CN207863150U - Overlap wall and horizontal member connecting node - Google Patents
Overlap wall and horizontal member connecting node Download PDFInfo
- Publication number
- CN207863150U CN207863150U CN201721722452.6U CN201721722452U CN207863150U CN 207863150 U CN207863150 U CN 207863150U CN 201721722452 U CN201721722452 U CN 201721722452U CN 207863150 U CN207863150 U CN 207863150U
- Authority
- CN
- China
- Prior art keywords
- wall
- overlapping
- horizontal member
- reinforcing bar
- preformed 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.)
- Active
Links
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
A kind of overlapping wall and horizontal member connecting node and its construction method comprising the first and second overlapping wall (A, B) of overlapping setting through a bonding pad (13), and the first and second overlapping wall is through bonding pad connection horizontal member (C).First and second overlapping wall is respectively included positioned at the wall preformed layer (8) of both sides and positioned at intermediate wall in-situ layer (9)；Horizontal member includes the plate preformed layer (6) being connected with each other and plate in-situ layer (5)；Pre-buried vertical connection reinforcing bar (7) in the wall in-situ layer of first and second overlapping wall and bonding pad, stiffener hoop is arranged in first and second overlapping within the walls, in in the stiffener hoop or being connected thereto fixation, the wall vertical reinforcement of the second overlapping wall stretches into bonding pad vertical connection steel-bar arrangement；The plate transverse steel of horizontal member stretches into bonding pad, and cast-in-place concrete makes the first and second overlapping wall link into an integrated entity with horizontal member in bonding pad.
Description
Technical field
The utility model belongs to construction engineering technical field, and in particular to a kind of overlapping wall and horizontal member connecting node.
Background technology
Assembled architecture is widely to be approved and be pushed away outstanding advantages of its standard, efficient, heat preservation, energy-saving and environmental protection
Wide application.But some prefabricated components in assembled architecture, such as prefabricated overlapping wall be laminar product, including prefabricated outer impeller, in
Between in-situ layer and prefabricated interior impeller, or including prefabricated thermal insulation exterior wall plate, adiabator plate, prefabricated outer impeller, intermediate in-situ layer
With prefabricated interior impeller, low, globality poor that the multilayered structure of this prefabricated overlapping wall be easy to cause inner connecting structure intensity is special
It is not that the binding force of prefabricated outer impeller, intermediate in-situ layer and prefabricated interior impeller needs to be further strengthened.In addition, prefabricated overlapping wall
Bonding strength and globality between horizontal member also need to be further strengthened.
Utility model content
Technical problem to be solved in the utility model is：In view of the above-mentioned problems of the prior art, and providing a kind of
Wall and horizontal member connecting node are overlapped, to reinforce the connection structure and overall performance of prefabricated overlapping wall and horizontal member, is carried
Rise the technical performance of assembled architecture.
In order to solve the above technical problems, the utility model provides a kind of overlapping wall and horizontal member connecting node, including
Through a bonding pad, the first overlapping wall of vertical direction overlapping setting and the second overlapping wall, the first and second overlapping wall connect through bonding pad
Horizontally disposed horizontal member is connect, the first and second overlapping wall respectively includes showing positioned at the wall preformed layer of both sides and positioned at intermediate wall
Layer is poured, horizontal member includes the plate preformed layer and plate in-situ layer of overlapping setting, the wall in-situ layer of the first and second overlapping wall and company
Pre-buried elongated vertical connection reinforcing bar in area is connect, the reinforcement perpendicular to vertical connection reinforcing bar is arranged in first and second overlapping within the walls
Stirrup, the vertical steel-bar arrangement that connects is in the stiffener hoop or vertical connection reinforcing bar binding is on the stiffener hoop, position
It is stretched into bonding pad in the wall vertical reinforcement in the wall preformed layer of the second overlapping wall of lower part；The plate preformed layer of the horizontal member
It is extended into bonding pad with the plate transverse steel in plate in-situ layer；In bonding pad cast-in-place concrete make the first and second overlapping wall with
Horizontal member links into an integrated entity.
The stiffener hoop is square stirrup, the pre-buried institute of difference in the both walls preformed layer of the first and second overlapping wall
State wall vertical reinforcement and the wall horizontal reinforcement perpendicular to wall vertical reinforcement, it is pre- between the both walls preformed layer interior wall vertical reinforcement
Truss bars and the square stirrup are buried, the vertical connection steel-bar arrangement is in the square stirrup.
The truss bars are horizontal or vertical to be set in the both walls preformed layer of the first and second overlapping wall, and described
Square stirrup is staggered with the horizontally disposed truss bars.
The square stirrup is set to being set close to second overlapping wall one end, and closer to the second overlapping wall for the first overlapping wall
It sets closeer.
Wall vertical reinforcement in the wall preformed layer of the second overlapping wall stretches into bonding pad and is formed U-shaped structure, is located at
Horizontal connection reinforcing bar is set in the U-shaped structure of bonding pad.
It is provided with the plate longitudinal reinforcement vertical with plate transverse steel in the plate preformed layer and plate in-situ layer of the horizontal member.
The horizontal member is laminated floor slab or pre-stress floor, and pre-buried bridging plate preformed layer and plate are existing in laminated floor slab
Pour the truss bars of layer.
The stiffener hoop is the truss stirrup of V-type, pre- respectively in the both walls preformed layer of the first and second overlapping wall
Bury the wall vertical reinforcement and the wall horizontal reinforcement perpendicular to wall vertical reinforcement, the both walls preformed layer interior wall vertical reinforcement it
Between horizontal or vertical pre-buried truss bars, the vertical connection steel-bar arrangement is in horizontal pre-buried truss bars.
The external wall preformed layer of the second overlapping wall extends into bonding pad, and the U-shaped structure and water of wall vertical reinforcement
The side of flushconnection reinforcing bar is arranged in the external wall preformed layer extension of the second overlapping wall.
In said program, the stiffener hoop is alternatively horizontally disposed tie hoop, the first and second overlapping wall
The pre-buried wall vertical reinforcement of difference and the wall horizontal reinforcement perpendicular to wall vertical reinforcement, the both walls in both walls preformed layer
Horizontal or vertical pre-buried truss bars between preformed layer interior wall vertical reinforcement are horizontally disposed with the spiral hoop in the wall in-situ layer
Muscle, the vertical connection reinforcing bar are bound together with tie hoop.
In said program, the stiffener hoop is horizontally disposed rectangle hoop, the both sides of the first and second overlapping wall
The pre-buried wall vertical reinforcement and the wall horizontal reinforcement perpendicular to wall vertical reinforcement, the both walls are prefabricated respectively in wall preformed layer
Horizontal or vertical pre-buried truss bars between layer interior wall vertical reinforcement, the rectangle hoop is horizontally disposed in the wall in-situ layer,
The vertical connection reinforcing bar is bound together with rectangle hoop.
Feature and effect：
The both walls preformed layer and its pre-buried various reinforcing bars of the overlapping wall of the utility model first and second are all pre- by plant produced
System, standardized work make high-efficiency high-quality, avoid site operation need a large amount of templates, scaffold, fastener, cement, sandstone,
Building materials and the environmental pollution brought of constructing, processing waste problem low with long in time limit, efficiency.Again due to the first and second overlapping wall
Wall is laminar product, and internal links structural strength and overall performance all need to be further strengthened, and building element is come
It says, structural strength and overall performance are vital, and therefore, the utility model is not only pre-buried within the walls in the first and second overlapping
It is disposed with wall horizontal reinforcement, wall vertical reinforcement, is also especially added in both walls preformed layer and wall in-situ layer and bridges the three's
Square stirrup and truss bars, and square stirrup and truss bars are multiple, and parallel spaced-apart arranged is whole from top to bottom
A first and second overlapping within the walls, to greatly improve the first and second overlapping structural strength of portion's connection, overall performance and can within the walls
By property.In addition, having additional elongated vertical connection reinforcing bar in the wall in-situ layer of the first and second overlapping wall of the utility model, also can
Further strengthen the structural strength of wall in-situ layer, the structural behaviour of stress performance and whole overlapping wall.The utility model is also
The both walls preformed layer ends of two overlapping walls are reserved with the wall vertical reinforcement of U-shaped structure, the wall vertical reinforcement of the U-shaped structure and the
When one overlapping wall is connected and fixed, the structural strength and reliability of connecting node are significantly enhanced.
Description of the drawings
Fig. 1 is the utility model first embodiment cross-sectional view of the structure；
Fig. 2 is Fig. 1 cross-sectional views；
Fig. 3 is the utility model second embodiment cross-sectional view of the structure；
Fig. 4 is Fig. 3 cross-sectional views；
Fig. 5 the utility model 3rd embodiment cross-sectional view of the structure；
Fig. 6 is that Fig. 5 removes the cross-sectional view after thermal insulation external wall panel and insulating layer；
Fig. 7 is the utility model fourth embodiment cross-sectional view of the structure；
Fig. 8 is Fig. 7 cross-sectional views.
Reference numeral：
1-truss bars, 2-wall horizontal reinforcements, 3-wall vertical reinforcements, 4-square stirrups, 5-plate in-situ layers, 6-plates
Preformed layer, 7-vertically connect reinforcing bar, 8-wall preformed layers, 9-wall in-situ layers, 10-plate transverse steels, 11-plate longitudinal reinforcements,
12-horizontal connection reinforcing bars, 13-bonding pads, 14-tie hoops, 15-insulating layers, 16-thermal insulation external wall panels, 17-rectangle hoops
Muscle, A- first overlap wall, and B- second overlaps wall, C- horizontal members.
Specific implementation mode
As shown in Figure 1 and Figure 2, the utility model overlapping wall includes connecting through one with horizontal member connecting node first embodiment
Meet area 13 and the first overlapping wall A of vertical direction overlapping setting and the second overlapping wall B, and first and second overlapping wall A, B is through bonding pad
The 13 horizontally disposed horizontal member C of connection.
First and second overlapping wall A, B is respectively included positioned at the wall preformed layer 8 of both sides and positioned at intermediate wall in-situ layer 9.The
One, the pre-buried wall vertical reinforcement 3 of difference and the wall level perpendicular to wall vertical reinforcement 3 in the both walls preformed layer 8 of two overlapping wall A, B
Reinforcing bar 2, pre-buried truss bars 1 and square stirrup 4 between both walls preformed layer interior wall vertical reinforcement 3.Truss bars 1 with vertically connect
It is parallel or be vertically arranged to connect reinforcing bar 7, square stirrup 4 connect reinforcing bar 7 and be vertically arranged with vertical, and vertically connects reinforcing bar 7 and be set to
In square stirrup 4.In horizontal direction, square stirrup 4 is staggered with horizontally disposed truss bars 1.Square stirrup 4 is preferable
It is set to the connecting pin of the first overlapping wall A, and closeer closer to connecting pin setting.The external wall preformed layer 8 of second overlapping wall B prolongs
Bonding pad 13 is extended into, and the setting of the side of the U-shaped structure of wall vertical reinforcement 3 and horizontal connection reinforcing bar 12 is in the second overlapping wall B
External wall preformed layer extension in.
Horizontal member C includes the plate preformed layer 5 and plate in-situ layer 6 of overlapping setting.The plate preformed layer 6 and plate of horizontal member C
The plate longitudinal reinforcement 11 vertical with plate transverse steel 10 is provided in in-situ layer 5.In horizontal member C can also pre-buried bridging plate it is prefabricated
The truss bars 1 of layer 6 and plate in-situ layer 5.
Pre-buried elongated vertical connection reinforcing bar 7 in the wall in-situ layer 9 of first and second overlapping wall A, B and bonding pad 13, first,
Setting vertically connects reinforcing bar perpendicular to the square stirrup 4 of vertical connection reinforcing bar 7 between the both walls preformed layer 8 of two overlapping wall A, B
7 are set in the square stirrup 4, and the wall vertical reinforcement 3 in the wall preformed layer 8 of the second overlapping wall B of lower part stretches into connection
In area 13 and U-shaped structure is formed, is located at setting horizontal connection reinforcing bar 12 in the U-shaped structure of bonding pad 13；The plate of horizontal member C
Plate transverse steel 10 in preformed layer 5 and plate in-situ layer 6 extends into bonding pad 13；Cast-in-place concrete makes in bonding pad 13
One, two overlapping wall A, B and horizontal member C link into an integrated entity.
As shown in Figure 3, Figure 4, the general configuration of the utility model overlapping wall and horizontal member connecting node second embodiment
It is identical with the first embodiment, only, in the both walls preformed layer interior wall vertical reinforcement 3 of first and second overlapping wall A, B in the present embodiment
Between horizontal or vertical pre-buried truss bars 1, the vertical reinforcing bar 7 that connects is directly arranged in horizontal pre-buried truss bars 1.
As shown in Figure 5, Figure 6, the general configuration of the utility model overlapping wall and horizontal member connecting node 3rd embodiment
It is identical with the first embodiment, only, in the both walls preformed layer interior wall vertical reinforcement 3 of first and second overlapping wall A, B in the present embodiment
Between horizontal or vertical pre-buried truss bars 1, the vertical wall in-situ layer for connecting reinforcing bar 7 and being directly arranged at first and second overlapping wall A, B
In 7, and the multiple spiral shells being horizontally placed in the wall in-situ layer 7 of first and second overlapping wall A, B are banded on the vertical connection reinforcing bar 7
Revolve stirrup 14.In addition, in the present embodiment, a side wall preformed layer 8 of first and second overlapping wall A, B has been orderly arranged outside each insulating layer
15 and thermal insulation external wall panel 16.
As shown in Figure 7, Figure 8, the general configuration of the utility model overlapping wall and horizontal member connecting node fourth embodiment
It is identical as 3rd embodiment, it only, in the present embodiment is banded on vertically connection reinforcing bar 7 and is horizontally placed on the first and second overlapping
Multiple rectangle hoops 17 in the wall in-situ layer 7 of wall A, B.
The construction method of above-mentioned overlapping wall and horizontal member connecting node comprising the following steps：
1) the second overlapping of lifting wall B, and it is U-shaped to be placed into the wall vertical reinforcement that installation site makes the second overlapping wall stretch out vertically
Structure is set to bonding pad 13 upward, while building the first support system for the second overlapping wall B；
2) the vertical one end for connecting reinforcing bar 7 of setting, second in bonding pad 13 are folded in the in-situ layer of the second overlapping wall B
Close setting horizontal connection reinforcing bar 12 in the wall vertical reinforcement U-shaped structure that wall stretches out；
3) lifting horizontal member C is to its installation site, and 10 external part of plate transverse steel of horizontal member C and second is made to fold
It closes the wall vertical reinforcement U-shaped structure at the top of wall B to be staggered in bonding pad 13, while the second support is built for horizontal member C
System；
4) rib mould is installed in 5 outside of the plate in-situ layer of horizontal member C；
8) concreting second is used to overlap the wall in-situ layer 9 of wall, the plate in-situ layer 5 of horizontal member C and bonding pad 13；
9) rib mould on the outside of the plate in-situ layer of horizontal member C is removed；
10) the first overlapping of lifting wall A, and being placed into installation site vertically makes the other end for vertically connecting reinforcing bar 7 stretch into the
In square stirrup or horizontally disposed truss bars in the wall in-situ layer of one overlapping wall A, while the is built for the first overlapping wall A
Three support systems；
11) it uses concreting first to overlap the wall in-situ layer 9 of wall A, makes the first and second overlapping wall positioned at bonding pad periphery
A, the plate in-situ layer of the wall in-situ layer of B and horizontal member C form integral structure, you can.
Claims (9)
1. a kind of overlapping wall and horizontal member connecting node, include through a bonding pad (13) and vertical direction overlaps the first of setting
Wall (A) and the second overlapping wall (B) are overlapped, the first and second overlapping wall (A, B) connects horizontally disposed horizontal member through bonding pad (13)
(C), the first and second overlapping wall (A, B) is respectively included positioned at the wall preformed layer (8) of both sides and positioned at intermediate wall in-situ layer (9), water
Flat component (C) includes the plate preformed layer (5) and plate in-situ layer (6) of overlapping setting, which is characterized in that the first and second overlapping wall
Pre-buried vertical connection reinforcing bar (7) in the wall in-situ layer (9) of (A, B) and bonding pad (13), the first and second overlapping wall (A, B) are interior
Stiffener hoop perpendicular to vertical connection reinforcing bar (7) is set, and vertically connection reinforcing bar (7) is set in the stiffener hoop or perpendicular
To the binding of connection reinforcing bar in the wall vertical steel in the wall preformed layer of the second overlapping wall (B) on the stiffener hoop, being located at lower part
Muscle (3) stretches into bonding pad (13)；Plate transverse steel in the plate preformed layer (5) and plate in-situ layer (6) of the horizontal member (C)
(10) it extends into bonding pad (13)；Bonding pad (13) interior cast-in-place concrete makes the first and second overlapping wall (A, B) and horizontal member
(C) it links into an integrated entity.
2. overlapping wall according to claim 1 and horizontal member connecting node, it is characterised in that：The stiffener hoop is
Square stirrup (4), in the both walls preformed layer of the first and second overlapping wall (A, B) respectively the pre-buried wall vertical reinforcement (3) and
Perpendicular to the wall horizontal reinforcement (2) of wall vertical reinforcement (3), pre-buried purlin between the both walls preformed layer interior wall vertical reinforcement (3)
Frame reinforcing bar (1) and the square stirrup (4), the vertical connection reinforcing bar (7) are set in the square stirrup (4).
3. overlapping wall according to claim 2 and horizontal member connecting node, it is characterised in that：The truss bars (1)
Be set to it is described first and second overlapping wall (A, B) both walls preformed layer (8) in, and the square stirrup (4) with it is horizontally disposed
The truss bars (1) are staggered.
4. overlapping wall according to claim 1 and horizontal member connecting node, it is characterised in that：The second overlapping wall
(B) the wall vertical reinforcement (3) in wall preformed layer stretches into bonding pad (13) and is formed U-shaped structure, is located at bonding pad (13)
Setting horizontal connection reinforcing bar (12) in the U-shaped structure.
5. overlapping wall according to claim 1 and horizontal member connecting node, it is characterised in that：The horizontal member (C)
For laminated floor slab or pre-stress floor, and in laminated floor slab pre-buried bridging plate preformed layer (6) and plate in-situ layer (5) Truss Steel
Muscle.
6. overlapping wall according to claim 1 and horizontal member connecting node, it is characterised in that：The stiffener hoop is
The truss stirrup (1) of V-type, the interior wall vertical reinforcement pre-buried respectively of both walls preformed layer of the first and second overlapping wall (A, B)
(3) and perpendicular to wall vertical reinforcement (3) wall horizontal reinforcement (2), it is pre- between the both walls preformed layer interior wall vertical reinforcement (3)
Truss bars (1) are buried, the vertical connection reinforcing bar (7) is set in horizontal pre-buried truss bars (1).
7. overlapping wall according to claim 1 and horizontal member connecting node, it is characterised in that：The second overlapping wall
(B) external wall preformed layer extends into bonding pad (13), and the U-shaped knot of the wall vertical reinforcement (3) of the second overlapping wall (B)
The setting of the side of structure and horizontal connection reinforcing bar (12) is in the external wall preformed layer extension of the second overlapping wall (B).
8. overlapping wall according to claim 1 and horizontal member connecting node, it is characterised in that：The stiffener hoop is
The interior wall pre-buried respectively of both walls preformed layer of horizontally disposed tie hoop (16), the first and second overlapping wall (A, B) is perpendicular
Wall horizontal reinforcement (2) to reinforcing bar (3) and perpendicular to wall vertical reinforcement (3), the both walls preformed layer interior wall vertical reinforcement (3)
Between pre-buried truss bars (1), the tie hoop (16), the vertical connection reinforcing bar are horizontally disposed in the wall in-situ layer
(7) it is connect with tie hoop (16).
9. overlapping wall according to claim 1 and horizontal member connecting node, it is characterised in that：The stiffener hoop is
The interior wall pre-buried respectively of both walls preformed layer of horizontally disposed rectangle hoop (17), the first and second overlapping wall (A, B) is perpendicular
Wall horizontal reinforcement (2) to reinforcing bar (3) and perpendicular to wall vertical reinforcement (3), the both walls preformed layer interior wall vertical reinforcement (3)
Between pre-buried truss bars (1), the rectangle hoop (17), the vertical connection reinforcing bar are horizontally disposed in the wall in-situ layer
(7) it is connect with rectangle hoop (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721722452.6U CN207863150U (en) | 2017-12-12 | 2017-12-12 | Overlap wall and horizontal member connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721722452.6U CN207863150U (en) | 2017-12-12 | 2017-12-12 | Overlap wall and horizontal member connecting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207863150U true CN207863150U (en) | 2018-09-14 |
Family
ID=63468887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721722452.6U Active CN207863150U (en) | 2017-12-12 | 2017-12-12 | Overlap wall and horizontal member connecting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207863150U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893477A (en) * | 2017-12-12 | 2018-04-10 | 呼和浩特市中朵兴泰远大建筑工业有限公司 | Overlap wall and horizontal member connecting node and its construction method |
| CN110080385A (en) * | 2019-04-23 | 2019-08-02 | 中铁第四勘察设计院集团有限公司 | A kind of prefabricated component |
| CN110206163A (en) * | 2019-06-18 | 2019-09-06 | 五冶集团上海有限公司 | A kind of PC superimposed sheet location structure |
-
2017
- 2017-12-12 CN CN201721722452.6U patent/CN207863150U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893477A (en) * | 2017-12-12 | 2018-04-10 | 呼和浩特市中朵兴泰远大建筑工业有限公司 | Overlap wall and horizontal member connecting node and its construction method |
| CN107893477B (en) * | 2017-12-12 | 2023-09-19 | 长沙远大住宅工业集团股份有限公司 | Connecting node of laminated wall and horizontal member and construction method thereof |
| CN110080385A (en) * | 2019-04-23 | 2019-08-02 | 中铁第四勘察设计院集团有限公司 | A kind of prefabricated component |
| CN110206163A (en) * | 2019-06-18 | 2019-09-06 | 五冶集团上海有限公司 | A kind of PC superimposed sheet location structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107893477A (en) | Overlap wall and horizontal member connecting node and its construction method | |
| CN105569224B (en) | Concrete filled steel tube edge constraint overlaps monoblock type shear wall and preparation and installation method | |
| CN107938892A (en) | Overlap exterior wall and overlapping beam connecting node and its construction method | |
| CN207878747U (en) | A kind of laminated floor slab prefabricated board | |
| CN106065663A (en) | Assembled steel reinforced concrete beam and plate system with in-situ layer in building structure | |
| CN207863150U (en) | Overlap wall and horizontal member connecting node | |
| CN205954921U (en) | Novel big board shear wall structure is secretly supported in bolted connection's prefabricated assembled area | |
| CN107893476A (en) | Overlap wall and horizontal member connecting node and its construction method | |
| CN103410265A (en) | Jointing structure of composite floor | |
| CN107447901A (en) | Anti-seismic prefabricated floor and floor antidetonation splicing construction | |
| CN108301545A (en) | A kind of big module overlapping contignation of the assembled with space truss temporary support | |
| CN108385884A (en) | A kind of bolted and welded connection steel reinforced concrete special-shape column-stealth beam floor assembly system | |
| CN207812838U (en) | One kind is U-shaped to be exempted to tear construction column template open | |
| CN207739391U (en) | Overlap wall and horizontal member connecting node | |
| CN107893478A (en) | Overlap wall and horizontal member connecting node and its construction method | |
| CN207739390U (en) | Overlap wall and horizontal member connecting node | |
| CN108104331A (en) | Overlap wall body structure and preparation method thereof | |
| CN107975165A (en) | Overlap wall body structure and preparation method thereof | |
| CN106760036A (en) | A kind of prefabricated steel combined concrete shear wall | |
| CN109024699A (en) | Monoblock type water-stopping system and preparation method thereof | |
| CN207829236U (en) | Overlap wall body structure | |
| CN211974012U (en) | Cast-in-place frame of prefabricated building | |
| CN207863237U (en) | Overlap exterior wall and overlapping beam connecting node | |
| CN209538372U (en) | A kind of combination precast concrete balcony | |
| CN107938891A (en) | Overlap wall body structure and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220119 Address after: 410000 Junction of Lusong Road and Dongfanghong Road, Changsha High-tech Development Zone, Changsha City, Hunan Province Patentee after: CHANGSHA BROAD HOMES INDUSTRIAL GROUP Co.,Ltd. Address before: 010000 stone office building, North Huqing Road, Chengguan Town, Helinger County, Hohhot City, Inner Mongolia Autonomous Region Patentee before: HOHHOT JOINDO XINGTAI BROAD ARCHITECTURAL INDUSTRY CO.,LTD. Patentee before: Changsha Yuanda Housing Industry Group Co., Ltd |
|
| TR01 | Transfer of patent right |