CN106567494B - A kind of prefabricated outer wall panel and its assembly method - Google Patents
A kind of prefabricated outer wall panel and its assembly method Download PDFInfo
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- CN106567494B CN106567494B CN201610943198.6A CN201610943198A CN106567494B CN 106567494 B CN106567494 B CN 106567494B CN 201610943198 A CN201610943198 A CN 201610943198A CN 106567494 B CN106567494 B CN 106567494B
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- prefabricated outer
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- 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
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/049—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres completely or partially of insulating material, e.g. cellular concrete or foamed plaster
-
- 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
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- 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
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The present invention discloses a kind of prefabricated outer wall panel and its assembly method, it is characterized by: prefabricated outer wall panel entirety is as factory according to size Prefabrication as defined in design drawing, prefabricated outer wall panel is bolted with mounting post, and slidingtype bolt is arranged on prefabricated outer wall panel, and mounting post pre-installs connector.Prefabricated outer wall panel and mounting post central filler concrete simultaneously do water-proofing treatment.Accuracy is improved the advantage is that: slidingtype bolt is able to achieve three-dimensional adjustment compared in existing some prefabricated outer wall panels, simplifies installation procedure, shortens the construction time.Product of the present invention meets the development strategy of national energy conservation and emission reduction and building industrialization, solves traditional architecture the problems such as building energy consumption present on production method is high, resource and energy consumption are big, construction industry scientific and technological content is low and production efficiency is low.
Description
Technical field
The invention belongs to technical field of buildings, are related to a kind of prefabricated outer wall panel, can be widely applied to various steel constructions, frame
Structural construction etc..
Background technique
From 1958 since first precast concrete wall panel house is built up in Beijing, precast concrete wall panel industrial development
Rapidly.Although building full assembled and assembled integral large panel building using precast concrete wall panel, construction factory can be improved
Change, mechanization degree, reduce situ wet operation, saves live recruitment, overcome seasonal effect, shorten the construction period, and is pre-
Side fascia processed has become one of the approach of building industrialization development.However the installation of prefabricated outer wall panel times so has the following problems:
Side fascia in-site installation mode is not inconsistent with calculation model for design, and Side fascia installation and adjustment difficulty is big, and Side fascia connect heat with main body
Bridge, Side fascia and main body connecting portion seep water.
Summary of the invention
The object of the present invention is to provide a kind of efficient, convenient and fast prefabricated outer wall panel and assembly methods.The present invention, which uses, to be added
Gas concrete and prestressed anchor guarantee its shearing strength while mitigating prefabricated outer wall panel；It is realized using slidingtype bolt
Three-dimensional is mobile, greatly improves accuracy, reduces difficulty of construction, accelerates construction speed and ensure that construction quality.
To solve the above-mentioned problems and realize that above-mentioned requirements, the present invention take following technical solution.
(1) this prefabricated outer wall panel is equipped with anchor pole, threaded anchor pole cap, slidingtype bolt, bolt position-limited box, embedded box, slot living,
Air entrained concrete fills wall wall, mounting post, built-in connection in column, nut bore, and nut inner link reinforces steel disc.
(2) this prefabricated outer wall panel mainly passes through in slidingtype bolt and column built-in connection air entrained concrete is filled wall wall
Body is fixed in mounting post.Air entrained concrete filling wall wall is integrated by anchor pole and threaded anchor pole cap with embedded box connection.
Nut bore and reinforcing steel disc connection are integrated by built-in connection by nut inner link in column.
(3) this prefabricated outer wall panel fills wall wall using air entrained concrete, and air entrained concrete, which is kept the temperature, heat-proof quality is good (leads
Hot coefficient: 0.11): it keeps the temperature, heat-proof quality is six times of glass, three times of clay, ten times of normal concrete；It is fire-retardant, resistance to
Fiery (fire resisting in 4 hours): air entrained concrete is inorganic matter, will not be burnt, and will not generate pernicious gas at high temperature, thermally conductive system
Number is small, and thermophoresis is slow, can effectively resist fire, and protect its structure not by influence of fire；Lightweight, high-strength: density is common mixed
Solidifying soil 1/4, clay brick 1/3；Sound absorption, sound insulation value are good, and the air entrained concrete of different-thickness can reduce by 30~50 decibels
Noise；Cubic compressive strength >=4mpa.The present invention uses air entrained concrete, makes full use of it from heavy and light, intensity height, ductility
Advantage good, shock resistance is strong.
(4) this prefabricated outer wall panel uses prestressed anchor, improves prefabricated outer wall panel shear resistance and intensity, and prestressed anchor
Bar improves the globality of prefabricated outer wall panel, and the connection of embedded box and air entrained concrete filling wall wall is stronger.
(5) bolt position-limited box, work slot of the slidingtype bolt in bolt position-limited box are pre-installed in this prefabricated outer wall panel embedded box
The mobile adjustment of interior vertical direction, and prefabricated outer wall panel can adjust in the horizontal direction, realize three-dimensional adjustment, reduce pre- to producing
The required precision of system, improves overall accuracy and construction efficiency.
(6) the corresponding mounting post of this prefabricated outer wall panel is equipped with built-in connection in column, and nut bore and slidingtype bolt will add
Gas Concrete Filled wall wall is fixed in mounting post, and nut inner link and reinforcing steel disc set built-in connection in column firmly
In in mounting post.
(7) air entrained concrete filling wall wall is fixed on installation by nut bore and slidingtype bolt by this prefabricated outer wall panel
On column, the part self weight of air entrained concrete filling wall wall is transferred to mounting post, reduces air entrained concrete and fills wall wall pair
The load of floor weakens heat bridge effect.
The assembly method of prefabricated outer wall panel, comprising the following steps:
1) erection sequence figure is compiled.It, will be prefabricated outer first according to the size of prefabricated outer wall panel, quality mounting hanger when lifting
Wallboard is hung to behind ground suspender moving to wall top；
2) surveying setting-out is completed, according to the specific location line for the prefabricated outer wall panel released, using cushion block special to pre-
Side fascia processed carries out absolute altitude levelling；Every block of wallboard places (2) and organizes cushion block, and cushion block is individually positioned at component length direction 1/4,
And cushion block position should avoid doorway positions；
3) when hoisting prefabricated Side fascia, when lifting, each suspension centre answered uniform force, and lifting preferably use at the uniform velocity, and using slow,
It is fast to rise, delay the mode of operation put；
4) prefabricated outer wall panel bearing diagonal is installed, every piece of prefabricated outer wall panel is fixed with two bearing diagonals, and bearing diagonal is by dedicated spiral shell
Bolt is fixed on prefabricated outer wall panel；
5) slidingtype bolt (3) are adjusted, realizes that verticality is adjusted.With spanner by slidingtype bolt (3) precession nut bore
(10)；
6) the default joint gap for checking each side of prefabricated outer wall panel, after completing whole assembly connection, in prefabricated outer wall panel
Structurally waterproof is completed in the cementation of fissures processing that default wide seam between mounting post, floor carries out concrete.
The invention has the following advantages that
1, economical: air entrained concrete is light material, is self-possessed small, can reduce load-carrying members materials；Slidingtype bolt is realized
Three-dimensional adjustment, simplifies construction, shortens the completion time of project, increases profit margin.
2, convenient: Aerated concrete products size is accurate, light-weight, is readily transported, lifts, and prefabricated outer wall panel is during installation
Using dry construction method, and this prefabricated outer wall panel mounting process is easy, efficient, can effectively improve overall accuracy and quality.
3, environmentally friendly: under air entrained concrete high temperature and harmful substance will not to be discharged in fire, and independent small gas in wall
Bubble makes air entrained concrete have certain impermeability, can prevent the infiltration of gas and water.
Detailed description of the invention
Fig. 1 is prefabricated outer wall panel embedded box interior three-dimensional schematic diagram.
Fig. 2 is prefabricated outer wall panel embedded box entirety schematic three dimensional views.
Fig. 3 is prefabricated outer wall panel entirety schematic three dimensional views.
Fig. 4 is mounting post installation diagram.
Fig. 5 is built-in fitting schematic three dimensional views in column.
Specific embodiment
To keep the contents of the present invention more obvious and easy to understand, it is described further below in conjunction with the drawings and specific embodiments.
Technology contents, feature and effect for the present invention, cooperation below with reference to schema preferred embodiment it is detailed
It can be clearly appeared from explanation.By the explanation to specific embodiment, can have to the present invention and relatively deeply and specifically understand, however
Institute's accompanying drawings are only for reference and purposes of discussion, are not intended to limit the present invention.
As shown in Figs. 1-5, a kind of prefabricated outer wall panel, this prefabricated outer wall panel are equipped with anchor pole (1), threaded anchor pole cap (2), sliding
Formula bolt (3), bolt position-limited box (4), embedded box (5), slot (6) living, air entrained concrete fill wall wall (7), mounting post (8),
Built-in connection (9) in column, nut bore (10), nut inner link (11) are reinforced steel disc (12)；Prefabricated outer wall panel passes through slidingtype
Air entrained concrete filling wall wall (7) is fixed on mounting post (8) by built-in connection (9) in bolt (3) and column, aerating coagulation
Soil filling wall wall (7) is integrated by anchor pole (1) and threaded anchor pole cap (2) with embedded box (5) connection, built-in connection in column
(9) nut bore (10) and reinforcing steel disc (12) connection are integrated by nut inner link (11).
Two embedded boxes (5) are respectively set in prefabricated outer wall panel two sides, and embedded box (5) uses galvanized steel plain sheet, embedded box (5)
It is fixed by anchor pole (1) and threaded anchor pole cap (2) with air entrained concrete filling wall wall (7)；The setting of embedded box (5) lateral surface is lived
Slot (6), slot (6) living are located on the center line of prefabricated outer wall panel side, and slot (6) shape living is strip or ellipse, width
For the diameter of slidingtype bolt (3)；Bolt position-limited box (4) are installed in embedded box (5), using galvanized steel plain sheet, bolt position-limited box (4)
Pass through electric welding connection with embedded box (5)；Slidingtype bolt (3) is placed in bolt position-limited box (4), and the depth of bolt position-limited box (4)
Degree is the length of slidingtype bolt (3)；Prefabricated outer wall panel and mounting post (8) pass through pre-buried connection in slidingtype bolt (3) and column
Part (9) is fixed, pre-buried in pre-installation column corresponding with two embedded box (5) of prefabricated outer wall panel two sides in mounting post (8)
Connector (9)；Built-in connection (9) includes nut bore (10), two nut inner links (11), reinforces steel disc (12)；Two spiral shells
By electric welding connection, fixation, nut inner link (11) diameter is slightly larger than nut bore for female inner link (11) and reinforcing steel disc (12)
(10), and nut inner link (11) center line and nut bore (10) center line are in same straight line.Prefabricated outer wall panel is mixed using aerating
Solidifying soil filling wall wall (7) is mixed foaming agent (aluminium powder), by ingredient, is stirred using siliceous material and calcareous material as primary raw material
It mixes, be poured, light porous silicate product is made in precuring, cutting, steam pressure, the technical process such as maintenance；Built-in connection (9) in column
Including two nut bores (10), two nut inner links (11) and three reinforcing steel discs (12)；Built-in connection (9) includes in column
Two nut bores (10), two nut inner links (11) and three reinforcing steel discs (12)；Three reinforcing steel discs (12) are prolonged in nut
Connecting rod (11) is evenly distributed, and nut inner link (11) is reinforced in steel disc (12) and nut and connected through intermediate reinforcing steel disc (12)
Bar (11) passes through electric welding connection.
The present invention be prefabricated outer wall panel and its assembly method, according to Building Design requirement, according to construction drawing factory into
Row prefabricated outer wall panel pours, and wherein prestressed anchor (1) is pre-installed using pre-tensioning system, in factory's humidity 95%, 20 DEG C of temperature
The lower demoulding in 7 days of standard conditions of left and right persistently conserves 28 days, after reaching intensity, is transported to construction site.Built-in connection in column
(9) it is pre-installed in mounting post (8), carries out formwork at the construction field (site), conserve, the processes such as disassembly.
The installation method of prefabricated outer wall panel of the present invention, comprising the following steps:
1) erection sequence figure is compiled.It, will be prefabricated outer first according to the size of prefabricated outer wall panel, quality mounting hanger when lifting
Wallboard is hung to behind ground suspender moving to wall top.
2) surveying setting-out is completed, according to the specific location line for the prefabricated outer wall panel released, using cushion block special to pre-
Side fascia processed carries out absolute altitude levelling；Every block of wallboard places 2 groups of cushion blocks, and cushion block is individually positioned at component length direction 1/4, and
Cushion block position should avoid doorway positions.
3) when hoisting prefabricated Side fascia, when lifting, each suspension centre answered uniform force, and lifting preferably use at the uniform velocity, and using slow,
It is fast to rise, delay the mode of operation put.
4) prefabricated outer wall panel bearing diagonal is installed, every piece of prefabricated outer wall panel is fixed with two bearing diagonals, and bearing diagonal is by dedicated spiral shell
Bolt is fixed on prefabricated outer wall panel.
5) slidingtype bolt (3) are adjusted, realizes that verticality is adjusted.With spanner by slidingtype bolt (3) precession nut bore
(10).
6) the default joint gap for checking each side of prefabricated outer wall panel, after completing whole assembly connection, in prefabricated outer wall panel
Structurally waterproof is completed in the cementation of fissures processing that default wide seam between mounting post, floor carries out concrete.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement and polishing can also be made, these are improved and polishing is also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of prefabricated outer wall panel, it is characterised in that: this prefabricated outer wall panel is equipped with anchor pole (1), threaded anchor pole cap (2), slidingtype
Bolt (3), bolt position-limited box (4), embedded box (5), slot (6) living, air entrained concrete fill wall wall (7), mounting post (8), column
Interior built-in connection (9), nut bore (10), nut inner link (11) are reinforced steel disc (12)；Prefabricated outer wall panel passes through slidingtype spiral shell
Air entrained concrete filling wall wall (7) is fixed on mounting post (8) by built-in connection (9) in bolt (3) and column, air entrained concrete
Filling wall wall (7) is integrated by anchor pole (1) and threaded anchor pole cap (2) with embedded box (5) connection, built-in connection in column
(9) nut bore (10) and reinforcing steel disc (12) connection are integrated by nut inner link (11)；Prefabricated outer wall panel two sides difference
Two embedded boxes (5) are set, and embedded box (5) uses galvanized steel plain sheet, and embedded box (5) and air entrained concrete filling wall wall (7) are logical
It crosses anchor pole (1) and threaded anchor pole cap (2) is fixed；Embedded box (5) lateral surface is arranged slot (6) living, and slot (6) living are located at prefabricated outer wall panel
On the center line of side, and slot (6) shape living is strip or ellipse, and width is the diameter of slidingtype bolt (3)；Embedded box
(5) bolt position-limited box (4) are installed in, using galvanized steel plain sheet, bolt position-limited box (4) and embedded box (5) pass through electric welding connection；Sliding
Formula bolt (3) is placed in bolt position-limited box (4), and the depth of bolt position-limited box (4) is the length of slidingtype bolt (3)；It is prefabricated
Side fascia and mounting post (8) are fixed by built-in connection (9) in slidingtype bolt (3) and column, in mounting post (8) pre-installation with
Built-in connection (9) in the corresponding column of two embedded boxes (5) of prefabricated outer wall panel two sides；Built-in connection (9) wraps in column
It includes nut bore (10), two nut inner links (11), reinforce steel disc (12)；Two nut inner links (11) and reinforcing steel disc (12)
By electric welding connection, fixation, nut inner link (11) diameter is slightly larger than nut bore (10), and nut inner link (11) center line with
Nut bore (10) center line is in same straight line.
2. prefabricated outer wall panel according to claim 1, it is characterised in that: prefabricated outer wall panel fills wall using air entrained concrete
Wall (7) mixes foaming agent aluminium powder using siliceous material and calcareous material as primary raw material, by ingredient, stirring, casting, precuring,
Light porous silicate product is made in cutting, steam pressure, maintaining process process.
3. prefabricated outer wall panel according to claim 1, it is characterised in that: built-in connection (9) includes two nuts in column
Hole (10), two nut inner links (11) and three reinforcing steel discs (12).
4. prefabricated outer wall panel according to claim 1, it is characterised in that: three reinforcing steel discs (12) prolong nut inner link
(11) evenly distributed, nut inner link (11) reinforces steel disc (12) and nut inner link through intermediate reinforcing steel disc (12)
(11) pass through electric welding connection.
5. a kind of assembly method of prefabricated outer wall panel as described in claim 1, comprising the following steps:
1) erection sequence figure is compiled, first according to the size of prefabricated outer wall panel, quality mounting hanger when lifting, by prefabricated outer wall panel
It is hung to behind ground and suspender is moved into wall top；
2) surveying setting-out is completed, according to the specific location line for the prefabricated outer wall panel released, using cushion block special to prefabricated outer
Wallboard carries out absolute altitude levelling；Every block of wallboard places 2 groups of cushion blocks, and cushion block is individually positioned at component length direction 1/4, and cushion block
Position should avoid doorway positions；
3) when hoisting prefabricated Side fascia, when lifting, each suspension centre answered uniform force, and lifting preferably use at the uniform velocity, and using it is slow rise, fast liter,
The slow mode of operation put；
4) prefabricated outer wall panel bearing diagonal is installed, every piece of prefabricated outer wall panel is fixed with two bearing diagonals, and bearing diagonal is consolidated by special bolt
It is scheduled on prefabricated outer wall panel；
5) slidingtype bolt (3) are adjusted, realizes that verticality is adjusted, with spanner by slidingtype bolt (3) precession nut bore (10)；
6) the default joint gap for checking each side of prefabricated outer wall panel, after completing whole assembly connection, in prefabricated outer wall panel and peace
Structurally waterproof is completed in the cementation of fissures processing for filling the default wide seam progress concrete between column, floor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610943198.6A CN106567494B (en) | 2016-10-26 | 2016-10-26 | A kind of prefabricated outer wall panel and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610943198.6A CN106567494B (en) | 2016-10-26 | 2016-10-26 | A kind of prefabricated outer wall panel and its assembly method |
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| CN106567494A CN106567494A (en) | 2017-04-19 |
| CN106567494B true CN106567494B (en) | 2019-03-08 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265857A (en) * | 2018-01-24 | 2018-07-10 | 安徽宝润环保节能建材有限公司 | A kind of assembling structure of light cellular partition board |
| CN111608291B (en) * | 2020-05-22 | 2021-03-16 | 一方设计集团有限公司 | Energy-conserving building cavity wall body is stabilized to modularization |
| CN115434526A (en) * | 2022-09-26 | 2022-12-06 | 北京城建远东建设投资集团有限公司 | Assembly type building PCF board installation and positioning construction method |
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|---|---|---|---|---|
| JPH07158201A (en) * | 1993-12-02 | 1995-06-20 | Sekisui Plastics Co Ltd | Base for hollow concrete slab |
| CN102535739A (en) * | 2012-03-05 | 2012-07-04 | 沈汉杰 | Prefabricated module board body and outer wall system of curtain wall type building as well as construction method of outer wall system |
| CN102808450A (en) * | 2012-08-28 | 2012-12-05 | 初明进 | Assembled monolithic shear wall building structure and construction method thereof |
| CN203174810U (en) * | 2012-12-10 | 2013-09-04 | 吴淑环 | Bearing-and-leaning type installed assembly wall body |
| CN206289850U (en) * | 2016-10-26 | 2017-06-30 | 南昌大学 | A kind of precast wall panel |
-
2016
- 2016-10-26 CN CN201610943198.6A patent/CN106567494B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07158201A (en) * | 1993-12-02 | 1995-06-20 | Sekisui Plastics Co Ltd | Base for hollow concrete slab |
| CN102535739A (en) * | 2012-03-05 | 2012-07-04 | 沈汉杰 | Prefabricated module board body and outer wall system of curtain wall type building as well as construction method of outer wall system |
| CN102808450A (en) * | 2012-08-28 | 2012-12-05 | 初明进 | Assembled monolithic shear wall building structure and construction method thereof |
| CN203174810U (en) * | 2012-12-10 | 2013-09-04 | 吴淑环 | Bearing-and-leaning type installed assembly wall body |
| CN206289850U (en) * | 2016-10-26 | 2017-06-30 | 南昌大学 | A kind of precast wall panel |
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Inventor after: Lei Bin Inventor after: Zhao Chen Inventor after: Lin Wei Inventor after: Min Jun Inventor after: Wu Jie Inventor after: Zhong Xinzhuo Inventor after: Xiong Jingang Inventor after: Ma Yong Inventor after: Yan Yusong Inventor before: Zhao Chen Inventor before: Lin Wei Inventor before: Min Jun Inventor before: Wu Jie Inventor before: Zhong Xinzhuo Inventor before: Lei Bin Inventor before: Xiong Jingang Inventor before: Ma Yong Inventor before: Yan Yusong |
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Effective date of registration: 20210107 Address after: 330038 no.388 Lijing Road, Honggutan District, Nanchang City, Jiangxi Province Patentee after: ZHONGHENG CONSTRUCTION GROUP Co.,Ltd. Address before: 330038 No.999 Xuefu Avenue, Honggutan New District, Nanchang City, Jiangxi Province Patentee before: Nanchang University |
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