CN208884745U - A kind of steel wire centreless frame construction energy saving integrated convex-concave rack insulation board - Google Patents
A kind of steel wire centreless frame construction energy saving integrated convex-concave rack insulation board Download PDFInfo
- Publication number
- CN208884745U CN208884745U CN201821393476.6U CN201821393476U CN208884745U CN 208884745 U CN208884745 U CN 208884745U CN 201821393476 U CN201821393476 U CN 201821393476U CN 208884745 U CN208884745 U CN 208884745U
- Authority
- CN
- China
- Prior art keywords
- convex
- concave
- centreless
- fabric sheet
- core material
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 115
- 239000010959 steel Substances 0.000 title claims abstract description 115
- 238000009413 insulation Methods 0.000 title claims abstract description 98
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 239000004744 fabric Substances 0.000 claims abstract description 67
- 239000011162 core material Substances 0.000 claims abstract description 62
- 239000011241 protective layer Substances 0.000 claims abstract description 26
- 238000005520 cutting process Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000004794 expanded polystyrene Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000005266 casting Methods 0.000 description 13
- 238000004321 preservation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to a kind of steel wire centreless frame construction energy saving integrated convex-concave rack insulation boards; oblique inserted wire including convex-concave heat insulation core material, centreless framework and connection the centreless framework and convex-concave heat insulation core material; unilateral side, the other side that the convex-concave heat insulation core material is arranged in the centreless framework set main body steel bar protective layer position limiting steel fabric sheet or two sides are all provided with centreless framework.The centreless framework includes interior steel fabric sheet, and outer steel fabric sheet and multiple oblique cutting connection gag lever posts for connecting the inside and outside steel fabric sheet, the interior steel fabric sheet are arranged between the convex-concave heat insulation core material and the outer steel fabric sheet.Mobility, raising whole plate shear resistance, effectively solve the stability of heat insulation core material, indeformable displacement meets the pouring of building when the utility model setting centreless framework and convex-concave structure can realize concreting；Insulation board end sets Z-type to interface, this interface can guarantee docked between insulation board and insulation board it is closer, stronger.
Description
Technical field
The utility model relates to a kind of steel wire centreless frame construction energy saving integrated convex-concave rack insulation boards, belong to and build
Build field of material technology.
Background technique
Steel wire net rack plate heat preserving system technology has been applied extensively in China's building energy conservation heat insulation engineering.The systems technology
Maximum feature: steel wire net rack thermal-insulating board and exterior wall are firmly combined, and belong to one of structure energy-saving integrated technique, system construction operation
Simplicity, weatherability are strong.
Existing prefabricated steel wire net rack thermal-insulating board is that one or two layers steel fabric sheet is arranged in the two sides of flat heat-preserving plate,
Steel fabric sheet is connect by oblique inserted wire with insulation board.This list web frame is in casting concrete, due to steel fabric sheet and heat preservation
Gap is big between plate, and certain position-limiting action cannot be played to insulation board, and insulation board is easy to appear displacement；This double web frames exist
When casting concrete, since interior steel fabric sheet and heat preservation sheet separation are too small, concrete cannot coat interior steel fabric sheet, cannot play
Fixed inside concrete effect；Steel fabric sheet is connect by oblique inserted wire with insulation board, and without other connection structures, nonreactive moves oblique cutting
Gag lever post is connected, the protective layer thickness formed after casting concrete is caused not can guarantee unanimously, and is time-consuming also using cushion block
It is insecure；If site operation requires concrete thickness to increase, need on the outside of single web frame steel wire or inside and outside double web frames
Increase reinforcement structure between mesh sheet, construction is complicated；Between the reinforcing bar and insulation board of inside building body concrete component gap without
Method limitation, be easy to cause main body reinforcing bar against insulation board, does not have main body cover to reinforcement or protective layer to be easy to split without mesh sheet drawknot
Seam, influences overall structure safety.
Utility model content
The utility model is in view of the deficienciess of the prior art, provide that a kind of convex-concave heat insulation core material is stable, Concrete Thick
Degree is easy to be consistent, main body thickness of protection tier be easy to be consistent and be able to satisfy the steel wire of concrete thickness requirement without
Core frame construction energy saving integrated convex-concave rack insulation board.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of steel wire centreless frame construction energy conservation one
Body convex-concave rack insulation board, including convex-concave heat insulation core material, centreless framework, main body steel bar protective layer position limiting steel fabric sheet and
The oblique inserted wire of the centreless framework and convex-concave heat insulation core material is connected, the centreless framework is arranged in the convex-concave heat insulation core material
Side, steel bar protective layer position limiting steel fabric sheet or two sides based on the other side, the centreless framework include interior steel fabric sheet,
Outer steel fabric sheet and multiple oblique cuttings for connecting described, the outer steel fabric sheet connect gag lever post, and the interior steel fabric sheet setting exists
Between the convex-concave heat insulation core material and the outer steel fabric sheet, convex-concave heat insulation core material, the convex-concave heat insulation core material are abutted
It is heat insulation core material of the surface using the alternate channel-shaped appearance of convex-concave and end equipped with Z-type to interface.
The beneficial effects of the utility model are: the interior steel fabric sheet of the structure centreless framework can effectively solve side pour it is mixed
The stability of convex-concave heat insulation core material when solidifying soil, guarantee casting process pour side convex-concave heat insulation core material it is indeformable；Interior steel wire
Convex-concave gap between mesh sheet and convex-concave insulation board can effectively solve mobility when concreting, and convex-concave gap pours mixed
After solidifying soil, the steel fabric sheet at concave position has been coated, the inside and outside steel wire net rack of concrete is made to form cylinder mould shape concrete, it is whole to tie
Structure is more stable, secured, and resistance to compression, shear resistance are stronger, and the Z-type of insulation board end can increase insulation board and insulation board to interface
Abutting joint compactness, fastness；Interior steel fabric sheet is also provided with oblique cutting with outer steel fabric sheet and connect gag lever post, at eight words
Shape arrangement, is unlikely to deform and destroys exterior sheathing, improves the stability of centreless framework, and oblique cutting connects gag lever post free end and mesh sheet
Apart from neat and consistent, the consistency of thickness of concrete cover has been effectively ensured；It can be according to the pouring of different buildings, pre-
The thickness and change centreless framework gauge of wire of process adjusting centreless framework processed, do not need additional other auxiliary at the construction field (site)
Structure.Unilateral centreless framework can be set or centreless framework is all arranged in two sides.Unilateral side sets centreless framework, the other side sets main body reinforcing bar
Protective layer limit net penetrates the connection of convex-concave heat insulation core material by oblique inserted wire, and main body steel bar protective layer position limiting net can guarantee building
Distance is consistent between the reinforcing bar of main body concrete component and heat insulation core material, and building body concrete member steel bar can abut main body steel
Tendon protective layer limits net, and consistent with convex-concave heat insulation core material distance, major structure of construction thickness of protection tier is consistent, makes to build
Main body concrete integral structure is more stable, safer；Main body steel bar protective layer position limiting net is cast in major structure of construction, netted
So that major structure of construction protective layer is not easy crack, connect with heat-insulation system that stronger, anchoring is more stable by oblique inserted wire；Two sides are set
Setting centreless framework can be improved whole plate compression strength, stability, shear resistance.
Based on the above technical solution, the utility model can also do following improvement.
Further, the convex section column pitch between the interior steel fabric sheet and the convex-concave heat insulation core material is 0-3mm,
Concave section column pitch is 10-50mmm, and end Z-type is 20mm to interface difference of height.
Beneficial effect using above-mentioned further scheme is that interior steel fabric sheet is coated in convex-concave concrete, does concrete
Inner support avoided since interior steel fabric sheet and convex position heat insulation core material distance are against can also protect convex-concave heat insulation core material
There is the case where deformation, displacement in casting concrete process in convex-concave heat insulation core material；Interior steel fabric sheet and convex-concave insulation board it
Between mobility of convex-concave gap when can effectively solve concreting, after the casting concrete of convex-concave gap, coated concave section
The steel fabric sheet of position makes the inside and outside steel wire net rack of concrete form cylinder mould shape concrete, and overall structure is more stable, secured, resists
Pressure, shear resistance are stronger, the Z-type of insulation board end to interface, can increase the abutting joint of insulation board and insulation board compactness,
Fastness.
Further, the spacing between the interior steel fabric sheet and outer steel fabric sheet is 20-120mm.
Beneficial effect using above-mentioned further scheme is the thickness for the concrete that can be required according to construction, suitably
The spacing of inside and outside steel fabric sheet in prefabrication process is adjusted, to meet different building demands；It is mixed that interior steel fabric sheet is coated on convex-concave
In solidifying soil, form cylinder mould shape concrete structure with outer steel wire, construction requirement concrete thickness no longer need to when increasing in inside or
Outside increases rigid reinforcement measure.
Further, the spacing between the main body steel bar protective layer position limiting steel fabric sheet and convex-concave insulation board is 10-
60mm
Beneficial effect using above-mentioned further scheme is that main body steel bar protective layer position limiting net can guarantee building body coagulation
Distance is consistent between the reinforcing bar of native component and heat insulation core material, and building body concrete member steel bar can abut main body cover to reinforcement
Net is limited, consistent with convex-concave heat insulation core material distance, major structure of construction thickness of protection tier is consistent, makes building body coagulation
Native overall structure is more stable, safer；Main body steel bar protective layer position limiting net is cast in major structure of construction, netted to lead building
Body structure protective layer is not easy crack, connect with heat-insulation system that stronger, anchoring is more stable by oblique inserted wire.
Further, the convex-concave heat insulation core material is using expanded polystyrene (EPS) material, rock wool, extruded sheet or polymerization polyphenyl
Material.
Beneficial effect using above-mentioned further scheme is that heat insulation effect is good, can also be according to different regions building heat preservation
It is required that suitably changing the thickness of heat preservation core plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiments of the present invention 1；
Fig. 2 is A direction view in Fig. 1；
Fig. 3 is the structural schematic diagram of the embodiments of the present invention 2；
Fig. 4 is B direction view in Fig. 3；
Fig. 5 is the structural schematic diagram of the embodiments of the present invention 3；
Fig. 6 is C direction view in Fig. 5；
Fig. 7 is the structural schematic diagram of the embodiments of the present invention 4；
Fig. 8 is D direction view in Fig. 7；
In figure, 1, convex-concave heat insulation core material；2, oblique inserted wire；3, interior steel fabric sheet；4, outer steel fabric sheet；5, oblique cutting connection limit
Position bar piece；6, Z-type is to interface；7, main body steel bar protective layer position limiting steel fabric sheet.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with example, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment 1, as depicted in figs. 1 and 2, a kind of steel wire centreless frame construction energy saving integrated convex-concave rack heat preservation
Plate, including convex-concave heat insulation core material, centreless framework, main body steel bar protective layer position limiting net and the connection centreless framework and convex-concave
The side of the convex-concave heat insulation core material is arranged in the oblique inserted wire of heat insulation core material, the centreless framework, and the centreless framework includes
Interior steel fabric sheet, outer steel fabric sheet and multiple oblique cutting connection gag lever posts for connecting the inside and outside steel fabric sheet, the interior steel
Silk netting is arranged between the convex-concave heat insulation core material and the outer steel fabric sheet, abuts convex-concave heat insulation core material, the master
The other side of the convex-concave heat insulation core material is arranged in body steel bar protective layer position limiting net, penetrates convex-concave by oblique inserted wire and keeps the temperature core
Material is connect with other side centreless framework.
Convex section column pitch between the interior steel fabric sheet and the convex-concave heat insulation core material is 0-3mm, concave position
Spacing is 10-50mmm.Interior steel fabric sheet is coated in convex-concave concrete, does the inner support of concrete, due to interior steel fabric sheet with
Convex position heat insulation core material distance avoids convex-concave heat insulation core material in casting concrete against that can also protect convex-concave heat insulation core material
There is the case where deformation, displacement in process；Convex-concave gap between interior steel fabric sheet and convex-concave insulation board can effectively solve coagulation
Mobility when soil pours after the casting concrete of convex-concave gap, has coated the steel fabric sheet at concave position, has kept concrete inside and outside
Steel wire net rack forms cylinder mould shape concrete, and overall structure is more stable, secured, and resistance to compression, shear resistance are stronger, the Z of insulation board end
Type can increase compactness, the fastness of the abutting joint of insulation board and insulation board to interface.
Spacing between the interior steel fabric sheet and outer steel fabric sheet is 20-120mm.It can be required according to construction mixed
The thickness of soil is coagulated, the spacing of inside and outside steel fabric sheet in appropriate adjustment prefabrication process, to meet different building demands；Interior steel wire
Piece is coated in convex-concave concrete, cylinder mould shape concrete structure is formed with outer steel wire, when construction requirement concrete thickness increases
It no longer needs to increase rigid reinforcement measure in inner or outer side.
Spacing between the main body steel bar protective layer position limiting steel fabric sheet and convex-concave insulation board is 10-60mm.Main body
Steel bar protective layer position limiting net can guarantee that distance is consistent between the reinforcing bar and heat insulation core material of building body concrete component, building body
Concrete member steel bar can abut main body steel bar protective layer position limiting net, consistent with convex-concave heat insulation core material distance, building body knot
Structure thickness of protection tier is consistent, keeps building body concrete integral structure more stable, safer；Main body steel bar protective layer position limiting
Net is cast in major structure of construction, netted that major structure of construction protective layer is made to be not easy crack, passes through oblique inserted wire and heat-insulation system
Connect it is stronger, anchoring it is more stable.
The convex-concave heat insulation core material uses expanded polystyrene (EPS) material.The convex-concave heat insulation core material uses rock wool.Institute
Convex-concave heat insulation core material is stated using XPS.The convex-concave heat insulation core material is using polymerization polyphenyl materials.Heat insulation effect is good, can be with
The appropriate thickness for changing heat preservation core plate is required according to different regions building heat preservation.
The grid of interior steel fabric sheet is greater than the grid of outer steel fabric sheet.The size of its size of mesh opening can be with force request tune
Whole, as the grid of mesh sheet can be with: the size of each small grid in interior steel fabric sheet is 100*100mm, in outer steel fabric sheet
The size of each small grid is 50*50mm.
The size of the grid of main body steel bar protective layer position limiting mesh sheet, size of mesh opening can be adjusted with force request, such as mesh sheet
Grid can be with: the size of each small grid in mesh sheet is 50*50mm,
The concrete structures positions such as shear wall, column, beam to building body, can be used example 1, fixed using dowel etc.,
Both sides of the insulation board can also be sprayed with casting concrete and be smeared mortar.
Embodiment 2, the two sides of the convex-concave heat insulation core material are arranged in the centreless framework as shown in Figure 3 and Figure 4, described
Oblique inserted wire one end connects the centreless framework of side, and the other end penetrates the centreless framework of the convex-concave heat insulation core material connection other side.
To the interstitital textures position such as around the building enclosure of building body, partition wall, window, example 2 can be used, using dowel etc.
Concrete is smeared in fixed surrounding, then casting concrete or spray.
The side of the convex-concave heat insulation core material, institute is arranged in embodiment 3, as shown in Figure 5 and Figure 6, the centreless framework
It states oblique inserted wire one end and connects inside and outside steel fabric sheet, the other end stretches out heat preservation core plate.
To plain concrete, the non-casting concrete of the concrete components such as wall, column, beam can use embodiment 3, in one side
Be put into this insulation board, insulation board exposes oblique inserted wire, be embedded in concrete component, outside centreless framework can casting concrete or spray smear
Concrete.
The side of the convex-concave heat insulation core material, institute is arranged in embodiment 4, as shown in Figure 7 and Figure 8, the centreless framework
It states oblique inserted wire one end and connects inside and outside steel fabric sheet, the other end is inserted into heat preservation core plate.
Wall or other planar structural members are completed to having constructed, embodiment 2 can be used, be fixed on using anchor bolt etc. flat
Concrete is smeared in face side, then casting concrete or spray.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of steel wire centreless frame construction energy saving integrated convex-concave rack insulation board, which is characterized in that including convex-concave
Heat insulation core material, centreless framework, main body steel bar protective layer position limiting steel fabric sheet and the connection centreless framework and convex-concave keep the temperature core
The oblique inserted wire of material, unilateral side, the other side that the convex-concave heat insulation core material is arranged in the centreless framework set main body cover to reinforcement
Limit steel fabric sheet or two sides are all provided with centreless framework, and the centreless framework includes interior steel fabric sheet, outer steel fabric sheet and multiple use
Gag lever post is connected in the oblique cutting for connecting the inside and outside steel fabric sheet, the interior steel fabric sheet setting keeps the temperature core in the convex-concave
Between material and the outer steel fabric sheet, convex-concave heat insulation core material is abutted, the convex-concave heat insulation core material is surface using convex-concave phase
Between channel-shaped appearance and end be equipped with Z-type to the heat insulation core material of interface, the main body steel bar protective layer position limiting steel fabric sheet passes through oblique
Slotting steel wire penetrates convex-concave heat insulation core material and connect with other side centreless framework.
2. steel wire centreless frame construction energy saving integrated convex-concave rack insulation board according to claim 1, feature
It is, the convex section column pitch between the interior steel fabric sheet and the convex-concave heat insulation core material is 0-3mm, concave section column pitch
For 10-50mmm, end Z-type is 20mm to interface difference of height.
3. steel wire centreless frame construction energy saving integrated convex-concave rack insulation board according to claim 1, feature
It is, the spacing between the interior steel fabric sheet and outer steel fabric sheet is 20-120mm.
4. steel wire centreless frame construction energy saving integrated convex-concave rack insulation board according to claim 1, feature
It is, the spacing between the main body steel bar protective layer position limiting steel fabric sheet and convex-concave insulation board is 10-60mm.
5. steel wire centreless frame construction energy saving integrated convex-concave rack insulation board according to claim 1, feature
It is, the convex-concave heat insulation core material is using expanded polystyrene (EPS) material, rock wool, extruded sheet or polymerization polyphenyl materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821393476.6U CN208884745U (en) | 2018-08-28 | 2018-08-28 | A kind of steel wire centreless frame construction energy saving integrated convex-concave rack insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821393476.6U CN208884745U (en) | 2018-08-28 | 2018-08-28 | A kind of steel wire centreless frame construction energy saving integrated convex-concave rack insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208884745U true CN208884745U (en) | 2019-05-21 |
Family
ID=66510206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821393476.6U Expired - Fee Related CN208884745U (en) | 2018-08-28 | 2018-08-28 | A kind of steel wire centreless frame construction energy saving integrated convex-concave rack insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208884745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502083A (en) * | 2020-01-21 | 2020-08-07 | 北京首钢建设集团有限公司 | Method for preventing C L plate from shifting |
-
2018
- 2018-08-28 CN CN201821393476.6U patent/CN208884745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502083A (en) * | 2020-01-21 | 2020-08-07 | 北京首钢建设集团有限公司 | Method for preventing C L plate from shifting |
| CN111502083B (en) * | 2020-01-21 | 2023-06-30 | 北京首钢建设集团有限公司 | Method for preventing CL board from shifting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110093997A (en) | A kind of prefabricated sandwich heat preservation overlapping concrete shear force wall and its preparation method and application | |
| CN107152104B (en) | Assembled cavity shear wall horizontal joint tooth socket rotating vane type connection structure | |
| CN106836627A (en) | A kind of prefabricated lightweight floor | |
| CN205046685U (en) | External heated board of prefabricated masonry wall | |
| CN109866315A (en) | A kind of Assembled self-insulating single side overlapped shear wall plate and its casting method | |
| CN110453810A (en) | Insulation construction integration composite wallboard | |
| CN207846751U (en) | A kind of prefabricated assembled concrete shear wall outer insulated wall plate | |
| CN208884745U (en) | A kind of steel wire centreless frame construction energy saving integrated convex-concave rack insulation board | |
| CN104452991A (en) | Insulation superimposed plate and construction method | |
| CN109577492A (en) | A kind of steel sections package concrete column and reinforced beam node connecting structure | |
| CN101298793A (en) | Hollow body for cast-in-situ hollow building roof | |
| CN205712589U (en) | A kind of heat preservation decoration integrative combined wall | |
| CN103967269A (en) | Permanent thermal insulation composite framework for reinforced concrete, and construction method thereof | |
| CN102787683A (en) | Novel reinforced composite wall body of detachable template | |
| CN111894179A (en) | Disassembly-free heat preservation template and preparation method thereof | |
| CN207672830U (en) | A kind of concrete floor having foam concrete | |
| CN207905144U (en) | A kind of steel wire abortive haul framework thermal insulation board | |
| CN114922330B (en) | Heat preservation sound insulation structure integration assembled coincide floor | |
| CN206681262U (en) | A kind of prefabricated Concrete-Filled Square Steel Tube coupling beam of multilayer | |
| CN209179173U (en) | Tooling without mould concrete | |
| CN208202178U (en) | CL structure self-heat-insulation exempts to tear compound heat preservation die plate open | |
| CN106592814A (en) | Integrally cast demolding-free self-thermal insulation wall and construction method thereof | |
| CN209723300U (en) | The wall frame of cast-in-place foamed concrete and cast-in-place foaming concrete wall | |
| CN109318363B (en) | The preparation method and external wall self-insulation system assembly method of assembled architecture outer wall plate | |
| CN208455859U (en) | A kind of prefabricated thermal insulation combined wall board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190521 |