CN209145323U - Balcony is transformed in the low energy consumption of existing building - Google Patents
Balcony is transformed in the low energy consumption of existing building Download PDFInfo
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- CN209145323U CN209145323U CN201821691732.XU CN201821691732U CN209145323U CN 209145323 U CN209145323 U CN 209145323U CN 201821691732 U CN201821691732 U CN 201821691732U CN 209145323 U CN209145323 U CN 209145323U
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Abstract
The utility model discloses a kind of low energy consumption of existing building, and balcony is transformed, belong to building construction technical field, including the prefabricated balcony plate being connected with original exterior wall, prefabricated balcony plate includes superimposed sheet and composite beam, exposed steel bar on the end face of superimposed sheet inboard is embedded on the ring beam and construction column of original exterior wall, improves bearing capacity；Composite beam is vertical at other three side of superimposed sheet, and balcony fence is equipped with above composite beam, is equipped with balcony window in the middle part of balcony fence；Balcony fence is connected with prefabricated balcony plate by connection structure；It is equipped with insulating layer in the connecting sewing of prefabricated balcony plate and original exterior wall, achievees the purpose that low energy consumption, disconnected heat bridge；The inboard of prefabricated balcony plate is equipped with waterproof construction；Sealing structure is equipped at the cooperation of balcony window and balcony fence.It can reduce difficulty of construction using the utility model, reduce construction period, increase speed of application, reduce the influence to original normal life order.
Description
Technical field
The utility model belongs to the low energy consumption transformation sun of building construction technical field more particularly to a kind of existing building
Platform.
Background technique
With the raising of the level of economic development, energy-saving building technology is also rapidly developed.With China's building energy conservation etc.
The raising of grade and the urgent need of domestic market, super low energy consumption building are used by large-scale popularization, are suitble to the ultra-low energy of China's national situation
Consumption building key technology is more and more mature, and the concern for gradually causing people is transformed in existing building low energy consumption.In existing building low energy
It consumes and largely uses power-saving technology in improvement project, by optimization design, application expertise technology improves the energy utilization rate of building, subtracts
Few energy waste is saved with energy expense.
Currently, the reducing energy consumption construction site of existing building is complicated, traditional existing building reducing energy consumption form of construction work is
Through the construction for being not fully appropriate for low energy consumption transformation.For the balcony of existing building due to of the remote past, bearing capacity is inadequate, then plus
Balcony is transformed according to itself wish in upper owner, causes existing building balcony appearance irregular.Meanwhile old residential area existing building
There are the technical problems such as difficulty of construction is big, be also easy to produce heat bridge, bearing capacity difference in rebuilding of balcony.It is built constantly seeking suitable for existing
While building the construction method of low energy consumption transformation, the low energy consumption rebuilding construction of existing building balcony becomes low energy consumption transformation node
One problem.
Utility model content
The purpose of the utility model is to provide a kind of low energy consumption of existing building, and balcony is transformed, it is intended to solve above-mentioned existing skill
The technical problems such as existing building rebuilding of balcony difficulty of construction is big, be also easy to produce heat bridge, bearing capacity difference in art.
In order to solve the above technical problems, technical solution adopted in the utility model is:
A kind of low energy consumption transformation balcony of existing building, it is described including the prefabricated balcony plate for being connected with original exterior wall
Prefabricated balcony plate includes superimposed sheet and composite beam, and the exposed steel bar on the inboard end face of the superimposed sheet is embedded in original exterior wall
On ring beam and construction column, the composite beam is vertically installed in other three side of superimposed sheet, and the top of the composite beam is equipped with balcony column
The middle part of plate, the balcony fence is equipped with balcony window；The balcony fence is connected with prefabricated balcony plate by connection structure；It is described
Insulating layer is equipped in the connecting sewing of prefabricated balcony plate and original exterior wall；The inboard of the prefabricated balcony plate is equipped with waterproof construction；Institute
It states and is equipped with sealing structure at the cooperation of balcony window and balcony fence.
Preferably, support frame is equipped between the prefabricated balcony plate and original exterior wall, support frame as described above includes being close to outside original
The vertical component effect of wall and the horizontal part for being close to prefabricated balcony plate are equipped with hound between the vertical component effect and horizontal part, described vertical
Portion is connected by connector with original exterior wall, horizontal part with prefabricated balcony plate.
Preferably, reinforcing rib is equipped between the hound and vertical component effect and horizontal part.
Preferably, the top in-situ layer of the insulating layer and superimposed sheet is cast-in-place thermal insulation mortar.
Preferably, the connection structure includes several spaced angle steel, the horizontal sides and superimposed sheet of the angle steel
It is connected, the vertical edges of the angle steel are connected with balcony fence.
Preferably, the balcony fence is spliced by several ASA plates, and the plate stitch of neighboring AS A plate applies binder
Paste alkali resistant glass fibre open weave cloth.
Preferably, the waterproof construction is set at the top of superimposed sheet and it is extended around to the inner surface of balcony fence, institute
It states waterproof construction and is followed successively by screed-coat, alkali resistant glass fibre open weave cloth and waterproof layer from the inside to the outside.
Preferably, the screed-coat is the polymer cement of 3-5mm thickness, and one layer of stickup is alkaline-resisting above the screed-coat
Glass fiber reticular cloth, the surface laying water-proof coiled material of alkali resistant glass fibre open weave cloth is as waterproof layer.
Preferably, the structural openings reserved on balcony fence are embedded in outside the window frame of the balcony window, the window frame passes through solid
Stator is set on balcony fence, and rubber pad is equipped between the fixinig plate and balcony fence.
Preferably, the sealing structure includes the sealant for being set to window frame Yu balcony fence intersection, outside in window frame
Waterproof waterproof cloth, the waterproof vapour-binding film pasted on the inside of the water-proof air-permeable film and window frame pasted on the outside of window frame.
The beneficial effects of adopting the technical scheme are that by the way that the overlapping plate end face of prefabricated balcony plate is exposed
Reinforcing bar be embedded on the ring beam and construction column of original exterior wall, improve the bearing capacity of balcony；Balcony fence above composite beam is logical
Connection structure is crossed to be connected and fixed with prefabricated balcony plate, in the gap of prefabricated balcony plate and original exterior wall by insulating layer make balcony and
Original exterior wall main structure separates, and achievees the purpose that low energy consumption, disconnected heat bridge；The purpose that waterproof is realized by waterproof construction, passes through
The sealing structure of balcony window surrounding meets seal request.It can reduce difficulty of construction using the utility model, reduce construction period,
Increase speed of application, reduces the influence to original normal life order.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of structural schematic diagram of the low energy consumption transformation balcony of existing building provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of prefabricated balcony plate in Fig. 1；
Fig. 3 is the arrangement of reinforcement schematic diagram of superimposed sheet in Fig. 2；
Fig. 4 is the scheme of installation of support frame in the utility model embodiment；
Fig. 5 is the scheme of installation of balcony window in the utility model embodiment；
In figure: the original exterior wall of 1-, 2- superimposed sheet, 20- in-situ layer；3- composite beam, 4- exposed steel bar, 5- balcony fence, 6-
Balcony window, 60- window frame；7- insulating layer, 8- support frame, 9- connector, 10- ring beam and construction column, 11- angle steel.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that and described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, 2, balcony is transformed in a kind of low energy consumption of existing building, including pre- for being connected with original exterior wall 1
Balcony slab processed, the prefabricated balcony plate include superimposed sheet 2 and composite beam 3, the exposed steel bar on the inboard end face of the superimposed sheet 2
4 are embedded on the ring beam and construction column 10 of original exterior wall 1, and the composite beam 3 is vertically installed in other three side of superimposed sheet 2, described
The top of composite beam 3 is equipped with balcony fence 5, and the middle part of the balcony fence 5 is equipped with balcony window 6；The balcony fence 5 with it is prefabricated
Balcony slab is connected by connection structure；Insulating layer 7 is equipped in the connecting sewing of the prefabricated balcony plate and original exterior wall 1；It is described pre-
The inboard of balcony slab processed is equipped with waterproof construction；Sealing structure is equipped at the balcony window 6 and the cooperation of balcony fence 5.
Before construction, the steel with the cooperation of the exposed steel bar of prefabricated balcony plate is got on the ring beam and construction column of original exterior wall in advance
Muscle hole, depth, position, width and the height of reinforced hole, it is necessary to be determined according to design requirement.Exposed steel bar to prefabricated balcony plate
After being implanted into reinforced hole, injecting structure glue fills real.
In order to guarantee the installation accuracy of prefabricated balcony plate, support frame 8 is equipped between the prefabricated balcony plate and original exterior wall 1,
As shown in figure 4, support frame as described above 8 includes the horizontal part for being close to the vertical component effect and abutting prefabricated balcony plate of original exterior wall 1, it is described to hang down
It is equipped with hound between straight portion and horizontal part, the vertical component effect passes through with original exterior wall 1, horizontal part and prefabricated balcony plate to be connect
Part 9 is connected.Wherein, reinforcing rib is equipped between hound and vertical component effect and horizontal part, to guarantee the rigidity of support frame.Support frame
For steel bracket, connector selects bolt.The construction of prefabricated balcony plate finishes, and removes support frame, and to original exterior wall and prefabricated balcony
Connection hole in plate surface carries out insulation closure.
As shown in Figure 1, the top in-situ layer 20 of the insulating layer 7 and superimposed sheet 2 is cast-in-place thermal insulation mortar.Wherein,
The in-situ layer of superimposed sheet is first poured, and is poured after connecting sewing inside holding mortar.Thermal insulation mortar thermal coefficient≤0.07W/(m2K),
Far smaller than 1.74 W/(m of thermal coefficient of armored concrete2K).Thermal insulation mortar is poured at in-situ layer and delay-pour joint seam,
The heat bridge effect that can effectively avoid armored concrete and reinforcing bar from generating, makes prefabricated balcony plate and original exterior wall main structure point
It opens, achievees the purpose that low energy building breaks heat bridge.
In a preferred embodiment of the utility model, the connection structure includes several spaced angle steel
11, the horizontal sides of the angle steel 11 are connected with superimposed sheet 2, and the vertical edges of the angle steel 11 are connected with balcony fence 5.Balcony fence
On be equipped at intervals with several to wearing bolt hole, angle steel and balcony fence are connected and fixed using to wearing bolt.Every square metre at least
One to bolt is worn, arrangement should meet atlas requirement.The steel member of connection should use structural carbon steel Q235B grades of steel,
And the regulation of related specifications should be met.
In order to realize existing building rebuilding of balcony low energy consumption transformation Fast Installation, balcony fence use have quality
Gently, plug-in plate the features such as intensity height, fire resisting, sound insulation.Balcony fence 5 can be selected and is spliced by several ASA plates, adjacent
The plate stitch of ASA plate applies the additional alkali resistant glass fibre open weave cloth for pasting 100mm wide of binder to reinforce.The model of ASA plate selects root
It calculates and determines according to design, design drawing should meet the requirement of related atlas.After ASA plate fixes, ASA plate and sun are fixed with angle steel
Platen guarantees its security performance.
In order to guarantee the waterproof effect of balcony, waterproof construction is done in the bottom of prefabricated balcony plate and surrounding.The waterproof knot
Structure is set to 2 top of superimposed sheet and it is extended around to the inner surface of balcony fence 5, turns over height not less than 150mm.It is described
Waterproof construction is followed successively by screed-coat, alkali resistant glass fibre open weave cloth and waterproof layer from the inside to the outside.
Wherein, the screed-coat is the polymer cement of 3-5mm thickness, and it is resistance to that one layer of stickup is paved with above the screed-coat
Alkali glass fiber reticular cloth, alkali resistant glass fibre open weave cloth surface laying water-proof coiled material as waterproof layer.
As shown in figure 4, the structural openings reserved on balcony fence 5 outside the window frame 60 of the balcony window 6, the window frame
60 are set on balcony fence 5 by fixinig plate, and rubber pad is equipped between the fixinig plate and balcony fence 5.Balcony window surrounding
Sealing structure includes the sealant for being set to window frame 60 Yu 5 intersection of balcony fence, the waterproof waterproof cloth in outside, window frame in window frame 60
The waterproof vapour-binding film pasted on the inside of the water-proof air-permeable film and window frame 60 that 60 outsides are pasted.
The construction process of the utility model is as follows:
(1) measurement prefabricated whole balcony composite beam and superimposed sheet → (3) in Yuanyang platform size → (2) set up external scaffolding →
(4) remove original balcony slab, breast board, window etc. → (5) original ring beam and construction column upper dozen reinforced hole → (6) installation support frame →
(7) prefabricated balcony plate exposed steel bar be implanted into the reinforced hole of original exterior wall → (8) connection prefabricated balcony plate and support frame → (9) plant
Muscle position is solidified, connect with original external wall structure → (10) prefabricated balcony plate in-situ layer and delay-pour joint seam pour heat preservation sand
Slurry → (11) Bolted angle connection ASA cladding panel and composite beam → (12) balcony ground are laid with waterproof construction → (13) externally embedded type and install
After energy-efficient balcony window → (14) are installed, support frame is removed, and insulation closure is carried out to connection hole.
The concrete operations main points of the utility model are as follows:
(1) Yuanyang platform size is measured:
When the low energy consumption transformation of existing building balcony, site inspection and drawing verification should be first carried out, balcony size is recorded, is
Prefabricated balcony plate provides dimensional data.
(2) prefabricated whole balcony composite beam and superimposed sheet:
According to balcony dimensional data, prefabricated entirety balcony composite beam and superimposed sheet, as shown in Figure 2,3.It is merely illustrative in figure,
Prefabricated superposed beam and superimposed sheet in concrete engineering should select the size of beam according to detailed calculated description, the prefabricated thickness of balcony slab, match
Muscle requirement etc., specific design figure paper, prefabricated components etc. should meet specification and atlas requirement.
(3) external scaffolding is set up:
When external scaffolding sets up operation, should by row, by cross, gradually it be set up by the requirement for forming basic boom unit.
When scaffolding height is larger, strengthening measure is arranged in Ying Jinhang forcing checking when necessary, to guarantee the stability of scaffold.Scaffold
Overlap height should facilitate worker's construction operation；Exit passageway should be also arranged in the critical scaffold set up.
(4) original balcony window, breast board, balcony slab etc. are removed.
Before removing the original balcony window of existing building, breast board, balcony slab, other components are if desired reinforced, should first be added
Gu dismounting work can be carried out after work and strenthening member reach design strength.
(5) reinforced hole is beaten on the ring beam and construction column of original exterior wall:
The position for going out muscle according to prefabricated balcony plate, corresponding position beats reinforced hole on the ring beam and construction column of existing building.Steel
Depth, position, width and the height in muscle hole, it is necessary to be determined according to design requirement.When punching, dabbing is carried out to concrete surface,
And remove discrete particles, and dig face steel wire outwash, high pressure water flushing wash clean, in favor of construction in later period.
(6) support frame is installed:
The connection support of the original exterior wall of existing building and prefabricated balcony plate uses dismountable bracing members frame.Connected using bolt
Connect the vertical component effect and the original exterior wall of existing building of bracing members frame.Size, the number of bracing members frame should be according to determining after detailed calculate.
The schematic diagram that detachable steel support frame is connect with original exterior wall is as shown in Figure 4.
(7) in the exposed steel bar insertion reinforced hole of prefabricated balcony plate:
The reinforcing bar stretching of prefabricated whole balcony superimposed sheet is exposed, it presses out muscle position and is inserted into corresponding reinforced hole,
It is required that corresponding, as shown in Figure 4.Exposed steel bar must be straight, and derusts, and derusting length is greater than bar planting length.It is exposed
After reinforcing bar is implanted into the hole of original ring beam and construction column, whole balcony slab cannot be tampered, and carry out fixed work in next step.
(8) prefabricated balcony plate and support frame are connected:
The prefabricated balcony plate placed and the horizontal part of bracing members frame are fixed, guarantee the nonvoluntary shaking of balcony slab, so as to
In the progress of subsequent construction.
(9) bar planting position is solidified, and is connect with original external wall structure:
In reinforced hole, injecting structure glue fills real.It during link position solidification, cannot arbitrarily disturb, be supported to structure glue
After shield terminates, intensity reaches requirement, further work can be carried out.
(10) prefabricated balcony plate in-situ layer and delay-pour joint seam pour thermal insulation mortar
Unlike Normal practice, the in-situ layer and superimposed sheet of prefabricated balcony plate connect gap with original exterior wall and pour
Thermal insulation mortar, as shown in Figure 1.Pour thermal insulation mortar at in-situ layer and delay-pour joint seam, can effectively avoid armored concrete and
The heat bridge effect that reinforcing bar generates, separates balcony with main structure, achievees the purpose that low energy building breaks heat bridge.
(11) Bolted angle connection ASA cladding panel and composite beam are used
In order to realize existing building balcony low energy consumption transformation Fast Installation, balcony fence uses with light weight, strong
The plug-in plate for the features such as spending height, fire resisting, sound insulation, such as ASA plate (present invention is signal with ASA plate).Reach requirement to in-situ layer
Afterwards, ASA plate is installed.The model selection of ASA plate is calculated according to design to be determined, design drawing should meet the requirement of related atlas.ASA
After plate fixes, ASA plate and balcony slab are fixed with angle steel, guarantees its security performance, as shown in Figure 1.Wall after the installation is completed, needs
With wallboard is fixed to wearing bolt penetration hole, every square metre at least one should meet atlas requirement to bolt, arrangement is worn.Connection
Steel member should use structural carbon steel Q235B grades of steel, and should meet the regulation of related specifications.Plug-in plate after the installation is completed,
The additional alkali resistant glass fibre open weave cloth for pasting 100mm wide of adhesive special is applied to reinforce in all plate stitch surfaces.Exterior wall screed-coat ginseng
It requires to construct according to atlas.
(12) balcony ground practice is laid with waterproof layer
The problem of common building balcony is unreasonable with wall connecting, and leakproofness is poor, be easy to cause infiltration, leak.It is existing to build
The balcony ground practice for building low energy consumption transformation is laid with according to the way of waterproof flooring in atlas.Waterproof construction should be from balcony
Ground extend to surrounding metope, turn over height not less than 150mm.Particularly, it should ASA plate after the installation is completed, first smear 3 ~
The polymer cement screed-coat of 5mm thickness, and be paved with and paste one layer of alkali resistant glass fibre open weave cloth, waterproof is then done again.
(13) externally embedded type installs energy-efficient balcony window
After ground is carried out in balcony, it is externally embedded to installation balcony window, as shown in Figure 5.Window is mounted on structure by externally embedded type installation
Hole is in the outer part.Necessary refine hole before installation, it is ensured that hole flatness, verticality, yin-yang angle square cun etc. meet code requirement,
Without visible gap between hole when convenient for being externally embedded to installation.Window frame is fixed when installing using fixinig plate, preferably by fixing piece and wall
Between with the matched rubber pad of producer carry out disconnected heat bridge partition.Window frame after the installation is completed, window frame and wall junction sealant
Sealing blocks the channel of outdoor rain, gas connection.Waterproof waterproof cloth is pasted in the interior outside of window frame, and water-proof air-permeable is pasted in outside
Waterproof vapour-binding film is pasted in film, indoor.
(14) after being installed, bracing members frame is removed, and insulation closure is carried out to connection hole.
After the completion of existing building balcony low energy consumption improvement and installation, bracing members frame is removed, and hole is connected to it and is insulated
It blocks, carries out the construction that the next step at other positions is transformed in low energy consumption.
(15) external scaffolding is removed
It when removing external scaffolding, should carry out stage by stage step by step, to prevent generating destruction to insulating layer of external wall of building.It removes
Before should to construction personnel carry out safety education, guarantee the personal safety of construction personnel.
In conclusion the utility model can satisfy the disconnected heat bridge feature of low energy consumption transformation, the shadow to resident living is reduced
It rings, realizes the purpose of Fast Installation；Both it had been able to satisfy the requirement of low energy building, has achieved the purpose that low energy building breaks heat bridge, again
It can be shortened the construction period, avoid having an impact indoor environment, resident living.
Elaborate many details in the above description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case where novel intension, therefore the utility model is not limited by particular embodiments disclosed above.
Claims (10)
1. balcony is transformed in a kind of low energy consumption of existing building, it is characterised in that: including the prefabricated sun for being connected with original exterior wall
Platen, the prefabricated balcony plate include superimposed sheet and composite beam, and the exposed steel bar on the inboard end face of the superimposed sheet is embedded in
On the ring beam and construction column of original exterior wall, the composite beam is vertically installed in other three side of superimposed sheet, the top of the composite beam
Equipped with balcony fence, the middle part of the balcony fence is equipped with balcony window；The balcony fence and prefabricated balcony plate pass through connection knot
Structure is connected；Insulating layer is equipped in the connecting sewing of the prefabricated balcony plate and original exterior wall；The inboard of the prefabricated balcony plate is equipped with
Waterproof construction；Sealing structure is equipped at the cooperation of the balcony window and balcony fence.
2. balcony is transformed in the low energy consumption of existing building according to claim 1, it is characterised in that: the prefabricated balcony plate with
Support frame is equipped between original exterior wall, support frame as described above includes the vertical component effect for being close to original exterior wall and the level for being close to prefabricated balcony plate
Portion is equipped with hound between the vertical component effect and horizontal part, the vertical component effect and original exterior wall, horizontal part and prefabricated balcony plate are equal
It is connected by connector.
3. balcony is transformed in the low energy consumption of existing building according to claim 2, it is characterised in that: the hound with it is vertical
Reinforcing rib is equipped between portion and horizontal part.
4. balcony is transformed in the low energy consumption of existing building according to claim 1, it is characterised in that: the insulating layer and overlapping
The top in-situ layer of plate is cast-in-place thermal insulation mortar.
5. balcony is transformed in the low energy consumption of existing building according to claim 1, it is characterised in that: the connection structure includes
Several spaced angle steel, the horizontal sides of the angle steel are connected with superimposed sheet, the vertical edges and balcony fence of the angle steel
It is connected.
6. balcony is transformed in the low energy consumption of existing building according to claim 1, it is characterised in that: if the balcony fence by
A dry ASA plate is spliced, and the plate stitch of neighboring AS A plate applies binder to paste alkali resistant glass fibre open weave cloth.
7. balcony is transformed in the low energy consumption of existing building according to claim 6, it is characterised in that: the waterproof construction setting
At the top of the superimposed sheet and it is extended around to the inner surface of balcony fence, the waterproof construction be followed successively by from the inside to the outside screed-coat,
Alkali resistant glass fibre open weave cloth and waterproof layer.
8. balcony is transformed in the low energy consumption of existing building according to claim 7, it is characterised in that: the screed-coat is 3-
The polymer cement of 5mm thickness pastes one layer of alkali resistant glass fibre open weave cloth, the table of alkali resistant glass fibre open weave cloth above the screed-coat
Face laying water-proof coiled material is as waterproof layer.
9. balcony is transformed in the low energy consumption of existing building according to claim 1-8, it is characterised in that: the balcony
The structural openings reserved on balcony fence are embedded in outside the window frame of window, the window frame is set on balcony fence by fixinig plate, institute
It states and is equipped with rubber pad between fixinig plate and balcony fence.
10. balcony is transformed in the low energy consumption of existing building according to claim 9, it is characterised in that: the sealing structure packet
The sealant for being set to window frame Yu balcony fence intersection is included, the waterproof waterproof cloth in outside in the window frame, the window frame outside is glued
The waterproof vapour-binding film pasted on the inside of the water-proof air-permeable film and window frame of patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691732.XU CN209145323U (en) | 2018-10-18 | 2018-10-18 | Balcony is transformed in the low energy consumption of existing building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691732.XU CN209145323U (en) | 2018-10-18 | 2018-10-18 | Balcony is transformed in the low energy consumption of existing building |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305590A (en) * | 2020-03-06 | 2020-06-19 | 河北省建筑科学研究院有限公司 | Assembly type low-energy-consumption transformation structure and rapid transformation method for existing building balcony |
| CN111501991A (en) * | 2020-04-20 | 2020-08-07 | 安徽筑砼装配式建筑研究院有限公司 | Construction method for prefabricated assembly type balcony of residential building |
| CN114197716A (en) * | 2020-09-18 | 2022-03-18 | 中国二十二冶集团有限公司 | Prefabricated laminated slab post-cast gap steel plate plugging die and construction method thereof |
-
2018
- 2018-10-18 CN CN201821691732.XU patent/CN209145323U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305590A (en) * | 2020-03-06 | 2020-06-19 | 河北省建筑科学研究院有限公司 | Assembly type low-energy-consumption transformation structure and rapid transformation method for existing building balcony |
| CN111501991A (en) * | 2020-04-20 | 2020-08-07 | 安徽筑砼装配式建筑研究院有限公司 | Construction method for prefabricated assembly type balcony of residential building |
| CN114197716A (en) * | 2020-09-18 | 2022-03-18 | 中国二十二冶集团有限公司 | Prefabricated laminated slab post-cast gap steel plate plugging die and construction method thereof |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hao Yuhang Inventor after: Shi Yuanyuan Inventor after: Fu Su Jun Inventor after: Zhao Shiyong Inventor after: Wei Xiaoyu Inventor before: Hao Yuhang Inventor before: Shi Yuanyuan Inventor before: Fu Su Jun Inventor before: Zhao Shiyong Inventor before: Wei Xiao |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 050000 No.395 Huaian West Road, Shangzhuang Town, Luquan District, Shijiazhuang City, Hebei Province Patentee after: Hebei Academy of Architectural Sciences Co.,Ltd. Address before: 050000 No.244 Huaizhong Road, Shijiazhuang City, Hebei Province Patentee before: HEBEI ACADEMY OF BUILDING RESEARCH |