CN108204085A - A kind of sound insulation Thistle board and its production method - Google Patents
A kind of sound insulation Thistle board and its production method Download PDFInfo
- Publication number
- CN108204085A CN108204085A CN201810069341.2A CN201810069341A CN108204085A CN 108204085 A CN108204085 A CN 108204085A CN 201810069341 A CN201810069341 A CN 201810069341A CN 108204085 A CN108204085 A CN 108204085A
- Authority
- CN
- China
- Prior art keywords
- gypsum
- lamina
- layer
- sound insulation
- thistle board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000132536 Cirsium Species 0.000 title claims abstract description 23
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000010440 gypsum Substances 0.000 claims abstract description 66
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 66
- 239000010410 layer Substances 0.000 claims abstract description 48
- 239000003365 glass fiber Substances 0.000 claims abstract description 20
- 239000012790 adhesive layer Substances 0.000 claims abstract description 15
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 13
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003063 flame retardant Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 238000005360 mashing Methods 0.000 claims abstract description 4
- 238000012856 packing Methods 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 3
- 239000002344 surface layer Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract 2
- 239000000654 additive Substances 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 7
- 238000005187 foaming Methods 0.000 claims description 6
- 229920000297 Rayon Polymers 0.000 claims description 5
- 239000006071 cream Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 239000004836 Glue Stick Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/02—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material with fibres or particles being present as additives in the layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
- E04F2290/045—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire
- E04F2290/046—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire with a facing or top layer for fire insulation
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of sound insulation Thistle board and its production methods, including plasterboard ontology, the plasterboard ontology is by armour layer, gypsum lamina and antibacterial damp-proof layer composition, the gypsum lamina is at least provided with two layers, and it is provided with stickiness adhesive-layer between adjacent gypsum lamina, flame-retardant layer is provided on gypsum lamina surface layer described in non-adjacent face, and the outer layer of flame-retardant layer is provided with antibacterial damp-proof layer, armour layer is provided on the outside of antibacterial damp-proof layer, glass fiber is provided in the gypsum lamina, gypsum lamina is using the natural gypsum and ardealite as raw material, the preparation flow of gypsum lamina is followed successively by：Frying plus water mashing, paster, drying, finished product packing.The present invention improves the soundproof effect of plasterboard partition wall, and stickiness adhesive-layer is used to efficiently solve plasterboard gypsum particle internal in cutting process in gypsum lamina junction and fall the discomfort for causing user.
Description
Technical field
The present invention relates to Thistle board technical field, specially a kind of sound insulation Thistle board and its production method.
Background technology
Thistle board is using building gypsum as primary raw material, mixes appropriate additive and does plate core with fiber, with special
Paperboard is mask, processed manufactured plank.Thistle board is with light-weight, sound insulation, heat-insulated, processing performance is strong, construction party
The characteristics of method is easy.Thistle board is using the natural gypsum and mask paper as main raw material(s), adds appropriate fiber, starch, rush
Light-weight building thin plate made of solidifying agent, foaming agent and water etc..There is sound insulation effects in use for existing Thistle board
Fruit is poor, and the dust generated in cutting process has user larger injury.
Invention content
The purpose of the present invention is to provide a kind of sound insulation Thistle board and its production methods, solve existing Paper-faced gyp
The problems such as plate soundproof effect difference is inconvenient for use.
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of sound insulation Thistle board, including
Plasterboard ontology, the plasterboard ontology are made of armour layer, gypsum lamina and antibacterial damp-proof layer, and the gypsum lamina is extremely
It is provided with less two layers, and stickiness adhesive-layer is provided between adjacent gypsum lamina, the gypsum lamina table described in non-adjacent face
Flame-retardant layer is provided with, and the outer layer of flame-retardant layer is provided with antibacterial damp-proof layer, and armour layer is provided on the outside of antibacterial damp-proof layer on layer,
Glass fiber is provided in the gypsum lamina.
Further, the glass fiber in the gypsum lamina is arranged for braided, and it is 2-8 μ to weave bore dia
m。
Further, the glass fiber is arranged on the middle part of gypsum lamina, and glass fiber mesh grid
Thickness is the 1/4 of gypsum lamina.
Further, shrinkage pool is set in the both side surface of the gypsum lamina, and shrinkage pool sets promising polygon shape
Slot, and 1/5 that shrinkage pool depth is gypsum individual layer plate thickness.
Further, safe edge band is provided on the periphery of the plasterboard ontology, and safe edge band passes through with plasterboard ontology
Stickiness adhesive-layer connects.
Further, the stickiness glues adhesive-layer for thermoplastic polyurethane elastic adhesive-layer.
A kind of production method of sound insulation Thistle board, plasterboard ontology include armour layer and gypsum lamina, gypsum list
Using the natural gypsum and ardealite as raw material, the preparation flow of gypsum lamina is followed successively by laminate：Frying plus water mashing, are done paster
Dry, finished product packing.
Further, glass fiber is provided in gypsum lamina, and glass fiber weaves by working out machine, longitude and latitude
Line intersects, gypsum lamina when water is added to be beaten with regard to foaming additive, foaming additive account for total weight than 1/1000.
Further, even spread has stickiness viscose glue between adjacent plasterboard individual layer.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention provides a kind of sound insulation Thistle board and its
Production method, this plasterboard improves the soundproof effect of plasterboard partition wall, and is glued in gypsum lamina junction using stickiness
Glue-line efficiently solves plasterboard gypsum particle internal in cutting process and falls the discomfort for causing user, and can be right
The contact surface of cut place leakage carries out adhesion and avoids persistently falling residue during use, in being internally provided with for gypsum lamina
Glass fiber after braiding, using avoid plasterboard cut after for broken fiber filaments gypsum is caused to loosen, convenient for less
The cutting of mode and different location.
Description of the drawings
Fig. 1 is the whole structure diagram of the present invention；
Fig. 2 is the structure diagram inside the present invention.
In figure：1st, plasterboard ontology；2nd, armour layer；3rd, gypsum lamina；4th, stickiness adhesive-layer；5th, antibacterial damp-proof layer；6、
Safe edge band.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of sound insulation Thistle board and its production method, packet
Plasterboard ontology 1 is included, the plasterboard ontology 1 is made of armour layer 2, gypsum lamina 3 and antibacterial damp-proof layer 5, the gypsum
Lamina 3 is provided with stickiness adhesive-layer 4, the stone described in non-adjacent face at least provided with two layers between adjacent gypsum lamina 3
Flame-retardant layer is provided on 3 surface layer of cream lamina, and the outer layer of flame-retardant layer is provided with antibacterial damp-proof layer 5, the outside of antibacterial damp-proof layer 5
Armour layer 2 is provided with, glass fiber is provided in the gypsum lamina 3.
In the present embodiment, the glass fiber in the gypsum lamina 3 is arranged for braided, and it is 2- to weave bore dia
8μm。
In the present embodiment, the glass fiber is arranged on the middle part of gypsum lamina 3, and glass fiber mesh grid
Thickness be the 1/4 of gypsum lamina 3, improve stone in plasterboard by adding glass fiber mesh grid in gypsum lamina
The viscosity of cream powder, increases the intensity of plasterboard, and plasterboard during cutting is avoided to be broken.
In the present embodiment, shrinkage pool is set, and shrinkage pool sets promising polygon in the both side surface of the gypsum lamina 3
Shape slot, and 1/5 that shrinkage pool depth is 3 thickness of gypsum lamina, setting polygon slot can improve the suction of plasterboard entirety
Draw effect, reduce penetrating for sound.
In the present embodiment, safe edge band 6, and safe edge band 6 and plasterboard ontology are provided on the periphery of the plasterboard ontology 1
1 is connected by stickiness adhesive-layer 4.
In the present embodiment, the stickiness glues adhesive-layer 4 for thermoplastic polyurethane elastic adhesive-layer.
A kind of production method of sound insulation Thistle board, which is characterized in that plasterboard ontology includes armour layer and gypsum list
Laminate, gypsum lamina is using the natural gypsum and ardealite as raw material, it is characterised in that：The preparation flow of gypsum lamina is successively
For：Frying plus water mashing, paster, drying, finished product packing.
Glass fiber is provided in gypsum lamina, and glass fiber weaves by working out machine, latitude and longitude are mutually handed over
Fork, gypsum lamina when water is added to be beaten with regard to foaming additive, foaming additive account for total weight than 1/1000.
Even spread has stickiness viscose glue between adjacent plasterboard individual layer, will be between adjacent plasterboard by stickiness viscose glue
Stick to each other avoids gypsum lamina, and the mutual changing of the relative positions causes inconsistent up and down in process of production, and improves whole degree of adhesion
It avoids being detached from during use, and viscose glue the gypsum core of diffusing protection cut surface can be avoided in exposed cause on cut surface
Portion's particle constantly comes off.
Operation principle：.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (9)
1. a kind of sound insulation Thistle board, including plasterboard ontology, it is characterised in that：The plasterboard ontology is by armour layer, stone
Cream lamina and antibacterial damp-proof layer composition, the gypsum lamina are set at least provided with two layers between adjacent gypsum lamina
Stickiness adhesive-layer is equipped with, flame-retardant layer, and the outer layer setting of flame-retardant layer are provided on the gypsum lamina surface layer described in non-adjacent face
There is antibacterial damp-proof layer, armour layer is provided on the outside of antibacterial damp-proof layer, glass fiber is provided in the gypsum lamina.
A kind of 2. sound insulation Thistle board according to claim 1, which is characterized in that the glass in the gypsum lamina
Filament is arranged for braided, and it is 2-8 μm to weave bore dia.
3. a kind of sound insulation Thistle board according to claim 2, which is characterized in that the glass fiber is arranged on
The middle part of gypsum lamina, and 1/4 that the thickness of glass fiber mesh grid is gypsum lamina.
A kind of 4. sound insulation Thistle board according to claim 3, which is characterized in that the both sides of the gypsum lamina
Shrinkage pool is set, and shrinkage pool sets promising polygon shape slot, and 1/5 that shrinkage pool depth is gypsum individual layer plate thickness on surface.
5. a kind of sound insulation Thistle board according to claim 1, which is characterized in that on the periphery of the plasterboard ontology
Safe edge band is provided with, and safe edge band is connect with plasterboard ontology by stickiness adhesive-layer.
6. a kind of sound insulation Paper-faced gyp according to claim 1 or 5, which is characterized in that the stickiness glues adhesive-layer thermoplastic
Property elastic polyurethane adhesive-layer.
7. a kind of production method of sound insulation Thistle board, which is characterized in that plasterboard ontology includes armour layer and gypsum individual layer
Plate, gypsum lamina is using the natural gypsum and ardealite as raw material, it is characterised in that：The preparation flow of gypsum lamina is followed successively by：
Frying plus water mashing, paster, drying, finished product packing.
8. the production method of sound insulation Thistle board according to claim 7, it is characterised in that：It is set in gypsum lamina
There is glass fiber, and glass fiber weaves by working out machine, latitude and longitude intersect, and gypsum lamina is when adding water to be beaten
With regard to foaming additive, foaming additive account for total weight than 1/1000.
9. the production method of sound insulation Thistle board according to claim 7, it is characterised in that：Adjacent plasterboard individual layer
Between even spread have stickiness viscose glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810069341.2A CN108204085A (en) | 2018-01-24 | 2018-01-24 | A kind of sound insulation Thistle board and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810069341.2A CN108204085A (en) | 2018-01-24 | 2018-01-24 | A kind of sound insulation Thistle board and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108204085A true CN108204085A (en) | 2018-06-26 |
Family
ID=62606456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810069341.2A Pending CN108204085A (en) | 2018-01-24 | 2018-01-24 | A kind of sound insulation Thistle board and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108204085A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248338A (en) * | 2021-11-24 | 2022-03-29 | 北新集团建材股份有限公司 | Paper-surface gypsum board and preparation method thereof |
| CN115257141A (en) * | 2022-07-26 | 2022-11-01 | 泰山石膏(南通)有限公司 | Manufacturing process of damp-proof sound-absorbing gypsum board |
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| CN206053111U (en) * | 2016-08-15 | 2017-03-29 | 宣城万佳建材股份有限公司 | The Thistle board of high shock-absorbing capacity |
| CN206053202U (en) * | 2016-08-15 | 2017-03-29 | 宣城万佳建材股份有限公司 | A kind of environmentally friendly Thistle board |
| CN206048966U (en) * | 2016-08-15 | 2017-03-29 | 宣城万佳建材股份有限公司 | A kind of Thistle board |
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- 2018-01-24 CN CN201810069341.2A patent/CN108204085A/en active Pending
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|---|---|---|---|---|
| CN2303040Y (en) * | 1997-01-27 | 1999-01-06 | 李增泉 | Mult-layer and mult-stage type relief like ceiling elements needing no keel |
| CN2311550Y (en) * | 1997-04-21 | 1999-03-24 | 高满全 | Strong paper surface plaster slab |
| CN2632203Y (en) * | 2003-06-21 | 2004-08-11 | 李德华 | Double-fibre reinforced gypsum boards |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114248338A (en) * | 2021-11-24 | 2022-03-29 | 北新集团建材股份有限公司 | Paper-surface gypsum board and preparation method thereof |
| CN115257141A (en) * | 2022-07-26 | 2022-11-01 | 泰山石膏(南通)有限公司 | Manufacturing process of damp-proof sound-absorbing gypsum board |
| CN115257141B (en) * | 2022-07-26 | 2023-10-24 | 泰山石膏(南通)有限公司 | Manufacturing process of dampproof sound-absorbing gypsum board |
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Application publication date: 20180626 |