CN106245813A - Integration overlapped shear wall plate L-type horizontal connecting node - Google Patents
Integration overlapped shear wall plate L-type horizontal connecting node Download PDFInfo
- Publication number
- CN106245813A CN106245813A CN201610867635.0A CN201610867635A CN106245813A CN 106245813 A CN106245813 A CN 106245813A CN 201610867635 A CN201610867635 A CN 201610867635A CN 106245813 A CN106245813 A CN 106245813A
- Authority
- CN
- China
- Prior art keywords
- concrete layer
- shear wall
- wall plate
- overlapped shear
- cast
- 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
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
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention belongs to building structure field, be specifically related to a kind of integration overlapped shear wall plate L-type horizontal connecting node, including the first overlapped shear wall plate and the second overlapped shear wall plate of connection at a right angle；Described first overlapped shear wall plate include setting gradually first from inside to outside in concrete layer, the first cast-in-place concrete layer, the first heat-insulation layer, the first outer concrete layer and the first steel bar girder；Described second overlapped shear wall plate include setting gradually second from inside to outside in concrete layer, the second cast-in-place concrete layer, the second heat-insulation layer, the second outer concrete layer and the second steel bar girder；It is high that the present invention has structural strength, heat insulation effect advantages of higher.
Description
Technical field
The invention belongs to building structure field, be specifically related to a kind of integration overlapped shear wall plate L-type horizontal connecting node.
Background technology
Shear wall structure is due to it bears wind load or geological process causes horizontal loading and vertical load (gravity) energy
Power is strong, can prevent structure shear (being cut) from destroying；Meanwhile, shear wall is little due to its cross-sectional width, in residential housing, does not affects
Service function of the rooms, therefore shear wall structure is the primary structure form in residential housing.In residential housing, power conservation requirement is high,
Exterior Insulation Construction Technology is due to its difficulty of construction greatly at present, and construction quality is difficult to ensure, is extremely difficult to same agent structure etc.
Life-span.
In recent years, assembled architecture has obtained very fast development, and structural thermal insulation decoration integration wallboard receives extensive concern,
The level connection joint of heat preservation decoration integrative wallboard is the most crucial in connection node, directly affects structural safety.
In view of this, the applicant provides a kind of novel heat insulation decoration integrated overlapped shear wall plate L-type level connection joint joint
Point, this case thus produces.
Summary of the invention
It is an object of the invention to provide a kind of novel heat insulation decoration integrated overlapped shear wall plate L-type level connection joint joint
Point, realize insulation and decoration layer with structure sheaf with the life-span while, it is ensured that structural safety.
For achieving the above object, the specifically disclosed technical scheme of the present invention is: a kind of integration overlapped shear wall plate L-type water
Flat connection node, including the first overlapped shear wall plate and the second overlapped shear wall plate of connection at a right angle；Described first overlapping is cut
Power wallboard include setting gradually first from inside to outside in concrete layer, the first cast-in-place concrete layer, the first heat-insulation layer, first
Outer concrete layer and the first steel bar girder；Described second overlapped shear wall plate is pre-in including setting gradually second from inside to outside
Concrete layer processed, the second cast-in-place concrete layer, the second heat-insulation layer, the second outer concrete layer and the second steel bar girder；
First cast-in-place concrete layer of the corner of described L-type horizontal connecting node exposes concrete layer in end face and first
Medial surface is positioned at same level, and in the second cast-in-place concrete layer exposes end face and second, concrete layer medial surface is positioned at same
Level；
Form vertical seam between described first outer concrete layer and the second outer concrete layer junction, fill out in vertical seam
It is filled with PE rod, and filling with sealant.
Further, concrete layer in described first, concrete layer in second, the first outer concrete layer,
Second outer precast concrete layer thickness is 50mm-60mm；Described first cast-in-place concrete layer, the thickness of the second cast-in-place concrete layer
Degree is 110mm-200mm；Described first heat-insulation layer, the thickness of the second heat-insulation layer are 30mm-60mm.
Further, the width of described vertical seam is 20-25mm.
Further, the inner side end of the corner of described L-type horizontal connecting node being provided with template, this template is used for watering
Build the first cast-in-place concrete layer and the second cast-in-place concrete layer.
Further, described first steel bar girder is positioned at the first overlapped shear wall plate, concrete within connecting first
Soil layer, the first outer concrete layer, described second steel bar girder is positioned at the second overlapped shear wall plate, within connecting second
Concrete layer, the second outer concrete layer.
Further, described first cast-in-place concrete layer arranges the first hoop reinforcement cage, the first level connection joint reinforcing bar；Described second
Cast-in-place concrete layer arranges the second hoop reinforcement cage, the second level connection joint reinforcing bar；Described first hoop reinforcement cage and the second hoop reinforcement cage are positioned at
The corner of described L-type horizontal connecting node, for being linked to be an entirety by the first overlapped shear wall and the second overlapped shear wall.
Beneficial effects of the present invention: the present invention increases the entirety of the present invention by the steel bar girder being arranged in concrete layer
Structural strength, and in L-type horizontal connecting node, reasonable layout steel bar girder improves shock strength；L-type level of the present invention
First concrete layer of the corner connecting node exposes end face and the first internal decking sheet medial surface is positioned at same level, and second mixes
Solidifying soil layer exposes end face and the second internal decking sheet medial surface is positioned at same level；Reducing the first internal decking sheet, the second interior trim
The material of layer simultaneously, strengthens the intensity of the corner of L-type horizontal connecting node；Described first outer decorative layer and the second outer decorative layer are even
Form vertical seam between connecing, be filled with PE rod in vertical seam, and by fluid sealant, PE rod be sealed in vertical seam, solution by
In exterior wall junction seam, make body of wall have the danger of seepage, then have sealing thermal insulation layer material, be better heat preservation.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
As it is shown in figure 1, it is an object of the invention to provide a kind of integration overlapped shear wall plate L-type horizontal connecting node,
The first overlapped shear wall plate 1 and the second overlapped shear wall plate 2 including connection at a right angle；Described first overlapped shear wall plate 1 wraps
Include in setting gradually first from inside to outside outside concrete layer the 11, first cast-in-place concrete layer the 12, first heat-insulation layer 13, first
Concrete layer 14 and the first steel bar girder 15；Described second overlapped shear wall plate 2 includes setting gradually from inside to outside second
Interior concrete layer the 21, second cast-in-place concrete layer the 22, second heat-insulation layer the 23, second outer concrete layer 24 and the second steel
Muscle truss 25；
First cast-in-place concrete layer 12 of the corner of described L-type horizontal connecting node exposes precast concrete in end face and first
Layer 11 medial surface are positioned at same level, and the second cast-in-place concrete layer 22 exposes concrete layer 21 medial surface in end face and second
It is positioned at same level；
Vertical seam 3 is formed, vertically between described first outer concrete layer 14 and the second outer concrete layer 24 junction
It is filled with PE rod 4, and filling with sealant in seam 3.
Concrete layer the 21, first outer concrete layer 14 in concrete layer 11, second in described first,
Two outer concrete layer 24 thickness are 50mm-60mm；Described first cast-in-place concrete layer the 12, second cast-in-place concrete layer 22
Thickness be 110mm-200mm；The thickness of described first heat-insulation layer the 13, second heat-insulation layer 23 is 30mm-60mm.
The width of described vertical seam 3 is 20-25mm；Set on the inner side end of the corner of described L-type horizontal connecting node
Being equipped with template 5, this template 5 is used for pouring the first cast-in-place concrete layer 12 and the second cast-in-place concrete layer 22.
Described first steel bar girder 15 is positioned at the first overlapped shear wall plate 1, concrete layer within connecting first
11, the first outer concrete layer 14, described second steel bar girder 25 is positioned at the second overlapped shear wall plate 2, for connection
Concrete layer the 21, second outer concrete layer 24 in two.
Described first cast-in-place concrete layer 12 arranges first hoop reinforcement cage the 151, first level connection joint reinforcing bar 152；Described
Two cast-in-place concrete layers 22 arrange second hoop reinforcement cage the 251, second level connection joint reinforcing bar 252；Described first hoop reinforcement cage 151 and
Two hoop reinforcement cages 251 are positioned at the corner of described L-type horizontal connecting node, for the first overlapped shear wall 1 and the second overlapping being cut
Power wall 2 is linked to be an entirety.
A kind of integration overlapped shear wall plate L-type horizontal connecting node construction process is as follows: the first overlapped shear wall plate 1 is pacified
Dress the → the second overlapped shear wall plate 2 installs → and first hoop reinforcement cage the 151, second hoop reinforcement cage 251 installs → the first level connection joint reinforcing bar
152, the second level connection joint reinforcing bar 252 install → template 5 installs the → outer concrete layer of concreting → the first 14 and
Form vertical seam 3 between two outer concrete layer 24 junctions, in vertical seam 3, be filled with PE rod 4, and by fluid sealant by PE
Rod 4 is sealed in vertical seam 3.
The above, only embodiments of the invention, not in order to limit the present invention, every technology according to the present invention is real
Any trickle amendment, equivalent and the improvement that confrontation above example is made, should be included in the guarantor of technical solution of the present invention
Within the scope of protecting.
Claims (6)
1. an integrated overlapped shear wall plate L-type horizontal connecting node, it is characterised in that: include that the first of connection at a right angle is folded
Combination shearing wall plate and the second overlapped shear wall plate；Described first overlapped shear wall plate is pre-in including setting gradually first from inside to outside
Concrete layer processed, the first cast-in-place concrete layer, the first heat-insulation layer, the first outer concrete layer and the first steel bar girder；Described
Second overlapped shear wall plate include setting gradually second from inside to outside in concrete layer, the second cast-in-place concrete layer, second
Heat-insulation layer, the second outer concrete layer and the second steel bar girder；
First cast-in-place concrete layer of the corner of described L-type horizontal connecting node exposes concrete layer in end face and first
Medial surface is positioned at same level, and in the second cast-in-place concrete layer exposes end face and second, concrete layer medial surface is positioned at same
Level；
Form vertical seam between described first outer concrete layer and the second outer concrete layer junction, fill out in vertical seam
It is filled with PE rod, and filling with sealant.
Integration overlapped shear wall plate L-type horizontal connecting node the most according to claim 1, it is characterised in that: described the
Concrete layer in one, concrete layer, the first outer concrete layer, the second outer precast concrete layer thickness in second
It is 50mm-60mm；Described first cast-in-place concrete layer, the thickness of the second cast-in-place concrete layer are 110mm-200mm；Described
First heat-insulation layer, the thickness of the second heat-insulation layer are 30mm-60mm.
Integration overlapped shear wall plate L-type horizontal connecting node the most according to claim 1, it is characterised in that: described perpendicular
Width to seam is 20-25mm.
Integration overlapped shear wall plate L-type horizontal connecting node the most according to claim 1, it is characterised in that: described L-type
Being provided with template on the inner side end of the corner of horizontal connecting node, this template is used for pouring the first cast-in-place concrete layer and
Two cast-in-place concrete layers.
Integration overlapped shear wall plate L-type horizontal connecting node the most according to claim 1, it is characterised in that: described the
One steel bar girder is positioned at the first overlapped shear wall plate, concrete layer, the first outer precast concrete within connecting first
Layer, described second steel bar girder is positioned at the second overlapped shear wall plate, for connecting concrete layer in second, second outer pre-
Concrete layer processed.
Integration overlapped shear wall plate L-type horizontal connecting node the most according to claim 1, it is characterised in that: described the
One cast-in-place concrete layer arranges the first hoop reinforcement cage, the first level connection joint reinforcing bar；Described second cast-in-place concrete layer arranges
Two hoop reinforcement cages, the second level connection joint reinforcing bar；Described first hoop reinforcement cage and the second hoop reinforcement cage are positioned at described L-type horizontal connecting node
Corner, for being linked to be an entirety by the first overlapped shear wall and the second overlapped shear wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610867635.0A CN106245813A (en) | 2016-09-30 | 2016-09-30 | Integration overlapped shear wall plate L-type horizontal connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610867635.0A CN106245813A (en) | 2016-09-30 | 2016-09-30 | Integration overlapped shear wall plate L-type horizontal connecting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106245813A true CN106245813A (en) | 2016-12-21 |
Family
ID=57611190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610867635.0A Pending CN106245813A (en) | 2016-09-30 | 2016-09-30 | Integration overlapped shear wall plate L-type horizontal connecting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106245813A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119826A (en) * | 2017-06-29 | 2017-09-01 | 中国建筑第八工程局有限公司 | Autoclaved aerated concrete slab is filled wall and constructed with column connected node and its construction method |
| CN107119901A (en) * | 2017-05-02 | 2017-09-01 | 中建局集团建设发展有限公司 | The cast-in-place system of formwork structure and shear wall and construction method of shear wall angle node |
| CN108104333A (en) * | 2017-12-12 | 2018-06-01 | 呼和浩特市中朵兴泰远大建筑工业有限公司 | Overlap exterior wall L-type connecting node and its construction method |
| CN108104332A (en) * | 2017-12-12 | 2018-06-01 | 呼和浩特市中朵兴泰远大建筑工业有限公司 | Overlap exterior wall L-type connecting node and its construction method |
| CN108104330A (en) * | 2017-12-12 | 2018-06-01 | 呼和浩特市中朵兴泰远大建筑工业有限公司 | Overlap exterior wall L-type connecting node and its construction method |
| CN109914678A (en) * | 2019-04-17 | 2019-06-21 | 上海市房屋建筑设计院有限公司 | A kind of corner wall of self-heat conserving quoin and its construction |
| CN111270793A (en) * | 2019-11-28 | 2020-06-12 | 上海中森建筑与工程设计顾问有限公司 | Integrated heat-preservation double-sided superposed wallboard and construction method |
| CN111691583A (en) * | 2020-06-12 | 2020-09-22 | 中国建筑标准设计研究院有限公司 | Vertical post-cast section concentrates superimposed shear wall vertical and horizontal wall connected node structure of arrangement of reinforcement |
| CN112227556A (en) * | 2020-09-30 | 2021-01-15 | 三一筑工科技有限公司 | Single-face superposed prefabricated part joint and construction method thereof |
| CN114319429A (en) * | 2021-12-03 | 2022-04-12 | 中铁建华南建设有限公司 | Prefabricated steel bar truss node structure and subway station side wall and bottom plate connection structure |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800531A (en) * | 2006-01-17 | 2006-07-12 | 张晶廷 | Joint construction method of prefabricated composite bearing wall structure |
| CN201649367U (en) * | 2010-03-19 | 2010-11-24 | 南通建筑工程总承包有限公司 | L-shaped shear wall horizontal connection node |
| CN102900170A (en) * | 2010-03-19 | 2013-01-30 | 南通建筑工程总承包有限公司 | Horizontal joint of L-shaped shear wall |
| CN103711232A (en) * | 2013-12-26 | 2014-04-09 | 北京工业大学 | L-shaped frame component and lightweight concrete wall prefabricated type shear wall and connection construction method |
| CN203613676U (en) * | 2013-12-03 | 2014-05-28 | 南京工业大学 | Built-in concealed brace self-insulation laminated plate type shear wall |
| CN204266415U (en) * | 2014-10-08 | 2015-04-15 | 绍兴宝业西伟德混凝土预制件有限公司 | The vertical antidetonation connected node of the prefabricated overlapped shear wall of L-type |
| CN104775553A (en) * | 2015-04-16 | 2015-07-15 | 华东建筑设计研究院有限公司 | Novel L-shaped edge member for superimposed slab shear walls and connecting method for novel L-shaped edge member |
| CN105442728A (en) * | 2015-11-24 | 2016-03-30 | 绍兴宝业西伟德混凝土预制件有限公司 | Superimposed shear wall vertical connection node and construction method |
| CN105937277A (en) * | 2016-06-21 | 2016-09-14 | 华东建筑设计研究院有限公司 | Connection Structure of L-shaped Shear Wall Edge Members |
| CN206157944U (en) * | 2016-09-30 | 2017-05-10 | 浙江宝业现代建筑工业化制造有限公司 | Integration superimposed shear wall board L type horizontally connect node |
-
2016
- 2016-09-30 CN CN201610867635.0A patent/CN106245813A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800531A (en) * | 2006-01-17 | 2006-07-12 | 张晶廷 | Joint construction method of prefabricated composite bearing wall structure |
| CN201649367U (en) * | 2010-03-19 | 2010-11-24 | 南通建筑工程总承包有限公司 | L-shaped shear wall horizontal connection node |
| CN102900170A (en) * | 2010-03-19 | 2013-01-30 | 南通建筑工程总承包有限公司 | Horizontal joint of L-shaped shear wall |
| CN203613676U (en) * | 2013-12-03 | 2014-05-28 | 南京工业大学 | Built-in concealed brace self-insulation laminated plate type shear wall |
| CN103711232A (en) * | 2013-12-26 | 2014-04-09 | 北京工业大学 | L-shaped frame component and lightweight concrete wall prefabricated type shear wall and connection construction method |
| CN204266415U (en) * | 2014-10-08 | 2015-04-15 | 绍兴宝业西伟德混凝土预制件有限公司 | The vertical antidetonation connected node of the prefabricated overlapped shear wall of L-type |
| CN104775553A (en) * | 2015-04-16 | 2015-07-15 | 华东建筑设计研究院有限公司 | Novel L-shaped edge member for superimposed slab shear walls and connecting method for novel L-shaped edge member |
| CN105442728A (en) * | 2015-11-24 | 2016-03-30 | 绍兴宝业西伟德混凝土预制件有限公司 | Superimposed shear wall vertical connection node and construction method |
| CN105937277A (en) * | 2016-06-21 | 2016-09-14 | 华东建筑设计研究院有限公司 | Connection Structure of L-shaped Shear Wall Edge Members |
| CN206157944U (en) * | 2016-09-30 | 2017-05-10 | 浙江宝业现代建筑工业化制造有限公司 | Integration superimposed shear wall board L type horizontally connect node |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119901A (en) * | 2017-05-02 | 2017-09-01 | 中建局集团建设发展有限公司 | The cast-in-place system of formwork structure and shear wall and construction method of shear wall angle node |
| CN107119901B (en) * | 2017-05-02 | 2023-08-22 | 中建一局集团建设发展有限公司 | Template structure of shear wall corner node, shear wall cast-in-situ system and construction method |
| CN107119826A (en) * | 2017-06-29 | 2017-09-01 | 中国建筑第八工程局有限公司 | Autoclaved aerated concrete slab is filled wall and constructed with column connected node and its construction method |
| CN108104333A (en) * | 2017-12-12 | 2018-06-01 | 呼和浩特市中朵兴泰远大建筑工业有限公司 | Overlap exterior wall L-type connecting node and its construction method |
| CN108104332A (en) * | 2017-12-12 | 2018-06-01 | 呼和浩特市中朵兴泰远大建筑工业有限公司 | Overlap exterior wall L-type connecting node and its construction method |
| CN108104330A (en) * | 2017-12-12 | 2018-06-01 | 呼和浩特市中朵兴泰远大建筑工业有限公司 | Overlap exterior wall L-type connecting node and its construction method |
| CN109914678A (en) * | 2019-04-17 | 2019-06-21 | 上海市房屋建筑设计院有限公司 | A kind of corner wall of self-heat conserving quoin and its construction |
| CN111270793A (en) * | 2019-11-28 | 2020-06-12 | 上海中森建筑与工程设计顾问有限公司 | Integrated heat-preservation double-sided superposed wallboard and construction method |
| CN111691583A (en) * | 2020-06-12 | 2020-09-22 | 中国建筑标准设计研究院有限公司 | Vertical post-cast section concentrates superimposed shear wall vertical and horizontal wall connected node structure of arrangement of reinforcement |
| CN112227556A (en) * | 2020-09-30 | 2021-01-15 | 三一筑工科技有限公司 | Single-face superposed prefabricated part joint and construction method thereof |
| CN114319429A (en) * | 2021-12-03 | 2022-04-12 | 中铁建华南建设有限公司 | Prefabricated steel bar truss node structure and subway station side wall and bottom plate connection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106245813A (en) | Integration overlapped shear wall plate L-type horizontal connecting node | |
| CN105714963B (en) | A kind of inorganic light weight combined heat-insulating integral exterior wall cladding system and its installation method | |
| CN102758509B (en) | Horizontal seam waterproof plate of prefabricated exterior wall cladding | |
| CN105089178B (en) | A kind of pre-splicing Standard formula building of prefabricated steel reinforced concrete shear walls | |
| CN108385871A (en) | The precast wall body of fabricated structure | |
| CN107165314A (en) | Assembled sandwich heat preservation concrete shear wall structure non-dismantling formwork system | |
| CN106836526A (en) | Prefabricated reinforced concrete composite thermal-insulation external wall panel and its making and installation method | |
| CN108035485A (en) | Assembled CF steam pressures porcelain powder air entrained concrete shear wall Side fascia and production method | |
| CN206308842U (en) | A kind of lightgage steel joist composite concrete wallboard hoisting structure | |
| CN105696734A (en) | Heat-retaining heat-insulating fireproof ratproof assembled composite wall for modern henhouse building | |
| KR20120115641A (en) | Form-free both insulation wall | |
| CN106284751A (en) | A kind of heat preservation decoration integrative overlapped shear wall plate L-type connects node and construction method | |
| CN106320514A (en) | Overall post-pouring type industrial building system and construction method thereof | |
| CN206157944U (en) | Integration superimposed shear wall board L type horizontally connect node | |
| CN205475901U (en) | Inorganic light compound incubation integration exterior wall cladding system | |
| CN104234302A (en) | Self-heat-preservation prefabricated outer wall board with frame net rack | |
| CN208039491U (en) | Outer wall of basement waterproof construction post-cast strip component | |
| CN206752892U (en) | A kind of prefabricated shock insulation staircase structure | |
| CN105442728A (en) | Superimposed shear wall vertical connection node and construction method | |
| CN108643346A (en) | Assembled built-in heat insulation layer foamed concrete composite wall-light steel frame-floor connecting node | |
| CN209603296U (en) | A kind of assembly concrete building prefabrication exterior wall connecting structure | |
| CN106703015A (en) | Steel plate concrete prefabricated part, permanent-temporary combined underground enclosure system and construction methods | |
| CN107165332B (en) | High-integration assembled enclosure wall board | |
| CN206189652U (en) | Keep warm and decorate integration superimposed shear wall board L type connected node | |
| CN107130706A (en) | A kind of assembled combined steel plate storehouse concrete structure outer heat preservation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |