CN109695307A - A kind of partition wall system with air-cleaning function - Google Patents
A kind of partition wall system with air-cleaning function Download PDFInfo
- Publication number
- CN109695307A CN109695307A CN201710995122.2A CN201710995122A CN109695307A CN 109695307 A CN109695307 A CN 109695307A CN 201710995122 A CN201710995122 A CN 201710995122A CN 109695307 A CN109695307 A CN 109695307A
- Authority
- CN
- China
- Prior art keywords
- partition wall
- wall system
- formaldehyde
- air
- outer layer
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 title claims abstract description 42
- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 181
- 235000019256 formaldehyde Nutrition 0.000 claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 40
- 230000015556 catabolic process Effects 0.000 claims abstract description 27
- 238000006731 degradation reaction Methods 0.000 claims abstract description 27
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 6
- 239000010440 gypsum Substances 0.000 claims abstract description 6
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 5
- 239000012528 membrane Substances 0.000 claims description 12
- 230000000241 respiratory effect Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 238000012806 monitoring device Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 3
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 3
- 239000011507 gypsum plaster Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 2
- 239000005695 Ammonium acetate Substances 0.000 claims description 2
- 239000004113 Sepiolite Substances 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- 235000019257 ammonium acetate Nutrition 0.000 claims description 2
- 229940043376 ammonium acetate Drugs 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 229910052624 sepiolite Inorganic materials 0.000 claims description 2
- 235000019355 sepiolite Nutrition 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 239000005909 Kieselgur Substances 0.000 claims 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 6
- 230000000505 pernicious effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005297 material degradation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/7608—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Acoustics & Sound (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
Abstract
This application discloses a kind of partition wall system with air-cleaning function, the partition wall system includes internal layer plasterboard, keel, insulating layer and outer layer plasterboard, and the outer layer gypsum board surface is coated with visible light Degradation Formaldehyde material --- modified TiO2Catalysis material also contains methyl aldehyde adsorption material in the outer layer plasterboard.The partition wall system of the application has the function of degradation of formaldehyde, purification air.
Description
Technical field
This application involves but be not limited to a kind of partition wall system with air-cleaning function.
Background technique
Formaldehyde Pollution of Indoor Air is mainly derived from furniture, artificial board, various binder coating and synthesis textile etc..Room
Interior formaldehyde pollution influences people's health, has caused the highest attention of people.Indoor formaldehyde mainly wraps the harm of human health
Include stimulation, toxic effect and carcinogenesis.If not adopting an effective measure, formaldehyde volatilization durations are up to 3-15, sternly
The indoor environmental quality of people's inhabitation is affected again.
Summary of the invention
It is the general introduction to the theme being described in detail herein below.This general introduction is not the protection model in order to limit claim
It encloses.
This application provides the partition wall systems that one kind can reduce indoor formaldehyde.
Specifically, this application provides a kind of partition wall system with air-cleaning function, the partition wall system includes interior
Layer plasterboard, keel, insulating layer and outer layer plasterboard contain Degradation Formaldehyde material in the outer layer plasterboard.
In presently filed embodiment, methyl aldehyde adsorption material can also be contained in the outer layer plasterboard.
In presently filed embodiment, the partition wall system with air-cleaning function can also include unidirectional breathing
Film and cavity, the unidirectional respiratory membrane can be set between the insulating layer and the outer layer plasterboard, and the cavity can be with
It is arranged between the insulating layer and the unidirectional respiratory membrane, and the exhaust outlet in the cavity and house is in fluid communication.
In this application, unidirectional respiratory membrane only allows the pernicious gases such as free formaldehyde to enter cavity from outer layer plasterboard
In, do not allow the pernicious gases such as formaldehyde to return to outer layer plasterboard from cavity.
In presently filed embodiment, the partition wall system with air-cleaning function can also include ultraviolet lamp,
The top of the cavity is arranged in the ultraviolet lamp.
In presently filed embodiment, the Degradation Formaldehyde material in the outer layer plasterboard can be sprayed on the outer layer
Gypsum board surface is visible light Degradation Formaldehyde material and/or ultraviolet light Degradation Formaldehyde material.
Optionally, the visible light Degradation Formaldehyde material is modified TiO2Catalysis material.
Optionally, the ultraviolet light Degradation Formaldehyde material is TiO2Catalysis material.
In presently filed embodiment, Degradation Formaldehyde material can be contained in the insulating layer.
In presently filed embodiment, Degradation Formaldehyde material spraying in the insulating layer in the insulation layer surface,
For ultraviolet light Degradation Formaldehyde material.
In presently filed embodiment, the Degradation Formaldehyde material in the insulating layer can be added in insulating layer plate core
In, it is amino-compound.
Optionally, the based compound is selected from one of ammonium acetate, Lauxite and urea or more.
In presently filed embodiment, the internal layer plasterboard and/or outer layer plasterboard can be phase transformation plasterboard.
In presently filed embodiment, the methyl aldehyde adsorption material can be selected from diatomite, sepiolite, activated silica and work
One of property aluminium or more.
In presently filed embodiment, the weight of the methyl aldehyde adsorption material is no more than the preparation of the outer layer plasterboard
The 10% of the weight of the raw material plaster of paris.
In presently filed embodiment, the partition wall system with air-cleaning function can also include content of formaldehyde
Monitoring device, the content of formaldehyde monitoring device are configured as the content of formaldehyde in partition wall system described in real-time testing, when measuring
Content of formaldehyde be more than setting value when sound an alarm.People hear the air quantity that the fresh air system in house can be increased after alarm, from
And accelerate the ultraviolet catalytic rate inside the partition wall system body.
In presently filed embodiment, the Degradation Formaldehyde material of the outer layer gypsum board surface is ultraviolet light Degradation Formaldehyde
The furniture integrally connected in material, the partition wall system and house, the furniture do not have rear wall and/or roof, by unidirectionally breathing
The outer layer plasterboard of film and the partition wall system is in fluid communication.
The partition wall system of the application in outer layer plasterboard due to being added to Degradation Formaldehyde material, so having degradation of formaldehyde
Function, and other performances of partition wall system are unaffected, meet national standard.When containing formaldehyde absorbing in outer layer plasterboard
It when material, is not adsorbed by pernicious gases such as the formaldehyde of Degradation Formaldehyde material degradation, outer layer gypsum is entered by unidirectional respiratory membrane
Cavity between plate and insulating layer, since the exhaust outlet in cavity and house is in fluid communication, the pernicious gases such as formaldehyde are discharged outdoor,
The pernicious gases such as the formaldehyde for enabling outer layer plasterboard to continue to adsorb in air.
The heat of the application released with the ultraviolet lamp in air-cleaning function partition wall system can be by phase transformation plasterboard
It is stored, energy is released at night or low room temperature, achievees the purpose that adjust room temperature.Cavity is arranged in ultraviolet lamp
Top, due to there is the size an of aperture and aperture to be less than the size of cavity on the keel of cavity top, so that containing formaldehyde
Air pass through aperture when flow channel narrow, increase the residence time, extend the reaction time, to improve purifying formaldehyde
Rate.
Other features and advantage will illustrate in the following description, also, partly become from specification
It obtains it is clear that being understood and implementing the application.The purpose of the application and other advantages can be by specifications, right
Specifically noted structure is achieved and obtained in claim and attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand technical scheme, and constitutes part of specification, with this
The embodiment of application is used to explain the technical solution of the application together, does not constitute the limitation to technical scheme.
Fig. 1 is the structural schematic diagram of the partition wall system with air-cleaning function of the embodiment of the present application 1.
Specific embodiment
For the purposes, technical schemes and advantages of the application are more clearly understood, below in conjunction with attached drawing to the application
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature can mutual any combination.
The TiO of degradable formaldehyde under ultraviolet light used in following embodiment2It is commercially available for ordinary commercial products
Purifying formaldehyde rate reaches 90% or more product for 24 hours.Other raw materials and reagents are unless otherwise instructed common commercially available
Product.
Embodiment 1
As shown in Figure 1, the partition wall system with air-cleaning function of the present embodiment include internal layer plasterboard 1, keel 2,
Insulating layer 3, cavity 4, ultraviolet lamp 5, unidirectional respiratory membrane 6 and outer layer plasterboard 7.
The cavity 4 is arranged between the insulating layer 3 and the unidirectional respiratory membrane 6, and the fresh air system with house
Exhaust outlet be in fluid communication；The top of the cavity 4 is arranged in the ultraviolet lamp 5；The unidirectional respiratory membrane 6 is arranged in the guarantor
Between warm layer 3 and the outer layer plasterboard 7.
It is 2g/m that the outer surface of the outer layer plasterboard 7, which is coated with effective content,2Degradable under ultraviolet light formaldehyde
TiO2, the diatomite in the plate core of the outer layer plasterboard 7 containing 10% is (to prepare the weight of the plaster of paris of the outer layer plasterboard
On the basis of amount).
It is 2g/m that effective content is coated on the surface of the close cavity of the insulating layer 32It is degradable under ultraviolet light
The TiO of formaldehyde2。
Indoor furniture (for example, wardrobe) does not have rear wall, with partition wall system integrally connected, the furniture and partition wall system
It is provided with unidirectional respiratory membrane 6 between outer layer plasterboard 7, the pernicious gases such as the formaldehyde distributed inside wardrobe can in this way made in negative pressure
It is constantly adsorbed by outer layer plasterboard 7 with lower, into cavity 4, outdoor, the indoor ring of improvement is then discharged from the exhaust outlet of fresh air system
Border.
The partition wall system with air-cleaning function of the present embodiment further includes that content of formaldehyde monitoring device is (commercially available to obtain
), the content of formaldehyde monitoring device is configured as the content of formaldehyde in partition wall system described in real-time testing, when the formaldehyde measured
Content sounds an alarm when being more than setting value.People hear the air quantity that the fresh air system in house can be increased after alarm, to accelerate
Ultraviolet catalytic rate inside the partition wall system body.
Embodiment 2
It does not include cavity, ultraviolet lamp and unidirectional breathing that the present embodiment, which is different from that of the embodiment 1 only in the following aspects: partition wall system,
Film.
The purifying formaldehyde effect of the partition wall system of embodiment 1-2 is see following table:
| Serial number | Purifying formaldehyde rate for 24 hours |
| Embodiment 1 | 90.3% |
| Embodiment 2 | 77.0% |
Although embodiment disclosed by the application is as above, the content only for ease of understanding the application and use
Embodiment is not limited to the application.Technical staff in any the application fields, is taken off not departing from the application
Under the premise of the spirit and scope of dew, any modification and variation, but the application can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of partition wall system with air-cleaning function, the partition wall system include internal layer plasterboard, keel, insulating layer and
Outer layer plasterboard contains Degradation Formaldehyde material in the outer layer plasterboard.
2. the partition wall system according to claim 1 with air-cleaning function, wherein also contain in the outer layer plasterboard
There is methyl aldehyde adsorption material.
3. the partition wall system according to claim 2 with air-cleaning function further includes unidirectional respiratory membrane and cavity, institute
It states unidirectional respiratory membrane to be arranged between the insulating layer and the outer layer plasterboard, the cavity is arranged in the insulating layer and institute
It states between unidirectional respiratory membrane, and the exhaust outlet in the cavity and house is in fluid communication.
4. the partition wall system according to any one of claim 1-3 with air-cleaning function, further includes ultraviolet lamp, institute
State the top that the cavity is arranged in ultraviolet lamp.
5. the partition wall system according to claim 4 with air-cleaning function, wherein the first in the outer layer plasterboard
Aldehyde degradable material is sprayed on the outer layer gypsum board surface, is visible light Degradation Formaldehyde material and/or ultraviolet light Degradation Formaldehyde material
Material；Optionally, the visible light Degradation Formaldehyde material is modified TiO2Catalysis material, the ultraviolet light Degradation Formaldehyde material are
TiO2Catalysis material.
6. the partition wall system according to claim 4 with air-cleaning function, wherein contain formaldehyde in the insulating layer
Degradable material；
Degradation Formaldehyde material spraying in the insulating layer is ultraviolet light Degradation Formaldehyde material in the insulation layer surface；
Alternatively, the Degradation Formaldehyde material in the insulating layer adds in insulating layer plate core, it is amino-compound, optionally, choosing
From one of ammonium acetate, Lauxite and urea or more.
7. the partition wall system according to claim 4 with air-cleaning function, wherein the internal layer plasterboard and/or
Outer layer plasterboard is phase transformation plasterboard.
8. the partition wall system with air-cleaning function stated according to claim 2, wherein the methyl aldehyde adsorption material is selected from silicon
One of diatomaceous earth, sepiolite, activated silica and activated aluminum or more；Optionally, the weight of the methyl aldehyde adsorption material does not surpass
Cross the 10% of the weight for preparing the raw material plaster of paris of the outer layer plasterboard.
9. the partition wall system according to any one of claim 1-3 with air-cleaning function, further includes content of formaldehyde
Monitoring device, the content of formaldehyde monitoring device are configured as the content of formaldehyde in partition wall system described in real-time testing, when measuring
Content of formaldehyde be more than setting value when sound an alarm.
10. the partition wall system according to claim 5 with air-cleaning function, wherein the outer layer gypsum board surface
Degradation Formaldehyde material be ultraviolet light Degradation Formaldehyde material, the furniture integrally connected of the partition wall system and house, the furniture
There is no rear wall and/or roof, is in fluid communication by the outer layer plasterboard of unidirectional respiratory membrane and the partition wall system.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995122.2A CN109695307B (en) | 2017-10-23 | 2017-10-23 | Partition wall system with air purification function |
| PCT/CN2018/078471 WO2019080435A1 (en) | 2017-10-23 | 2018-03-08 | Partition wall system having air purification function, and method for purifying air |
| CA3056827A CA3056827C (en) | 2017-10-23 | 2018-03-08 | Partition wall system having air purification function and method for purifying air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995122.2A CN109695307B (en) | 2017-10-23 | 2017-10-23 | Partition wall system with air purification function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109695307A true CN109695307A (en) | 2019-04-30 |
| CN109695307B CN109695307B (en) | 2021-03-23 |
Family
ID=66226888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710995122.2A Active CN109695307B (en) | 2017-10-23 | 2017-10-23 | Partition wall system with air purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109695307B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10337803A (en) * | 1997-06-06 | 1998-12-22 | Toppan Printing Co Ltd | Gypsum board |
| CN2748538Y (en) * | 2004-11-24 | 2005-12-28 | 黑龙江省林产工业研究所 | Wall structure made of wood composite material |
| CN204185963U (en) * | 2014-10-20 | 2015-03-04 | 中国科学技术大学 | A kind of solar energy multifunctional wall |
| CN204475754U (en) * | 2015-03-24 | 2015-07-15 | 东易日盛家居装饰集团股份有限公司 | A kind of decomposing formaldehyde light steel keel partition structure |
| CN205024879U (en) * | 2015-10-08 | 2016-02-10 | 威海海宝集成房屋有限公司 | Take wall body in glass steel ventilation groove |
| CN205171732U (en) * | 2015-11-11 | 2016-04-20 | 华北水利水电大学 | Sound insulation wall structure |
| CN105587084A (en) * | 2015-12-15 | 2016-05-18 | 泰山石膏股份有限公司 | Gypsum plaster board, preparation method and use method thereof |
| CN206408778U (en) * | 2016-11-15 | 2017-08-15 | 江苏绿色辉煌节能科技有限公司 | A kind of cold bending thin wall type external wall of house wall decoration structure |
-
2017
- 2017-10-23 CN CN201710995122.2A patent/CN109695307B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10337803A (en) * | 1997-06-06 | 1998-12-22 | Toppan Printing Co Ltd | Gypsum board |
| CN2748538Y (en) * | 2004-11-24 | 2005-12-28 | 黑龙江省林产工业研究所 | Wall structure made of wood composite material |
| CN204185963U (en) * | 2014-10-20 | 2015-03-04 | 中国科学技术大学 | A kind of solar energy multifunctional wall |
| CN204475754U (en) * | 2015-03-24 | 2015-07-15 | 东易日盛家居装饰集团股份有限公司 | A kind of decomposing formaldehyde light steel keel partition structure |
| CN205024879U (en) * | 2015-10-08 | 2016-02-10 | 威海海宝集成房屋有限公司 | Take wall body in glass steel ventilation groove |
| CN205171732U (en) * | 2015-11-11 | 2016-04-20 | 华北水利水电大学 | Sound insulation wall structure |
| CN105587084A (en) * | 2015-12-15 | 2016-05-18 | 泰山石膏股份有限公司 | Gypsum plaster board, preparation method and use method thereof |
| CN206408778U (en) * | 2016-11-15 | 2017-08-15 | 江苏绿色辉煌节能科技有限公司 | A kind of cold bending thin wall type external wall of house wall decoration structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109695307B (en) | 2021-03-23 |
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