CN204369764U - A kind of reinforced plasterboard - Google Patents
A kind of reinforced plasterboard Download PDFInfo
- Publication number
- CN204369764U CN204369764U CN201420849289.XU CN201420849289U CN204369764U CN 204369764 U CN204369764 U CN 204369764U CN 201420849289 U CN201420849289 U CN 201420849289U CN 204369764 U CN204369764 U CN 204369764U
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- sheet material
- base sheet
- material layers
- plasterboard
- gypsum base
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Abstract
The utility model discloses a kind of plasterboard, comprise gypsum base sheet material layers, and the three-dimensional enhanced fabrics embedded in gypsum base sheet material layers, described three-dimensional enhanced fabrics is by upper strata, middle layer and lower floor are formed, described the upper and lower are latticed dull and stereotyped layer of fibers, and middle layer is figure of eight fiber reinforcement, and the upper/lower terminal of figure of eight fiber reinforcement is connected with the dull and stereotyped layer of fibers of upper and lower layer respectively.The utility model strengthens as product muscle material by adopting three-dimensional enhanced fabrics, from structure, the three-dimensional orientation achieving glass fibre strengthens, make plate construction uniform force, to lay with employing grid cloth or compared with the technique such as staple fibre sprays, cast, very big amplitude promotes anti-folding, ultimate compression strength, for large gauge size board materials production provides mechanics to ensure.
Description
Technical field
The utility model relates to building materials field, is specifically related to a kind of reinforced plasterboard.
Background technology
In recent years, plasterboard with its light weight, do not fire, there is the advantages such as " breathing " function and enjoy the favor of user, be widely used in house inner wall decoration, and existing interior wall panel strength is lower, in transportation, sheet material is easily broken, and installation back wall is easy to crack, makes troubles to construction; Also result in huge loss simultaneously.
Although prior art existence adds fiber and strengthens plasterboard, because irrational problem laid by its fiber, the physical strength of plasterboard still can not meet the requirement of many use occasions.
The use-pattern of the fiber of prior art is divided into staple fibre, fibrefelt and grid cloth three kinds.Staple fibre is mixed into the mode realizing in gypsum batching strengthening, due to the restriction by existing mixing procedure, staple fibre is difficult to the problem being evenly mixed into gypsum batching, and the phenomenon causing intensity distribution uneven is obvious.Staple fiber batt is bonded in the intensity that gypsum board core surface energy suitably improves plasterboard, but this adhesive structure can not make staple fiber batt play real adds powerful, the improved strength therefore for plasterboard is very limited.Fibrous mesh cloth strengthens, due to the restriction by fibrous mesh cloth production technology, so the density of fiber and the distribution consistency degree of stiffening web are difficult to reach desirable degree.
Therefore, the intensity that realize plasterboard improves again, need, from new direction, just can be expected to obtain new breakthrough mouth.Applicant draws after deliberation: in actual use, and the Strength Failure of plasterboard is mainly manifested in cracking and fracture, and fracture often occurs in cracking place.Avoid ftracture effective measure be, avoid the intensity distribution of the stress concentration of plasterboard and even as far as possible plasterboard as far as possible, said internal stress refers to that the internal stress that plasterboard produces in making processes or use procedure, intensity distribution are the distributions of length along plasterboard and width.
Further, current high-grade club or house fitting-up all adopt plank to do finishing material, to highlight decorative effect that is high-end, air, but the easy moisture absorption of common plank, mouldy, house ornamentation effect can be affected.In addition, plank easy firing, once presence of fire, consequence is hardly imaginable, brings great potential safety hazard to the life of people.Therefore people are more prone to use the plasterboard with fire-proof function, but the gypsum board surface texture of existing inner wall decoration is single, be not well positioned to meet the demand of people, especially log wood texture, due to advantages such as its decorative effect noble qualities, be subject to the favor of people always, if therefore the natural texture in log surface can be simulated in gypsum board surface, can better consumer demand be catered to.
Further, domestic existing household building thing interior wall plasterboard, due to technical reason, the water tolerance of its surface layer, alkali resistance and weathering resistance are not enough, easy scratch, distortion and difficult cleaning and safeguard, especially easy at harmful mushroom generation stink, polluted airs such as surface attachment streptococcus aureuses, affect attractive in appearance.And usually adopting color paint coating to be tinting material in the wall body decoration stage, the organism volatilized in these coating (formaldehyde, benzene homologues etc.) is lasting and slowly in indoor, and serious threat people's is healthy.Therefore how to reduce indoor volatile organic compounds (VOC) content, building Green Home has become one of instant important task of contemporary mankind.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of plasterboard, by changing the structure of fortifying fibre, effectively can improve the intensity of plasterboard.
The solution that the utility model solves its technical problem is: a kind of reinforced plasterboard, comprises gypsum base sheet material layers, and gypsum base sheet material layers is embedded with three-dimensional enhanced fabrics; Described three-dimensional enhanced fabrics is made up of upper strata, middle layer and lower floor, described the upper and lower are latticed slab construction and the upper surface of close gypsum base sheet material layers or lower surface, described middle layer is figure of eight fiber reinforcement, and the upper/lower terminal of figure of eight fiber reinforcement is connected with the upper and lower layer of latticed slab construction respectively.
Three-dimensional enhanced fabrics is formed by fibrage, the figure of eight fiber reinforcement height in middle layer can change according to processing requirement in 2 ~ 25mm, upper and lower two-layer dull and stereotyped fiber layer thickness also can regulate, and braiding fiber thickness also can regulate.
Preferably, described three-dimensional enhanced fabrics is glass fibre, carbon fiber or basalt fibre fabrics; Namely described three-dimensional enhanced fabrics is woven by glass fibre, carbon fiber or basalt fibre and forms.
Further, described reinforced plasterboard also comprises imitative wood grain coating, and described imitative wood grain coating is positioned on gypsum base sheet material layers.
Further, described plasterboard also comprises nano titanium oxide environmental protection coating, and described nano titanium oxide environmental protection coating is positioned on gypsum base sheet material layers or imitative wood grain coating.
Further, described plasterboard also comprises aerogel layer, described aerogel layer is positioned under described gypsum base sheet material layers, aerogel compound heat-insulation felt is sticked to gypsum base sheet material layers lower surface and is formed, aerogel heat-proof felt is normally composited by nanoporous aerogel and inorganic fibre, can play insulation, heat insulation effect.
Preferably, described aerogel layer thickness 3 ~ 10mm, when 25 DEG C, thermal conductivity is 0.020W/mK.
Put it briefly, the three-dimensional reinforced fabric that described plasterboard at least comprises gypsum base sheet material layers and embeds in gypsum base sheet material layers, further, can comprise at least one deck in imitative wood grain coating, nano titanium oxide environmental protection coating and aerogel layer.When to comprise imitative wood grain coating and nano titanium oxide environmental protection coating simultaneously, nano titanium oxide environmental protection coating is positioned on imitative wood grain coating.
The beneficial effects of the utility model are: the utility model strengthens as product muscle material by adopting three-dimensional enhanced fabrics, from structure, the three-dimensional orientation achieving glass fibre strengthens, make plate construction uniform force, to lay with employing grid cloth or compared with the technique such as staple fibre sprays, cast, very big amplitude promotes anti-folding, ultimate compression strength, for large gauge size board materials production provides mechanics to ensure.
Further, gypsum board surface of the present utility model also has the wood texture coating of natural timber aesthetic feeling, noble generous, does not fire and fire-retardant, and fire-protection rating is high, makes indoor building materials of house fitting-up have more hommization; The utility model plasterboard also has nano titanium oxide environmental protection coating, have purify the air of a room, the effect such as sterilization, and have the advantages such as self-cleaning function.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1-4 is gypsum board structure schematic diagram of the utility model embodiment.
Embodiment
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of the utility model protection.Each technical characteristic in the invention, can combination of interactions under the prerequisite of not conflicting conflict.
With reference to Fig. 1, the plasterboard of the utility model one embodiment, comprises gypsum base sheet material layers 1, and gypsum base sheet material layers 1 is embedded with three-dimensional enhanced fabrics 2; Three-dimensional enhanced fabrics 2 is made up of upper strata 21, middle layer 22 and lower floor 23, upper strata 21 and lower floor 23 are latticed slab construction and the upper surface of close gypsum base sheet material layers 1 or lower surface, middle layer 22 is figure of eight fiber reinforcement, and the upper/lower terminal of figure of eight fiber reinforcement 22 is connected with lower floor 23 with the upper strata 21 of latticed slab construction respectively.
With reference to Fig. 2-4, give the structural representation of the plasterboard of other structures of the utility model embodiment.
As Fig. 2 (a), a kind of plasterboard, comprises gypsum base sheet material layers 1, embeds the three-dimensional enhanced fabrics 2 in gypsum base sheet material layers, also comprises the imitative wood grain coating 3 be positioned on gypsum base sheet material layers 1.
As Fig. 2 (b), a kind of plasterboard, comprises gypsum base sheet material layers 1, embeds the three-dimensional enhanced fabrics 2 in gypsum base sheet material layers, also comprises the nano titanium oxide environmental protection coating 4 be positioned on gypsum base sheet material layers 1.
As Fig. 2 (c), a kind of plasterboard, comprises gypsum base sheet material layers 1, embeds the three-dimensional enhanced fabrics 2 in gypsum base sheet material layers, also comprises the aerogel layer 5 be positioned under gypsum base sheet material layers 1.
As Fig. 3 (a), a kind of plasterboard, on the architecture basics that Fig. 2 (a) illustrates, further comprise nano titanium oxide environmental protection coating 4, nano titanium oxide environmental protection coating 4 is positioned on imitative wood grain coating 3.
As Fig. 3 (b), a kind of plasterboard, on the architecture basics that Fig. 2 (b) illustrates, further comprise aerogel layer 5, aerogel layer 5 is positioned under gypsum base sheet material layers 1.
As Fig. 3 (c), a kind of plasterboard, on the architecture basics that Fig. 2 (c) illustrates, further comprises imitative wood grain coating 3, and imitative wood grain coating 3 is positioned on gypsum base sheet material layers 1.
As Fig. 4, a kind of plasterboard, on the architecture basics that Fig. 3 (a) illustrates, further comprise aerogel layer 5, aerogel layer 5 is positioned under gypsum base sheet material layers 1.
Three-dimensional enhanced fabrics 2 in above-described embodiment is woven by glass fibre, carbon fiber or basalt fibre and forms, the figure of eight fiber reinforcement height in middle layer can change according to processing requirement in 2 ~ 25mm, upper and lower two-layer dull and stereotyped fiber layer thickness also can regulate, and braiding fiber thickness also can regulate.
Imitative wood grain coating 3 adopts spraying or water transfer technique to obtain required grain pattern at the upper surface of gypsum base sheet material layers 1, and after drying, at grain pattern surface spraying acrylic varnish, 100 DEG C of oven dry, prepare.The spraying adopted or water transfer technique are the technology that those skilled in the art commonly use, and wherein spraying comprises spray graining paint or ink-jet; Due to many containing organic solvent in graining paint, thus preferably ink-jetting style spraying, more environmental protection; Or water transfer technique obtains.As according to water transfer technique, specific practice can be as follows:
1) water transfer wood grain marble paper is made.Grain pattern as required exports egative film seal carving version after carrying out computer process, then on water transfer printing base stock, carry out pattern printing, and the base stock of printed pattern republishes front cover oil; Or directly utilize color laser printer to be printed on water transfer printing base stock by required grain pattern.
2) wood grain marble paper soaks.The wood grain marble paper produced is inserted in water, takes out after soaking 30s, wait it to slide.Notice that soak time is not too long, otherwise the glue on meeting dissolving paper surface.
3) pattern is posted.First polishing grinding process is carried out on the surface of plasterboard, then soaked wood grain marble paper is posted on it, strikes off unnecessary moisture, send into kiln.
4) dry.Draw in kiln by the plasterboard posting water transfer wood grain marble paper, dry 30min at 60 ~ 100 DEG C, takes off wood grain marble paper.
5) adopt commercially available water soluble acrylic acid varnish, allocate by its process ratio, be sprayed into gypsum board surface, dry for 100 DEG C.
The solution spraying of described nano titanium oxide environmental protection coating 4 containing nano titanium oxide prepares on the surface in gypsum base sheet material layers 1 or imitative wood grain coating 3.Because nano titanium oxide has photocatalysis effect, being sprayed on gypsum board surface, then can be decompose the objectionable impurities produced in house decoration process, purify the air of a room, also there is germicidal action, simultaneously can preventing dust dirt, easy to clean, maintenance and safeguarding.
Described aerogel layer 5, be aerogel compound heat-insulation felt is sticked to gypsum base sheet material layers 1 lower surface and is formed, aerogel heat-proof felt is normally composited by nanoporous aerogel and inorganic fibre, can play insulation, heat insulation effect.
Preferably, described aerogel layer 5 thickness is 3 ~ 10mm, and when 25 DEG C, thermal conductivity is 0.020W/mK.
Above better embodiment of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (6)
1. a reinforced plasterboard, is characterized in that: comprise gypsum base sheet material layers, and gypsum base sheet material layers is embedded with three-dimensional enhanced fabrics; Described three-dimensional enhanced fabrics is made up of upper strata, middle layer and lower floor, described the upper and lower are latticed slab construction and the upper surface of close gypsum base sheet material layers or lower surface, described middle layer is figure of eight fiber reinforcement, and the upper/lower terminal of figure of eight fiber reinforcement is connected with the upper and lower layer of latticed slab construction respectively.
2. reinforced plasterboard according to claim 1, is characterized in that: described three-dimensional enhanced fabrics is glass fibre, carbon fiber or basalt fibre fabrics.
3. reinforced plasterboard according to claim 1, is characterized in that: described plasterboard also comprises imitative wood grain coating, and described imitative wood grain coating is positioned on gypsum base sheet material layers.
4. the reinforced plasterboard according to claim 1 or 3, is characterized in that: described plasterboard also comprises nano titanium oxide environmental protection coating, and described nano titanium oxide environmental protection coating is positioned on gypsum base sheet material layers or imitative wood grain coating.
5. reinforced plasterboard according to claim 1, is characterized in that: described plasterboard also comprises aerogel layer, and described aerogel layer is positioned under described gypsum base sheet material layers.
6. reinforced plasterboard according to claim 5, is characterized in that: described aerogel layer thickness is 3 ~ 10mm; When 25 DEG C, thermal conductivity is 0.020W/mK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849289.XU CN204369764U (en) | 2014-12-24 | 2014-12-24 | A kind of reinforced plasterboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849289.XU CN204369764U (en) | 2014-12-24 | 2014-12-24 | A kind of reinforced plasterboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204369764U true CN204369764U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420849289.XU Withdrawn - After Issue CN204369764U (en) | 2014-12-24 | 2014-12-24 | A kind of reinforced plasterboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204369764U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529367A (en) * | 2014-12-24 | 2015-04-22 | 深圳市富山厚土建材有限公司 | Reinforced plasterboard and preparation method thereof |
| CN109320196A (en) * | 2018-11-30 | 2019-02-12 | 南京工业大学 | A kind of three-dimensional hollow braided part enhancing silicon dioxide silica aerogel composite material |
| CN116553908A (en) * | 2022-11-29 | 2023-08-08 | 冶赛尔 | SiO 2 Aerogel composite material, composite board containing aerogel composite material, and preparation and application of aerogel composite material |
-
2014
- 2014-12-24 CN CN201420849289.XU patent/CN204369764U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529367A (en) * | 2014-12-24 | 2015-04-22 | 深圳市富山厚土建材有限公司 | Reinforced plasterboard and preparation method thereof |
| CN104529367B (en) * | 2014-12-24 | 2017-03-22 | 深圳市富山厚土建材有限公司 | Reinforced plasterboard and preparation method thereof |
| CN109320196A (en) * | 2018-11-30 | 2019-02-12 | 南京工业大学 | A kind of three-dimensional hollow braided part enhancing silicon dioxide silica aerogel composite material |
| CN109320196B (en) * | 2018-11-30 | 2023-11-10 | 南京工业大学 | Three-dimensional hollow woven piece reinforced silica aerogel composite material |
| CN116553908A (en) * | 2022-11-29 | 2023-08-08 | 冶赛尔 | SiO 2 Aerogel composite material, composite board containing aerogel composite material, and preparation and application of aerogel composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150603 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |