CN107642180A - A kind of precast facade - Google Patents
A kind of precast facade Download PDFInfo
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- CN107642180A CN107642180A CN201710764413.0A CN201710764413A CN107642180A CN 107642180 A CN107642180 A CN 107642180A CN 201710764413 A CN201710764413 A CN 201710764413A CN 107642180 A CN107642180 A CN 107642180A
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- wall panel
- prefabricated outer
- prefabricated
- precast facade
- wainscot
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Abstract
The present invention relates to a kind of precast facade, including agent structure（4）, rest（5）With prefabricated outer wall panel steel skeleton（1）, rest（5）One end and agent structure（4）It is connected, its other end and prefabricated outer wall panel steel skeleton（1）It is connected, prefabricated outer wall panel steel skeleton（1）Two sides on be respectively provided with prefabricated outer wall panel outer panels（2）With prefabricated outer wall panel wainscot（11）, prefabricated outer wall panel outer panels（2）With prefabricated outer wall panel wainscot（11）Four edge lengths be less than two prefabricated outer wall panel steel skeletons（1）Outer ledge 10mm 100mm, in two prefabricated outer wall panel steel skeletons（1）Between gap at and prefabricated outer wall panel outer panels（2）With prefabricated outer wall panel wainscot（11）Between be provided with waterstop pad（3）, waterstop pad（3）It is upper that press strip plate is housed（12）.The technological deficiency of the invention for effectively overcoming rainwater to leak into inside sheet material or interior by plate stitch, thoroughly eliminates rain leakage, while adapt to monolithic architecture relative storey displacement requirement.
Description
Technical field
The present invention relates to technical field of buildings, more particularly to a kind of precast facade.
Background technology
Patent No. ZL201410157402.2 Chinese invention patent discloses a kind of new prefabricated panel and by its group
The external wall of dress.The new prefabricated panel includes wallboard steel skeleton, and the wallboard steel skeleton includes main rib, auxiliary rib and reinforcement
Rib；The auxiliary rib is perpendicular to main rib, and the both ends of auxiliary rib are connected with upper and lower two main ribs respectively；The both ends of the ribs are equal
It is connected with main rib, auxiliary rib；The both sides of the wallboard steel skeleton are provided with panel, are heat-insulation layer between the panel, the insulation
Layer is provided with core.The invention provides a kind of new prefabricated panel and the external wall by its assembling, and the wallboard is from its structure sheet
Body sets out, and lightweight, insulation, can assemble, can save freight, wallboard self structure is stable, durable, reasonable；By its group
The industrial premises exterior wall durability and bearing of dress are also stronger.But the invention is on the one hand due to the seam between two wallboard steel skeletons
Rainwater will be caused to leak into plate by plate stitch when being not provided with waterstop pad and press strip plate at gap, therefore meeting outdoor rain after mounting
It is inside material or indoor；On the other hand, the supportive structure form of the invention is that a cross is directly set on steel plate connector
Shape support plate, its precast wall body is in installation process, before this by being welded to connect or passing through spiral shell on wall body structure post or beam
Tether and connect overall rest, carry out precast wall body installation afterwards, although rest can meet height steel building below 27 meters
The relative storey displacement requirement of sheet material is gone along with sb. to guard him, but it is not suitable for high-rise or resistance of super high-rise steel structures relative storey displacement requirement.
Therefore urgently improve.
Patent No. ZL201410159543.8 Chinese invention patent discloses a kind of industrial premises exterior wall and its installation
Technique.Industrial premises exterior wall includes agent structure column, rest, prefabricated panel and Assembling wallboard, the prefabricated panel
Corner is connected with rest respectively, and the rest is connected with agent structure column；The prefabricated panel is connected with corner protector, the shield
Corner fittings includes upper corner protector and lower corner protector；The displacement connecting plate of the upper corner protector is connected with upper rest, the position of lower corner protector
Connecting plate is moved to be connected with lower rest.The mounting process of industrial premises includes installation rest, installation prefabricated panel, erecting bed assembling
The steps such as wallboard, filleting.The invention can make, in the case where there is heavy lift operation, to avoid the four corners position of wallboard
Light-gauge steel section is torn to cause wallboard corner to deform；The invention industrial premises exterior wall force structure is reasonable, improves entirety
Stress performance.But the invention on the one hand due to being not provided with waterstop pad and press strip plate at the gap between two wallboard steel skeletons, because
This will cause rainwater to be leaked into by plate stitch when meeting outdoor rainy after mounting inside sheet material or indoor；On the other hand, should
The supportive structure of invention is complicated, i.e., rest must be equipped with jointly with corner protector could form rest general structure, although it can be with
Meet that height steel building below 27 meters goes along with sb. to guard him the relative storey displacement requirement of sheet material, but it is not suitable for high-rise or superelevation
The relative storey displacement requirement of layer steel building.Therefore urgently improve.
The content of the invention
In order to solve technological deficiency existing for above-mentioned existing prefabricated panel and industrial premises exterior wall, the technology that the present invention uses
Scheme is as follows：
A kind of precast facade, including agent structure, rest and prefabricated outer wall panel steel skeleton, described rest one end and the body junction
Structure is connected, and its other end is connected with the prefabricated outer wall panel steel skeleton, on the two sides of the prefabricated outer wall panel steel skeleton
Prefabricated outer wall panel outer panels and prefabricated outer wall panel wainscot are respectively provided with, in the prefabricated outer wall panel outer panels and prefabricated outer wall panel
Four edge lengths of panel are less than two prefabricated outer wall panel steel skeleton outer ledge 10mm-100mm, in two precast facade slabs
Waterstop pad is provided with gap between skeleton and between the prefabricated outer wall panel outer panels and prefabricated outer wall panel wainscot, institute
State and press strip plate is housed on waterstop pad.
Preferably, the press strip plate uses material identical with the prefabricated outer wall panel outer panels and prefabricated outer wall panel wainscot
The sheet material of matter, or inorganic material or metal material are used using decorative kind sheet material, section bar, the material.
In any of the above-described scheme preferably, in the prefabricated outer wall panel outer panels and prefabricated outer wall panel wainscot and
Wallboard heat-insulation layer is provided between the prefabricated outer wall panel steel skeleton.
In any of the above-described scheme preferably, in the prefabricated outer wall panel outer panels and prefabricated outer wall panel wainscot and institute
State prefabricated outer wall panel steel skeleton surface fitting position and be provided with cold bridge isolating pad.
In any of the above-described scheme preferably, the wallboard heat-insulation layer uses vapour-binding film or waterproof ventilated membrane to insulation
Material carries out integral coating.Wherein, it is using effect of the vapour-binding film to insulation material progress integral coating：When the indoor and outdoor temperature temperature difference
When larger, insulation material will not produce dew condensation phenomenon due to cold and hot cross.
In any of the above-described scheme preferably, the rest include overhanging component, steel plate connector, L-type connector, plus
Strength plate, the L-type connector include riser and supporting plate, are mutually perpendicular to and are fixedly connected between the riser and supporting plate, the L-type
Connector is provided with two, and two L-type connectors are arranged to up and down in structure, the inner side of each L-type connector
Portion is provided with stiffener, and the riser of two L-type connectors is bolted to connection with the steel plate connector,
The steel plate connector is fixedly connected by welding with the overhanging component, and the overhanging component passes through weldering with the agent structure
Connect and be fixedly connected, L-type connector gap is provided between the supporting plate of two L-type connectors.
In any of the above-described scheme preferably, four angles of the prefabricated outer wall panel and the L-type of the rest connect
The supporting plate on fitting is fixedly connected by welding.
In any of the above-described scheme preferably, in the prefabricated outer wall panel outer panels and prefabricated outer wall panel wainscot and
After waterstop pad and press strip the plate installation, its outer surface integrally carries out full coat using polymer waterproof coating material.
In any of the above-described scheme preferably, the outdoor section of the prefabricated outer wall panel is entered using true mineral varnish or coating
Luggage is adornd.
In any of the above-described scheme preferably, the indoor section of the prefabricated outer wall panel using indoor decoration board or
Painting is scraped ornament materials and coated.
In any of the above-described scheme preferably, the supporting plate on the L-type connector of the rest is used for rest
The prefabricated outer wall panel outer panels.
In any of the above-described scheme preferably, the L-type connector gap is 5mm to 15mm.
It is preferably in any of the above-described scheme, including precast facade sheet material, after the precast facade sheet material installation,
Used between the plate stitch of the precast facade sheet material and carry out section filleting with the precast facade identical insulation material, it is described to cut
Piece filleting uses polymer mortar filleting, and the polymer mortar filleting is less than the precast facade sheet material surface 3mm to 20mm.
In any of the above-described scheme preferably, the thickness of the polymer waterproof coating material is not less than 2mm.
In any of the above-described scheme preferably, the precast facade sheet material uses vertical array structure or transversely arranged
Structure.
In any of the above-described scheme preferably, when the precast facade sheet material width is more than 1.5m, in the sheet material
Antidetonation connecting node plate is set up at the steel frame position of bottom.
In any of the above-described scheme preferably, the agent structure 4 uses steel construction or concrete structure.
In any of the above-described scheme preferably, the waterstop pad and press strip plate pair are used in monolithic architecture work progress
Plate stitch carries out the microcosmic processing of thin portion；Meanwhile wanted in terms of monolithic architecture macroscopic view construction or according to the exterior trim design of monolithic architecture
Ask, on the basis of using the method for the waterstop pad and press strip plate processing plate stitch, monolithic architecture is by item compartmentalization and using weather-proof
Glue sketches the contours of the ornamental expansion joint of exterior wall.
Compared with the prior art, the invention has the advantages that：One aspect of the present invention passes through in the two precast facade slabs
Waterstop pad and press strip plate are set at the gap between skeleton, rainwater present in prior art is effectively overcome and passes through plate stitch seepage
Enter the technological deficiency of inside sheet material or interior, completely eliminate the technical problem of rain leakage.Simultaneously as the present invention can be with
Without using the use of weather-resistant glue or reduction to weather-resistant glue, thus the overall engineering cost cost of wall is reduce further, together
When also shorten operational procedure and engineering time；On the other hand, the present invention to the supportive structure of existing prefabricated panel by carrying out
Improve, can not only ensure that the agent structure is in the range of relative storey displacement, completely eliminate because of precast wall body own body
Structure caused failure fracture phenomenon under relative storey displacement state, and disclosure satisfy that and closed in national Its Relevant Technology Standards specification
The dual waterproof technique requirement of structurally waterproof and material waterproofing must be provided simultaneously with precast facade；Simultaneously as the present invention
The supportive structure is provided with double-deck angle iron connecting piece in vertical direction, therefore can digest each layer prefabricated board in vertical direction
On deformation add up, so as to effectively adapt to the relative storey displacement requirement of monolithic architecture；Furthermore the supportive structure of the invention and
Overcoating panel construction causes every piece of precast facade to possess corresponding relative storey displacement scope completely in the range of own layer, symbol
Close country on《Assembling type steel structure Building technology specification》The relevant regulations of latest edition, that is, require high-rise or superelevation layer main body
Structure relative storey displacement value can reach L/100 with height.
Brief description of the drawings
Structural representations of the Fig. 1 as a preferred embodiment of the precast facade of the present invention；
Fig. 2 according to the present invention precast facade embodiment illustrated in fig. 1 partial structural diagram；
Fig. 3 according to the present invention precast facade embodiment illustrated in fig. 1 cross-sectional structure schematic diagram；
Fig. 4 is according to the supportive structure schematic diagram in the embodiment illustrated in fig. 1 of the precast facade of the present invention.
Description of reference numerals：
1 prefabricated outer wall panel steel skeleton；2 prefabricated outer wall panel outer panels；3 waterstop pads；4 agent structures；5 rests；6 overhanging components；7 steel
Plate connector；8L type connectors；9 stiffeners；10L type connectors gap；11 prefabricated outer wall panel wainscots；12 press strip plates；13 walls
Plate heat-insulation layer.
Embodiment
The present embodiment is only an optimal technical scheme, wherein involved each building block and annexation and unlimited
The setting and connection of each building block in a kind of this following embodiment described by the embodiment, the preferred scheme
Relation can carry out arbitrary permutation and combination and form complete technical scheme.
The technical scheme of the precast facade is described in detail with reference to Fig. 1-4：
A kind of precast facade, including agent structure 4, rest 5 and prefabricated outer wall panel steel skeleton 1, the one end of rest 5 and agent structure 4
It is connected, its other end is connected with prefabricated outer wall panel steel skeleton 1, is respectively provided with the two sides of prefabricated outer wall panel steel skeleton 1
Prefabricated outer wall panel outer panels 2 and prefabricated outer wall panel wainscot 11, prefabricated outer wall panel outer panels 2 and prefabricated outer wall panel wainscot 11
Four edge lengths are less than the outer ledge 10mm-100mm of two prefabricated outer wall panel steel skeleton 1, between two prefabricated outer wall panel steel skeletons 1
Gap at and prefabricated outer wall panel outer panels 2 and prefabricated outer wall panel wainscot 11 between be provided with waterstop pad 3, on waterstop pad 3
Equipped with press strip plate 12.Press strip plate 12 can use and prefabricated outer wall panel outer panels 2 and the phase same material of prefabricated outer wall panel wainscot 11
Sheet material, decorative kind sheet material, section bar can also be used, the material can use inorganic material or metal material.Prefabricated
Wallboard heat-insulation layer 13 is provided between Side fascia outer panels 2 and prefabricated outer wall panel wainscot 11 and prefabricated outer wall panel steel skeleton 1.
Position is bonded in prefabricated outer wall panel outer panels 2 and prefabricated outer wall panel wainscot 11 with the surface of prefabricated outer wall panel steel skeleton 1 to be provided with
Cold bridge isolating pad.Wallboard heat-insulation layer 13 can use vapour-binding film or waterproof ventilated membrane to carry out integral coating to insulation material, its
In, carrying out the effect of integral coating to insulation material using vapour-binding film is：When the indoor and outdoor temperature temperature difference is larger, insulation material will not
Dew condensation phenomenon is produced due to cold and hot cross.Rest 5 includes overhanging component 6, steel plate connector 7, L-type connector 8, stiffener 9,
L-type connector 8 includes riser and supporting plate, is mutually perpendicular to and is fixedly connected between the riser and supporting plate, L-type connector 8 is provided with
Two, two L-type connectors 8 are arranged to be provided with stiffener backwards to structure, the middle inside of each L-type connector 8 up and down
9, the riser and the steel plate connector 7 of two L-type connectors 8 are bolted to connection, steel plate connector 7 and overhanging component
6 are fixedly connected by welding, and overhanging component 6 is fixedly connected by welding with agent structure 4, the support of two L-type connectors 8
L-type connector gap 10 is provided between plate.Four angles of the prefabricated outer wall panel with it is described on the L-type connector 8 of rest 5
Supporting plate is fixedly connected by welding.In prefabricated outer wall panel outer panels 2 and prefabricated outer wall panel wainscot 11 and waterstop pad 3 and press strip
After the installation of plate 12, its outer surface integrally carries out full coat using polymer waterproof coating material.The outdoor of the prefabricated outer wall panel
Divide and decorated using true mineral varnish or coating.The indoor section of the prefabricated outer wall panel can use indoor decoration board or
Painting is scraped ornament materials and coated.Indoor decoration board can use directly cladding or be coated using keel.Rest 5
The supporting plate on L-type connector 8 is used for rest prefabricated outer wall panel outer panels 2.L-type connector gap 10 is 5mm to 15mm.Bag
Precast facade sheet material is included, after the precast facade sheet material installation, is used and institute between the plate stitch of the precast facade sheet material
State precast facade identical insulation material and carry out section filleting, the section filleting uses polymer mortar filleting, the polymerization
Thing mortar filleting is less than the precast facade sheet material surface 3mm to 20mm.The thickness of the polymer waterproof coating material is not less than
2mm.The precast facade sheet material can use vertical array structure or lateral arrangement structure.When the precast facade sheet material is wide
When degree is more than 1.5m, antidetonation connecting node plate is set up at the steel frame position of the sheet material base.Agent structure 4 can use steel
Structure or concrete structure.In monolithic architecture work progress, waterstop pad 3 and press strip plate 12 can be used to carry out plate stitch thin
The microcosmic processing in portion.Exterior trim design requirement in terms of monolithic architecture macroscopic view construction or according to monolithic architecture, using waterstop pad 3
On the basis of the method that plate stitch is handled with press strip plate 12, monolithic architecture sketches the contours of the dress of exterior wall by item compartmentalization and using weather-resistant glue
Decorations property expansion joint, the construction technology can improve the relative storey displacement adaptability of skin, further enhance building outer wall
Water proof anti-seepage grade.
The present invention bounces back prefabricated outer wall panel outer panels 2 and the surrounding of prefabricated outer wall panel wainscot 11 the precast facade slab
10mm-30mm on the inside of skeleton outer ledge, profile is supported outside prefabricated outer wall panel for the prefabricated outer wall panel steel skeleton 1 of C-type steel
The plane width of plate 2 and prefabricated outer wall panel wainscot 11 is increased to not less than 60mm-120mm from original 40mm-50mm, so as to
The assembling of two pieces of adjacent prefabricated outer wall panel outer panels 2 and prefabricated outer wall panel wainscots 11, and can ensure that press strip plate 12 is set
The effective work width put, the width of press strip plate 12 can be set to can be set to 3mm-5mm from 10mm-160mm, the thickness of waterstop pad 3,
Rainwater leaks into sheet material inside or room by plate stitch when outdoor rain can be effectively prevented after installation waterstop pad 3 and press strip plate 12
It is interior.Waterstop pad 3 and press strip plate 12 are covered across two pieces of prefabricated outer wall panel center lines, and in prefabricated outer wall panel position of center line
Lid.
To meet exterior wall relative storey displacement≤L/100 in associated specifications on high-rise or resistance of super high-rise steel structures
Technical requirements, the present invention by setting rest 5, prefabricated board is divided into multiple junior units, by the cushioning effect of seam, made
Building settlement power is decomposed, so as to meet the technical requirements of above-mentioned relative storey displacement.
The polymer waterproof coating material belongs to a kind of brushing class waterproof material, has certain viscosity, during brushing
Each brushing thickness is 1mm or so, using both sides brushing form, can both ensure not holiday, can also improve skill of the waterproof every vapour
Art effect.The air-tightness and watertightness of the precast facade of the present invention fully meet relevant specification of country requirement.
The precast facade structure and technique of the present invention is simple, and external wall structure and material property are excellent, are widely portable to
The external wall of high-rise building of high-rise or high-rise building exterior wall technical field, i.e., more than 27 meters, be particularly suitable for use in relative storey displacement
Larger steel construction external wall of high-rise building, sheet material itself the relative storey displacement value of precast facade of the invention up to 1/100-150, and
The rest Lack of support caused by Side fascia own wt transmission will not be produced so that the technical problem being deformed.This
Outside, exterior wall of the invention is not likely to produce the technological deficiency of shrinkage crack.
The present invention to the supportive structure of existing prefabricated panel by being improved, it is ensured that the agent structure is in interlayer position
In the range of shifting, completely eliminate because precast wall body own body structure under relative storey displacement state and caused by failure fracture show
As；The supportive structure of the present invention is provided with double-deck angle iron connecting piece in vertical direction, can digest each layer prefabricated board and exist
Deformation in vertical direction adds up, so as to effectively adapt to the relative storey displacement requirement of monolithic architecture；Another further aspect, institute of the invention
Supportive structure is stated so that every piece of precast facade possesses corresponding relative storey displacement scope completely in the range of own layer, is met
Country on《Assembling type steel structure Building technology specification》The relevant regulations of latest edition, that is, require high-rise or Super High body junction
Structure relative storey displacement value can reach L/100 with height.
Claims (10)
1. a kind of precast facade, including agent structure（4）, rest（5）With prefabricated outer wall panel steel skeleton（1）, rest（5）One end with
Agent structure（4）It is connected, its other end and prefabricated outer wall panel steel skeleton（1）It is connected, prefabricated outer wall panel steel skeleton（1）Two
Prefabricated outer wall panel outer panels are respectively provided with side（2）With prefabricated outer wall panel wainscot（11）, it is characterised in that prefabricated outer wall panel
Outer panels（2）With prefabricated outer wall panel wainscot（11）Four edge lengths be less than two prefabricated outer wall panel steel skeletons（1）Outer ledge
10mm-100mm, in two prefabricated outer wall panel steel skeletons（1）Between gap at and prefabricated outer wall panel outer panels（2）With it is prefabricated
Side fascia wainscot（11）Between be provided with waterstop pad（3）, waterstop pad（3）It is upper that press strip plate is housed（12）.
2. precast facade as claimed in claim 1, it is characterised in that press strip plate（12）Using with prefabricated outer wall panel outer panels
（2）With prefabricated outer wall panel wainscot（11）The sheet material of phase same material, or used using decorative kind sheet material, section bar, the material
Inorganic material or metal material.
3. precast facade as claimed in claim 1, it is characterised in that in prefabricated outer wall panel outer panels（2）And prefabricated outer wall panel
Wainscot（11）And prefabricated outer wall panel steel skeleton（1）Between be provided with wallboard heat-insulation layer（13）.
4. precast facade as claimed in claim 1, it is characterised in that in prefabricated outer wall panel outer panels（2）And prefabricated outer wall panel
Wainscot（11）With prefabricated outer wall panel steel skeleton（1）Surface fitting position is provided with cold bridge isolating pad.
5. precast facade as claimed in claim 3, it is characterised in that wallboard heat-insulation layer（13）It is saturating using vapour-binding film or waterproof
Air film carries out integral coating to insulation material.
6. precast facade as claimed in claim 1, it is characterised in that rest（5）Including overhanging component（6）, steel plate connector
（7）, L-type connector（8）, stiffener（9）, L-type connector（8）Including riser and supporting plate, between the riser and supporting plate mutually
Vertically and it is fixedly connected, L-type connector（8）Provided with two, two L-type connectors（8）It is arranged to up and down backwards to structure, each L
Type connector（8）Middle inside be provided with stiffener（9）, two L-type connectors（8）The riser and steel plate connector
（7）It is bolted to connection, steel plate connector（7）With overhanging component（6）It is fixedly connected by welding, overhanging component（6）With
Agent structure（4）It is fixedly connected by welding, two L-type connectors（8）The supporting plate between be provided with L-type connector gap
（10）.
7. precast facade as claimed in claim 6, it is characterised in that four angles of the prefabricated outer wall panel and rest（5）L
Type connector（8）On the supporting plate be fixedly connected by welding.
8. precast facade as claimed in claim 1, it is characterised in that in prefabricated outer wall panel outer panels（2）And prefabricated outer wall panel
Wainscot（11）And waterstop pad（3）With press strip plate（12）After installation, its outer surface integrally uses polymer waterproof coating material
Carry out full coat.
9. precast facade as claimed in claim 8, it is characterised in that the outdoor section of the prefabricated outer wall panel uses true mineral varnish
Or coating is decorated.
10. precast facade as claimed in claim 8, it is characterised in that the indoor section of the prefabricated outer wall panel is using indoor
Dalle or painting are scraped ornament materials and coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710764413.0A CN107642180A (en) | 2017-08-30 | 2017-08-30 | A kind of precast facade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710764413.0A CN107642180A (en) | 2017-08-30 | 2017-08-30 | A kind of precast facade |
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| Publication Number | Publication Date |
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| CN107642180A true CN107642180A (en) | 2018-01-30 |
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ID=61110946
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| CN201710764413.0A Pending CN107642180A (en) | 2017-08-30 | 2017-08-30 | A kind of precast facade |
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| CN109469225A (en) * | 2018-09-19 | 2019-03-15 | 潘旭鹏 | A kind of precast facade and its surface treatment method |
| CN109487953A (en) * | 2018-09-28 | 2019-03-19 | 潘旭鹏 | The prefabricated and assembly type external wall heat plate of one kind and its anti-settling technique |
| CN109736471A (en) * | 2018-12-18 | 2019-05-10 | 浙江绿筑集成科技有限公司 | A kind of connecting structure and preparation method thereof of precast facade horizontal stripe plate |
| CN110206189A (en) * | 2019-04-28 | 2019-09-06 | 潘旭鹏 | A kind of plate type assembled exterior wall and its surface avoid cracking processing method |
| CN110469044A (en) * | 2019-08-12 | 2019-11-19 | 湖北飞虹钢结构工程有限责任公司 | A kind of assembly type compound external wall panel and construction method |
| CN111827571A (en) * | 2020-07-09 | 2020-10-27 | 深圳市旭生骏鹏建筑工程有限公司 | Waterproof assembly structure of prefabricated external wall panel and assembly process thereof |
| CN112282122A (en) * | 2020-10-16 | 2021-01-29 | 合力建设有限公司 | Steel construction composite wall of house |
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| CN109469225A (en) * | 2018-09-19 | 2019-03-15 | 潘旭鹏 | A kind of precast facade and its surface treatment method |
| CN109487953A (en) * | 2018-09-28 | 2019-03-19 | 潘旭鹏 | The prefabricated and assembly type external wall heat plate of one kind and its anti-settling technique |
| CN109736471A (en) * | 2018-12-18 | 2019-05-10 | 浙江绿筑集成科技有限公司 | A kind of connecting structure and preparation method thereof of precast facade horizontal stripe plate |
| CN110206189A (en) * | 2019-04-28 | 2019-09-06 | 潘旭鹏 | A kind of plate type assembled exterior wall and its surface avoid cracking processing method |
| CN110469044A (en) * | 2019-08-12 | 2019-11-19 | 湖北飞虹钢结构工程有限责任公司 | A kind of assembly type compound external wall panel and construction method |
| CN111827571A (en) * | 2020-07-09 | 2020-10-27 | 深圳市旭生骏鹏建筑工程有限公司 | Waterproof assembly structure of prefabricated external wall panel and assembly process thereof |
| CN112282122A (en) * | 2020-10-16 | 2021-01-29 | 合力建设有限公司 | Steel construction composite wall of house |
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