboard layer both sides, and structure is gypsic horizon 1/ paper material layer A/ gypsic horizon 2.
Paper material is 80g/m2Kraft paper, the material used by gypsic horizon 1, gypsic horizon 2 is plaster of Paris (also known as Gypsum Fibrosum preparata, plaster), and main chemical compositions is calcium sulfate.
Paper material in embodiment 1 is conducive to overlap joint when constructing, it is to avoid after construction, crack occurs.
Embodiment 2
The plasterboard of three-decker, is made up of one layer of paper material laminboard layer and the gypsic horizon being positioned at laminboard layer both sides, and structure is gypsic horizon 1/ paper material layer A/ gypsic horizon 2.
Paper material is 80g/m2Kraft paper, the material used by gypsic horizon 1, gypsic horizon 2 is plaster of Paris (also known as Gypsum Fibrosum preparata, plaster), and main chemical compositions is calcium sulfate.
Paper material, is equipped with the circular hole that diameter is 2cm, and the distance between the round core point of each circular hole is 10cm, and the arrangement of round core point is square.
Embodiment 2 difference from Example 1, it is in that the paper material of embodiment 2 is to beat round-meshed, so contributes to making the part having fusion between two-layer gypsic horizon exist, then play paper material and be conducive to overlapping, avoid construction after crack also, it helps improve plasterboard strength character.
Embodiment 3
The plasterboard of three-decker, is made up of one layer of paper material laminboard layer and the gypsic horizon being positioned at laminboard layer both sides, and structure is gypsic horizon 1/ paper material layer A/ gypsic horizon 2.
Paper material is 80g/m2The moulded paper pulp product with convex-concave structure, the height of male and female face is 0.5cm.Material used by gypsic horizon 1, gypsic horizon 2 is plaster of Paris (also known as Gypsum Fibrosum preparata, plaster), and main chemical compositions is calcium sulfate.
Embodiment 3 difference from Example 1, is in that the paper material that embodiment 2 uses is, has the moulded paper pulp product that convex-concave height is 0.5cm.The convex-concave structure of this paper mould, not only facilitates the raising of panel strength performance, when also helping plasterboard construction, and the convex-concave structure intensity to two block gypsum plate overlaps, it is to avoid after construction, the crack of overlap produces.
Embodiment 4
The plasterboard of five-layer structure, by one layer of paper material layer, two-layer gypsic horizon and the paper material being positioned at gypsic horizon outer layer, the structure of this plasterboard is paper material layer A/ gypsic horizon 1/ paper material layer B/ gypsic horizon 2/ paper material layer C.
Paper material is 80g/m2Kraft paper, the material used by gypsic horizon 1, gypsic horizon 2 is plaster of Paris (also known as Gypsum Fibrosum preparata, plaster), and main chemical compositions is calcium sulfate.
Paper material, is equipped with the circular hole that diameter is 2cm, and the distance between the round core point of each circular hole is 10cm, and the arrangement of round core point is square.
Embodiment 4 difference from Example 2, is in that the outside of the two-layer gypsic horizon of embodiment 5 has one layer of paper material respectively.The existence of this two outer layers paper material, is conducive to the outside of outer layer paper material layer at plasterboard, and on brush, overlap is coupled together by white glue with vinyl with other paper material.
Embodiment 5
The plasterboard of another kind of five-layer structure, by two layers of paper material layer and three layers gypsic horizon, the structure of this plasterboard is gypsic horizon 1/ paper material layer A/ gypsic horizon 2/ paper material layer B/ gypsic horizon 3.
Paper material is 80g/m2Kraft paper, the material used by gypsic horizon 1, gypsic horizon 2 is, the material used by gypsic horizon 1, gypsic horizon 2 is plaster of Paris (also known as Gypsum Fibrosum preparata, plaster), and main chemical compositions is calcium sulfate.
Paper material, is equipped with the circular hole that diameter is 2cm, and the distance between the round core point of each circular hole is 10cm, and the arrangement of round core point is square.
Paper material in embodiment 5 is conducive to overlap joint when constructing, it is to avoid after construction, crack occurs.The paper material of embodiment 5 is 2 layers, and than embodiment 1 to 1 layer of paper material, therefore embodiment 5 is less susceptible to crack occur than embodiment 1, and the construction effect of embodiment 5 is better.
Embodiment 6
The plasterboard that structure is gypsic horizon 1/ paper material layer A/ gypsic horizon 2 three-decker to embodiment 1, adopts bridging method to construct.
First, being peeled off by the gypsic horizon 1 of the first block gypsum plate, length is 5cm, namely exposes paper material layer 5cm.Being peeled off by the gypsic horizon 2 of another block gypsum plate, length is 5cm, namely exposes paper material layer 5cm.
Then, being the paper material of 5cm to two block gypsum plate exposed lengths respectively, binding agent white glue with vinyl on brush, and they being overlapped, then the 5cm paper material of two block gypsum plates is by binding agent being bonded together tightly.
Finally, white glue with vinyl in plasterboard two side brush, bond last layer kraft paper respectively in the both sides of plasterboard, complete construction.
Embodiment 7
Plasterboard to the five-layer structure that structure is gypsic horizon 1/ paper material layer A/ gypsic horizon 2/ paper material layer B/ gypsic horizon 3 of embodiment 5, adopts bridging method to construct.
First, being dug up by the gypsic horizon 2 of the first block gypsum plate, length is 5cm, after diging up gypsic horizon 2, then exposes 5cm paper material layer A and 5cm paper material layer B.The gypsic horizon 1 of another block gypsum plate and gypsic horizon 2 being peeled off, length is 5cm, then exposed length is the paper material layer A/ gypsic horizon 2/ paper material layer B of 5cm.
Then, the both sides paper material to the paper material layer A/ gypsic horizon 2/ paper material layer B that exposed length is 5cm, white glue with vinyl on brush.
Secondly, two block gypsum plate docking being got up, two block gypsum plates are tightly bonded together under the effect of binding agent white glue with vinyl.
Finally, white glue with vinyl in plasterboard two side brush, bond last layer kraft paper respectively in the both sides of plasterboard, complete construction.
Above-described embodiment shows, the plasterboard comprising laminboard layer paper material of the present utility model, while having useful strength character, also has good workability, is that after construction, two block gypsum plates avoid generation crack, the risk of fracture occurs further.
The plasterboard comprising paper material laminboard layer of the present utility model, there is easy advantage simple for production, the paper material used and gypsum material are all easy to obtain from the market, therefore, this plasterboard with the good gypsic horizon materials arranged in alternating of paper material, has broad application prospects and good economic benefit.
The plasterboard comprising paper material laminboard layer of the present utility model, the mode of printings such as ink jet printing, trans-printing mode and screen printing mode can be adopted to print, and alternative printing-ink has offset ink, gravure ink, ceramic ink, water color ink and specialty inks such as electrically conductive ink etc. ink type.
It is apparent to those skilled in the art that above-described embodiment is illustrating this patent, be not intended that the restriction to this patent.Can make improvements as required, combine, sub-combination and conversion, all of improvement, combination, sub-combination, conversion and equivalence are replaced, and are all incorporated in appended scope of the claims.
Claims (7)
1. comprising the plasterboard of papery laminboard layer, it is characterised in that including at least one layer of paper material layer, simultaneously including at least two-layer gypsic horizon, two-layer gypsic horizon lays respectively at the both sides of paper material layer, forms the plasterboard at least with three-decker.
2. the plasterboard comprising papery laminboard layer described in claim 1, it is characterised in that described paper material layer, is equipped with through hole.
3. the plasterboard comprising papery laminboard layer described in claim 2, it is characterised in that described through hole is the hole of square hole or circle.
4. the plasterboard comprising papery laminboard layer described in claim 1, it is characterized in that, the plasterboard of three-decker, has one layer of paper material layer and the two-layer gypsic horizon of paper material layer outer layer, and the structure of this plasterboard is gypsic horizon/paper material layer/gypsic horizon；
Or the plasterboard of five-layer structure, there is one layer of paper material layer, two-layer gypsic horizon and be positioned at the paper material of gypsic horizon outer layer, the structure of this plasterboard is paper material layer/gypsic horizon/paper material layer/gypsic horizon/paper material layer；
Or the plasterboard of another kind five-layer structure, there is two layers of paper material layer and three layers gypsic horizon, the structure of this plasterboard is gypsic horizon/paper material layer/gypsic horizon/paper material layer/gypsic horizon.
5. the plasterboard comprising papery laminboard layer described in claim 1, it is characterised in that paper material layer, uses flat paper mould or has the paper mould of convex-concave structure.
6. the plasterboard comprising papery laminboard layer described in claim 1, it is characterised in that paper material layer selects one or more in kraft paper, sack kraft paper, fluting medium, boxboard.
7. adopt the plasterboard comprising papery laminboard layer described in claim 1 to carry out overlapping the structure obtained, it is characterised in that the one side of the one end in one of plasterboard or the Gypsum Fibrosum disappearance of two sides, expose paper material layer；The one side of one end of another block gypsum plate or the Gypsum Fibrosum disappearance of two sides, expose paper material layer；The paper material layer that one of plasterboard exposes and the paper material layer that another block gypsum plate exposes overlap. and overlap adopts white glue with vinyl to be bonded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037614.3U CN205364704U (en) | 2015-12-14 | 2015-12-14 | Gypsum board and overlap joint structure containing paper material laminboard layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037614.3U CN205364704U (en) | 2015-12-14 | 2015-12-14 | Gypsum board and overlap joint structure containing paper material laminboard layer |
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|---|---|
| CN205364704U true CN205364704U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521037614.3U Expired - Fee Related CN205364704U (en) | 2015-12-14 | 2015-12-14 | Gypsum board and overlap joint structure containing paper material laminboard layer |
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| CN (1) | CN205364704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584137A (en) * | 2015-12-14 | 2016-05-18 | 北京印刷学院 | Gypsum board comprising paper core layers and lap joint structure |
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- 2015-12-14 CN CN201521037614.3U patent/CN205364704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584137A (en) * | 2015-12-14 | 2016-05-18 | 北京印刷学院 | Gypsum board comprising paper core layers and lap joint structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160706 Termination date: 20181214 |