CN107268839A - Assembly type semi-embedded semi-hung external wall panel heat insulation structure - Google Patents
Assembly type semi-embedded semi-hung external wall panel heat insulation structure Download PDFInfo
- Publication number
- CN107268839A CN107268839A CN201710656563.XA CN201710656563A CN107268839A CN 107268839 A CN107268839 A CN 107268839A CN 201710656563 A CN201710656563 A CN 201710656563A CN 107268839 A CN107268839 A CN 107268839A
- Authority
- CN
- China
- Prior art keywords
- side fascia
- wall panel
- external wall
- steel beam
- corner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 67
- 239000010959 steel Substances 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 16
- 210000003195 fascia Anatomy 0.000 claims description 79
- 238000010276 construction Methods 0.000 claims description 19
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000004567 concrete Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 6
- 239000011490 mineral wool Substances 0.000 claims description 5
- 239000011083 cement mortar Substances 0.000 claims description 4
- 238000005336 cracking Methods 0.000 claims description 4
- 229920006328 Styrofoam Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000008261 styrofoam Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- 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
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
- E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B2001/7679—Means preventing cold bridging at the junction of an exterior wall with an interior wall or a floor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention relates to the field of building construction, and discloses an assembled semi-embedded semi-hung external wall panel heat insulation structure which comprises an external wall panel, an H-shaped steel beam and a steel column, wherein reinforcing steel bars are embedded in the upper part and the lower part of the external wall panel, corner connecting boxes are embedded in four corners of the same side, a plurality of fixed connecting plates are arranged on the H-shaped steel beam, through holes are formed in the fixed connecting plates, the H-shaped steel beam and the steel column are fixed on one side of the external wall panel, a sealing plate is arranged on the other side of the external wall panel, the sealing plate is connected with the external wall panel through structural bonding materials, and heat. The corner connecting box pre-embedded on the external wall panel can increase the rigidity of the corner, prevent the wall corner from being cracked due to stress concentration, and play a certain role in deformation and energy dissipation through the deformation of the corner connecting box under a strong earthquake; the external wall panel is connected with the main body structure through bolts, the connection mode does not run through the wall panel, and the steel beam is prevented from being exposed through the sealing plate form, so that the cold and hot bridge effect is avoided.
Description
Technical field
The present invention relates to building construction field, tied in particular to a kind of embedding semi-mounted Side fascia insulation of assembled half
Structure.
Background technology
At present, China's assembled arthitecutral structure is mainly reinforced concrete structure, and assembling type steel structure building is then few
It is again few.Wherein significant portion reason is that steel building matching system is not perfect enough, and many component nodes can not be realized soon
Quick-mounting is compared concrete structure and not reduced too much with installation, thus construction period, and existing Side fascia mounting means has two kinds,
It is plug-in installation and embedded installation respectively, all there are problems that this.
Existing out-hung panel generally connects the mounting means of sheet material and agent structure, it is necessary to which scene is right using HOOK BOLTS
Every block of sheet material drills, welds elongated angle steel, welding HOOK BOLTS, and construction procedure is relatively complicated, and field operation is too many, slows down construction
Progress, extends construction period, simultaneously as the HOOK BOLTS run through is present, cold-heat bridge effect is difficult to avoid.
Existing embedded wallboard is generally installed using U-shaped steel card mode, because wearing HOOK BOLTS without drilling, so comparing outer
The mode of extension reduces certain engineering time, but due to needing monoblock wallboard being embedded in U-shaped steel card, then inevitable U-shaped steel card meeting
Inside and outside pass-through chamber, cold-heat bridge effect compares plug-in mode and understands seriously many.
Also multiple working procedure is, it is necessary to base cleaning for exterior-wall heat insulation simultaneously, and metope measurement snap the line, hanging wire paste crack grid cloth,
Insulation material is pasted, bottom decorative mortar is levelling, paving crack grid cloth press-in mortar surface, finally does one layer and wipe one's face again again
Mortar cover, multiple tracks insulation process extremely influences efficiency of construction, is unsatisfactory for the requirement that assembled architecture is efficiently constructed.
External wall body thermal insulation performance is related to thickness of wall body and elevation of building structure structural form and material, for using steam pressure
The self heat insulation walls such as aerated light concrete slab, Side fascia on the premise of exterior-wall heat insulation is carried out, building in survey facade can because
Thickness of wall body exceedes beam section width, causes outer side elevation discontinuous, and because girder steel is between floor upper strata and lower floor's wall
Position is exposed, easily produces cold-heat bridge effect, is unsatisfactory for insulation, the requirement of energy-conserving and environment-protective.
Therefore, the connected mode of out-hung panel and main body is changed, to realizing that the assembled of steel building is necessary.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of embedding semi-mounted Side fascia insulation construction of assembled half, solving plug-in
The connectivity problem of wallboard and agent structure, while avoiding cold-heat bridge effect.
To achieve these goals, the embedding semi-mounted Side fascia insulation construction of assembled half of the present invention, including Side fascia,
H profile steel beam and steel column, H profile steel beam are arranged at Side fascia upper and lower ends, and steel column is arranged above and below the Side fascia left and right sides, Side fascia
Two ends transversely embedded bar, the pre-buried corner connection box in homonymy corner, corner connection box is fixedly connected with reinforcing bar, and corner is connected
Box is to be provided with through hole in square box-like, front opening, with the side of Side fascia left and right sides homonymy；Reinforcing bar uses overstriking steel
Muscle；
Some fixed connecting plates, fixed connecting plate and the wing are provided with the side flange plate that H profile steel beam is connected with Side fascia
Listrium is vertical, is provided with through hole on fixed connecting plate, and the distance between fixed connecting plate is identical with the width of Side fascia；
During connection, Side fascia is positioned on the through hole on fixed connecting plate both sides, fixed connecting plate and corner connection box
Through hole is corresponding, is bolted the gap filling structure adhesive material between Side fascia and fixed connecting plate, adjacent Side fascia；
The width of flange plate is less than the thickness of Side fascia, and H profile steel beam is fixed on the side of Side fascia, the opposite side of Side fascia
On be provided with shrouding, the height of shrouding is identical with H profile steel depth of beam；Similarly, the thickness of steel column is less than the thickness of Side fascia, steel
Post is fixed on the side of Side fascia, and H profile steel beam homonymy, is also equipped with shrouding on the opposite side of Side fascia, the height of shrouding with
Steel column is highly identical；Connected, filled between shrouding and H profile steel beam, steel column by structure adhesive material between shrouding and Side fascia
Insulation material.
Further, bar-mat reinforcement is also preset in Side fascia, overstriking reinforcing bar is welded with bar-mat reinforcement.
Further, structure adhesive material is that cement mortar adds anti-cracking net.
Further, insulation material is rock wool, mineral wool or styrofoam.
Further, Side fascia and shrouding use steam pressurized lightweight concrete slab or autoclave aerated concrete building block wall
Plate.
Further, exterior wall plate thickness is 280mm-300mm, and the width of H profile steel beam flange plate is 200mm, corner connection
Box thickness is 60mm-80mm.
Further, connection box in corner uses metal or high-strength light fiber.
The invention has the advantages that：
(1) the pre-buried corner connection box in four angles of Side fascia, can play reinforcement effect, increase corner is firm to wallboard
Degree, prevents wall corner fragmentation caused by stress concentration, is used as the building enclosure of non-Aseismic Design；
(2) under violent earthquake, the deformation that can connect box by corner is played a part of necessarily deforming energy dissipating, makes to go along with sb. to guard him knot
Structure is participated in the energy-dissipating and shock-absorbing of agent structure, and Side fascia is connected by bolt with agent structure, connected mode not insertion wall
Plate, thus prevented cold-heat bridge effect；
(3) exterior wall is prefabricated in the factory completion, and transporting to can be mounted directly behind scene, dug without live secondary operation etc.
Complicated process, in-site installation is without welding, and the connected mode for connecting box using pre-buried corner also allows for construction, only need to the company of stretching into
Connect in box, bolt is passed through into through hole, it is convenient to construct, realize the construction of assembled efficient green；
(4) exterior wall size due to the demand of heat-insulating property it is often thicker, comparing beam size can protrude, and pass through shrouding shape
Formula, it is to avoid girder steel is exposed, efficiently solves the inside and outside cold-heat bridge effect formed by the steel members such as girder steel are present.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is external wall panel structure schematic diagram；
Fig. 3 is corner connection box structural representation；
Fig. 4 is H profile steel girder construction schematic diagram；
Fig. 5 is girder steel and Side fascia attachment structure schematic diagram；
In figure：1st, Side fascia；2nd, H profile steel beam；3rd, steel column；4th, reinforcing bar；5th, corner connection box；6th, fixed connecting plate；7th, seal
Plate.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, the embedding semi-mounted Side fascia insulation construction of assembled half of the present invention, including Side fascia 1, H profile steel
Beam 2 and steel column 3, H profile steel beam are arranged at Side fascia upper and lower ends, and steel column is arranged at the Side fascia left and right sides；
As shown in Fig. 2 Side fascia is in prefabrication, before pouring, insert bar-mat reinforcement and in wall upper and lower ends transversely
Pre-buried overstriking reinforcing bar 4, overstriking reinforcing bar is welded with bar-mat reinforcement.The pre-buried corner in Side fascia homonymy corner connection box 5, corner connection box with
Overstriking reinforcement welding is fixed；
As shown in figure 3, corner connection box is in square box-like, front opening, with the side of Side fascia left and right sides homonymy
It is provided with through hole；Corner connection box uses metal or high-strength light fiber.
As shown in figure 4, some fixed connecting plates 6 are provided with the side flange plate that H profile steel beam is connected with Side fascia, it is fixed
Connecting plate is vertical with flange plate, is provided with through hole on fixed connecting plate, width of the distance between the fixed connecting plate with Side fascia
It is identical；If both sides are respectively connected with Side fascia above and below H profile steel beam, both sides are respectively provided with fixed connecting plate up and down.
During connection, Side fascia is positioned on the through hole on fixed connecting plate both sides, fixed connecting plate and corner connection box
Through hole is corresponding, is bolted the gap filling structure adhesive material between Side fascia and fixed connecting plate, adjacent Side fascia,
Connected between steel column and Side fascia also by structure adhesive material, the preferred cement mortar of structure adhesive material adds anti-cracking net.Girder steel
After being connected with Side fascia as shown in Figure 5.
Exterior wall plate thickness is 280mm-300mm, and the width of H profile steel beam flange plate is 200mm, and corner connection box thickness is
60mm-80mm.Because the width of flange plate is less than the thickness of Side fascia, in order to avoid outer side elevation is discontinuous, H profile steel beam is fixed
In being provided with shrouding 7 on the side of Side fascia, the opposite side of Side fascia, the height of shrouding is identical with H profile steel depth of beam；
Similarly, the thickness of steel column is less than the thickness of Side fascia, and steel column is fixed on the side of Side fascia, same with H profile steel beam
Shrouding is also equipped with side, the opposite side of Side fascia, the height of shrouding is highly identical with steel column；
Connected between shrouding and Side fascia by structure adhesive material, thermal insulating material is filled between shrouding and H profile steel beam, steel column
Material.Side fascia and shrouding use steam pressurized lightweight concrete slab or autoclave aerated concrete building block wallboard.Structure gluing material
Expect that preferred cement mortar adds anti-cracking net, the preferred rock wool of insulation material, mineral wool or styrofoam.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (7)
1. a kind of embedding semi-mounted Side fascia insulation construction of assembled half, including Side fascia (1), H profile steel beam (2) and steel column (3), H types
Girder steel (2) is arranged at Side fascia (1) upper and lower ends, and steel column (3) is arranged at Side fascia (1) left and right sides, it is characterised in that
Side fascia (1) upper and lower ends transversely embedded bar (4), the pre-buried corner connection box (5) in homonymy corner, corner connection box
(5) it is fixedly connected with reinforcing bar (4), corner connection box (5) is square box-like, front opening, with Side fascia (1) left and right sides homonymy
Side on be provided with through hole；
Some fixed connecting plates (6), fixed connecting plate are provided with the side flange plate that H profile steel beam (2) is connected with Side fascia (1)
(6) it is vertical with flange plate, it is provided with through hole on fixed connecting plate (6), the distance between fixed connecting plate (6) and Side fascia (1)
Width it is identical；
During connection, Side fascia (1) is positioned over through hole and corner connection box on fixed connecting plate (6) both sides, fixed connecting plate (6)
(5) through hole on is corresponding, is bolted the gap between Side fascia (1) and fixed connecting plate (6), adjacent Side fascia (1)
Interstitital texture adhesive material；
The width of flange plate is less than the thickness of Side fascia (1), and H profile steel beam (2) is fixed on the side of Side fascia (1), Side fascia (1)
Opposite side on be provided with shrouding (7), the height of shrouding (7) is highly identical with H profile steel beam (2)；Similarly, the thickness of steel column (3)
Degree is less than the thickness of Side fascia (1), and steel column (3) is fixed on the side of Side fascia (1), with H profile steel beam (2) homonymy, Side fascia (1)
Opposite side on be also equipped with shrouding (7), the height of shrouding (7) is highly identical with steel column (3)；Shrouding (7) and Side fascia (1) it
Between connected by structure adhesive material, shrouding (7) and H profile steel beam (2), steel column fill insulation material between (3).
2. the embedding semi-mounted Side fascia insulation construction of assembled half according to claim 1, it is characterised in that in Side fascia (1)
Bar-mat reinforcement is also preset, reinforcing bar (4) is welded with bar-mat reinforcement.
3. the embedding semi-mounted Side fascia insulation construction of assembled half according to claim 1, it is characterised in that structure adhesive material
For cement mortar plus anti-cracking net.
4. the embedding semi-mounted Side fascia insulation construction of assembled half according to claim 1, it is characterised in that insulation material is rock
Cotton, mineral wool or styrofoam.
5. the embedding semi-mounted Side fascia insulation construction of assembled half according to claim 1, it is characterised in that Side fascia (1) and
Shrouding (7) uses steam pressurized lightweight concrete slab or autoclave aerated concrete building block wallboard.
6. the embedding semi-mounted Side fascia insulation construction of assembled half according to claim 1, it is characterised in that Side fascia (1) is thick
Spend for 280mm-300mm, the width of H profile steel beam (2) flange plate is 200mm, and corner connection box (5) thickness is 60mm-80mm.
7. the embedding semi-mounted Side fascia insulation construction of assembled half according to claim 1, it is characterised in that corner connects box
(5) metal or high-strength light fiber are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656563.XA CN107268839A (en) | 2017-08-03 | 2017-08-03 | Assembly type semi-embedded semi-hung external wall panel heat insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656563.XA CN107268839A (en) | 2017-08-03 | 2017-08-03 | Assembly type semi-embedded semi-hung external wall panel heat insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107268839A true CN107268839A (en) | 2017-10-20 |
Family
ID=60075822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710656563.XA Withdrawn CN107268839A (en) | 2017-08-03 | 2017-08-03 | Assembly type semi-embedded semi-hung external wall panel heat insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268839A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905385A (en) * | 2017-11-27 | 2018-04-13 | 黄昆 | The assembled arthitecutral structure and method of construction that steel construction is combined with concrete structure |
| CN108560773A (en) * | 2018-06-15 | 2018-09-21 | 浙江绿筑集成科技有限公司 | A kind of complete board type PC thin plates heat insulating and fireproof system with ribbing |
| CN114108831A (en) * | 2021-11-17 | 2022-03-01 | 中国航空规划设计研究总院有限公司 | Connection node of assembled external wall panel and installation and design method thereof |
-
2017
- 2017-08-03 CN CN201710656563.XA patent/CN107268839A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905385A (en) * | 2017-11-27 | 2018-04-13 | 黄昆 | The assembled arthitecutral structure and method of construction that steel construction is combined with concrete structure |
| CN108560773A (en) * | 2018-06-15 | 2018-09-21 | 浙江绿筑集成科技有限公司 | A kind of complete board type PC thin plates heat insulating and fireproof system with ribbing |
| CN108560773B (en) * | 2018-06-15 | 2020-06-19 | 浙江绿筑集成科技有限公司 | Whole plate type ribbed PC thin plate heat-insulation fireproof system |
| CN114108831A (en) * | 2021-11-17 | 2022-03-01 | 中国航空规划设计研究总院有限公司 | Connection node of assembled external wall panel and installation and design method thereof |
| CN114108831B (en) * | 2021-11-17 | 2023-09-22 | 中国航空规划设计研究总院有限公司 | Connecting node of assembled external wall panel and installation and design method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20171020 |