CN106049705A - Reinforced concrete and external composite thermal insulation wall integral casting molding structure and construction method - Google Patents
Reinforced concrete and external composite thermal insulation wall integral casting molding structure and construction method Download PDFInfo
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- CN106049705A CN106049705A CN201610634201.6A CN201610634201A CN106049705A CN 106049705 A CN106049705 A CN 106049705A CN 201610634201 A CN201610634201 A CN 201610634201A CN 106049705 A CN106049705 A CN 106049705A
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- plate
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- casting molding
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Classifications
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- 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
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention relates to a reinforced concrete and external composite thermal insulation wall integral casting molding structure. The integral casting molding structure comprises combined connecting pieces, integral vertical limit plates and horizontal limit plates, L-shaped fastening plates, vertical sliding grooves, loose bolts, embedded screws, vertical and horizontal reinforcement embedding grooves, galvanized steel plate screens, mold jacking rollers, aluminum cover plates and the like. A construction method comprises the following steps of 1 thermal insulation plate cutting; 2 interface mortar spraying; 3 reinforcement constructing; 4 thermal insulation plate installing; 5 limit plate installing; 6 formwork fastening; 7 concrete casting; 8 mold removing and curing; 9 steel plate screen installing. The reinforced concrete and external composite thermal insulation wall integral casting molding construction method has the advantages of being friendly to the environment, convenient to construct, low in cost and the like.
Description
Technical field
The present invention relates to a kind of armored concrete and outer insulation compositing outer wall one-piece casting molding ruggedized construction, it is adaptable to have
The exterior-wall heat insulation construction of the full-situ shear wall structure that insulation, sound insulation require.
Background technology
Along with country's propelling to Building Energy-saving Work, energy-saving building technology and product develop rapidly, and extruded polystyrene board is made
Being widely used to engineering for the material that a kind of thermal property is better, external wall outer insulation energy-saving building technology, with inside holding phase
Ratio, has prolongation Building life cycle, elimination condensation, avoids local to produce the advantages such as " heat bridge " phenomenon.
The most traditional heat-insulation plate for external composite exterior wall one-piece casting construction, outside mainly using steel-plastic peg to connect
Warming plate and reinforced mesh, although this method structure is the most firm, but compound plug-bolt belongs to patented technology, buys and needs
Customized and expensive, construct the most convenient, and the method only considers the drift condition of inner side, fail to consider outside outer insulated wall plate
The fixing connection of side.
In sum, although the method for existing armored concrete and outer insulation compositing outer wall one-piece casting molding exists
Construction achieves good effect, but at aspects such as machine structural strengthening, cost, efficiencies of construction, still there is improvable place.
In consideration of it, need badly at present invent a kind of Stability Analysis of Structures, bearing capacity is high, economic benefit is excellent armored concrete and heat-insulation plate for external
Composite exterior wall one-piece casting molding construction method.Armored concrete is executed with outer insulation compositing outer wall one-piece casting molding structure
Work, easy construction and cheap, major part parts are reusable, have certain economic technology benefit.
Summary of the invention
It is an object of the invention to provide a kind of armored concrete and outer insulation compositing outer wall one-piece casting molding structure, power
Realistic existing good warming plate fixed effect, and there is outstanding economic benefit, reach major part parts recycling.
For realizing above-mentioned technical purpose, present invention employs techniques below scheme:
Armored concrete and outer insulation compositing outer wall one-piece casting molding structure, connect including outer insulated wall plate, combination type
Part, monoblock type erect cross spacing steel plate and formwork reinforcement structure, and described combination type connector is mainly by threaded, plastic bolt
Cap, horizontal reinforcement embedded groove, vertical reinforcement embedded groove, passage, connecting rod and connecting plate composition, connecting plate is provided with ventilation
Hole；Combination type connector passes through horizontal reinforcement embedded groove, vertical reinforcement embedded groove by outer insulated wall plate and horizontal reinforcement, vertical steel
Muscle connects fixing；Monoblock type erects cross spacing steel plate mainly by vertical spacing steel plate, cross spacing steel plate, L-type fastening plate, vertical
Slippage slot, loose bolts, floor embedded nut and nut composition；Formwork reinforcement structure is by Screw arbor with nut at both-ends, side form, secondary stupefied, main stupefied
Form with double nut；Colligation limited block on vertical reinforcement.
As preferably: leave sheet material tongue and groove during outer insulated wall plate cutting.
As preferably: in the screw hole of described Screw arbor with nut at both-ends, anterior filling insulation spacer block, rear portion fills thermal insulation mortar.
As preferably: deformation joint arranges Aluminum cover and steel rivet.
Armored concrete and the construction method of outer insulation compositing outer wall one-piece casting molding structure, comprise the following steps:
1) warming plate cutting: Z-shaped plate material tongue and groove should be cut out before outer insulated wall plate materials arrival between plate；
2) spray boundary mortar: boundary mortar spraying is uniform, with steel wire and polystyrol plastic foam plate adhesion-tight；
3) reinforcement construction: after setting-out snap the line, assembling reinforcement, colligation limited block on vertical reinforcement, it is desirable to two-way spacing
500mm, every piece of leisure plate arranges quantity no less than 6 pieces；Limited block is parallel with outer insulated wall plate；
4) warming plate is installed: by blocking sign, by place for the outer insulated wall plate colligation on every face wall, insert U at sheet material tongue and groove
Shape dowel, is subsequently mounted combination type connector and outer insulated wall plate and horizontal reinforcement, Vertical bar connection is fixed；
5) limiting plate is installed: first install the outboard template of body of wall, then installs the inner side template of body of wall, by floor in advance
The floor pre embedded bolt buried underground, fixed installation L-type fastening plate, vertical spacing steel plate is installed, cross spacing steel plate is first in vertical limit
Steel plate bottom, position assembles, and subsequently by vertical slippage slot to top slide, tightens loose bolts at design attitude；
6) dies plate tap: install time stupefied, double nut stupefied, main and Screw arbor with nut at both-ends successively；
7) concrete placings: exterior wall concrete one-piece casting；
8) form removal maintenance: in complete latter 12 hours of concreting, maintenance of should sprinkling water in time, must not trickle from the top down, anti-
Sealing damages outer insulated wall plate；
9) expanded metal lath is installed: first installs plastic bolt cap, afterwards by galvanized steel plain sheet net laying on exterior wall, starts to install steel spiral shell
Nail nut, installs U-shaped steel plate washer when tightening, and sprays anticracking grout, finally by design requirement edge patch tapestry brick, or does coating
Facing.
The present invention has following feature and a beneficial effect:
(1) combination type connector connection reinforcing bar easy to make and outer insulated wall plate are used, easy construction, cheap.
(2) monoblock type being provided with slip erects cross spacing steel plate, can firmly lock the position of outer insulated wall plate, prevention
The generation of swollen mould phenomenon, and efficiency of construction is high.
(3) outer insulated wall plate that this engineering method is selected is extruded polystyrene board, and than common styrofoam, thermal property is better,
There is good energy-conserving action.
Accompanying drawing explanation
Fig. 1 is armored concrete of the present invention and outer insulation compositing outer wall one-piece casting molding structure schematic diagram；
Fig. 2 is that vertical horizontal is to limiting plate connection diagram；
Fig. 3 is tongue and groove connection figure；
Fig. 4 is combination type connector schematic diagram；
Fig. 5 is expanded metal lath scheme of installation one；
Fig. 6 is expanded metal lath scheme of installation two；
Fig. 7 is permanent structure figure；
Fig. 8 is bolt hole process figure；
Fig. 9 is door and window hole Local treatment figure；
Figure 10 is movement joint process figure；
Figure 11 is present invention process flow chart；
In figure: 1-outer insulated wall plate, 2-sheet material tongue and groove, 3-combination type connector, 4-horizontal reinforcement embedded groove, 5-vertical steel
Muscle embedded groove, 6-horizontal reinforcement, 7-vertical reinforcement, 8-limited block, 9-connecting rod through hole, 10-is threaded, and 11-is to drawing spiral shell
Bar, 12-side form, 13-time stupefied, and 14-master is stupefied, 15-double nut, 16-galvanized steel expanded metals, 17-plastic bolt cap, 18-u type galvanized steel
Pad, 19-steel screw-nut, 20-concrete exterior wall, 21-top die roller, 22-facing, 23-L type fastening plate, 24-floor pre embedded bolt,
25-nut, 26-vertical spacing steel plate, 27-cross spacing steel plate 28-screw hole, 29-thermal insulation mortar, 30-is incubated spacer block, 31-
Boundary mortar, 32-dowel nail, 33-Aluminum cover, 34-passage, 35-slippage slot, 36-loose bolts, 37-connecting rod, 38-is even
Fishplate bar
Detailed description of the invention
Present embodiment light plate solder technology, warming plate cutting technique, installation of embedded parts rule of operation, concreting
Repeating no more Deng conventional construction technology requirement etc., emphasis illustrates that the armored concrete that the present invention relates to is whole with outer insulation compositing outer wall
Body pours the embodiment of molding construction.
Referring to figs. 1 through the armored concrete shown in Figure 11 and outer insulation compositing outer wall one-piece casting molding structure, combination type
Connector 3 is mainly by threaded 10, plastic bolt cap 17, horizontal reinforcement embedded groove 4, vertical reinforcement embedded groove 5, passage
34, connecting rod 37 and connecting plate 38 form, and connecting plate is provided with passage 34；Monoblock type erects cross spacing steel plate by vertically limiting
Position steel plate 26, cross spacing steel plate 27, L-type fastening plate 23, vertical slippage slot 35, loose bolts 36, floor embedded nut 24, spiral shell
Cap 25 grade forms.
Outer insulated wall plate 1 leaves sheet material tongue and groove 2 when cutting.
Formwork reinforcement structure by Screw arbor with nut at both-ends 11, side form 12, secondary stupefied 13, main stupefied 14, double nut 15 forms.
First filling insulation spacer block 30 in screw hole 28, then fill thermal insulation mortar 28.
Deformation joint arranges Aluminum cover 33, steel rivet 32.
As shown in figure 11, armored concrete is as follows with outer insulation compositing outer wall one-piece casting molding construction step:
1) warming plate cutting: should cut out the sheet material tongue and groove 2 such as accompanying drawing 3 before outer insulated wall plate 1 materials arrival between plate, squeezes
Moulding plate gauge lattice and mostly be floor height × 600mm × thickness, should arrange tongue and groove (see Fig. 1) before materials arrival between plate, tongue and groove connects can be had
Effect ground solves the quality problems such as faulting of slab ends, spillage.Should be in inner side brushing interfacial agents after materials arrival, to strengthen extruded sheet and concrete
The bonding strength of body of wall.
2) spray boundary mortar: boundary mortar 31 sprays uniformly, with steel wire and polystyrol plastic foam plate adhesion-tight.
3) reinforcement construction: after setting-out snap the line, assembling reinforcement, colligation limited block 8 on vertical reinforcement, it is desirable to two-way spacing
500mm, thickness, according to design load, every piece of leisure plate arranges quantity no less than 6 pieces.Limited block is parallel with outer insulated wall plate.
4) warming plate is installed: by blocking sign, by place for the outer insulated wall plate colligation on every face wall, insert U at sheet material tongue and groove
Shape dowel, being subsequently mounted combination is that outer insulated wall plate 3 and vertical horizontal are fixed by connector 3 to bar connecting, and the spacing of U-shaped dowel is not
Must be more than 500mm.Reinforcing bar binding outside leisure plate steel wire (not smearing mortar side) and reinforced concrete wall, adjusts leisure plate
Plan-position and perpendicularity.
5) limiting plate is installed: first install the outboard template of body of wall, then installs the inner side template of body of wall, by floor in advance
The pre embedded bolt 24 buried underground, fixed installation L-type fastening plate, vertical spacing steel plate 26 is installed, cross spacing steel plate 27 is first vertically
Spacing steel plate bottom assembles, and subsequently by vertical slippage slot 35 to top slide, tightens loose bolts 36 at design attitude, perpendicular
The thickness of cross spacing steel plate is 20mm, and vertical spacing steel plate horizontal length is 2m, and cross spacing steel plate length is 50mm.
6) dies plate tap: installation time stupefied 13 successively, main stupefied 14, double nut 15, Screw arbor with nut at both-ends 11, secondary stupefied for 100mm*
The 100mm lumps of wood, master is stupefied isDouble steel pipes, double nut is 40mm*61mm, and it is M40 that Du draws screw rod.
7) concrete placings: exterior wall concrete one-piece casting；
8) form removal maintenance: in complete latter 12 hours of concreting, maintenance of should sprinkling water in time, must not trickle from the top down, anti-
Sealing damages outer insulated wall plate.
9) expanded metal lath is installed: first installs plastic bolt cap 17, is layered on exterior wall by galvanized steel expanded metals 16 afterwards, starts to install
Steel screw-nut 19, installs U-shaped steel plate washer 18 when tightening, and sprays anticracking grout, finally by design requirement edge patch tapestry brick,
Or do coating ornamental surface；Expanded metal lath should use galvanized steel expanded metals, Mesh distance 12mm, mesh wire diameter 0.8mm, and Mesh distance must not mistake
Little, otherwise screed difficulty of construction is bigger；Expanded metal lath preferably starts to install at upper corner, should be involved in 200mm at door-window opening position,
And fix with 1 cun of cement steel nail, spacing is not more than 400mm, and expanded metal lath overlapping part should be not less than 100mm, and uses iron wire colligation
It is integrally forming；Door-window opening surrounding additional 400mm × 200mm galvanized steel expanded metals 16 (see Fig. 9).
Claims (5)
1. an armored concrete and outer insulation compositing outer wall one-piece casting molding structure, it is characterised in that: include external thermal insulation wall
Plate (1), combination type connector (3), monoblock type erect cross spacing steel plate and formwork reinforcement structure, and described combination type connector 3 is main
Will be by threaded (10), plastic bolt cap (17), horizontal reinforcement embedded groove (4), vertical reinforcement embedded groove (5), passage
(34), connecting rod (37) and connecting plate (38) composition, connecting plate (38) is provided with passage (34)；Combination type connector (3)
By horizontal reinforcement embedded groove (4), vertical reinforcement embedded groove (5) by outer insulated wall plate (1) and horizontal reinforcement (6), vertical reinforcement
(7) connection is fixing；It is mainly tight by vertical spacing steel plate (26), cross spacing steel plate (27), L-type that monoblock type erects cross spacing steel plate
Gu plate (23), vertical slippage slot (35), loose bolts (36), floor embedded nut (24) and nut (25) composition；Formwork reinforcement
Structure is made up of Screw arbor with nut at both-ends (11), side form (12), secondary stupefied (13), main stupefied (14) and double nut (15)；Vertical reinforcement is tied up on (7)
Prick limited block (8).
Armored concrete the most according to claim 1 and outer insulation compositing outer wall one-piece casting molding structure, its feature exists
In: leave sheet material tongue and groove (2) during outer insulated wall plate (1) cutting.
Armored concrete the most according to claim 1 and outer insulation compositing outer wall one-piece casting molding structure, its feature exists
In: in the screw hole (28) of described Screw arbor with nut at both-ends (11), anterior filling insulation spacer block (30), rear portion fills thermal insulation mortar (28).
Armored concrete the most according to claim 1 and outer insulation compositing outer wall one-piece casting molding structure, its feature exists
In: deformation joint arranges Aluminum cover (33) and steel rivet (32).
5. armored concrete as claimed in claim 1 and the construction method of outer insulation compositing outer wall one-piece casting molding structure,
It is characterized in that comprising the following steps:
1) warming plate cutting: Z-shaped plate material tongue and groove (2) should be cut out before outer insulated wall plate (1) materials arrival between plate；
2) spray boundary mortar: boundary mortar (31) spraying is uniform, with steel wire and polystyrol plastic foam plate adhesion-tight；
3) reinforcement construction: after setting-out snap the line, assembling reinforcement, the upper colligation limited block (8) of vertical reinforcement (7), it is desirable to two-way spacing
500mm, every piece of leisure plate arranges quantity no less than 6 pieces；Limited block (8) is parallel with outer insulated wall plate (1)；
4) warming plate is installed: by blocking sign, by place for outer insulated wall plate (1) colligation on every face wall, and sheet material tongue and groove (2) place inserts
U-shaped dowel, is subsequently mounted combination type connector (3) and connects solid by outer insulated wall plate (1) and horizontal reinforcement (6), vertical reinforcement (7)
Fixed；
5) limiting plate is installed: first install the outboard template of body of wall, then installs the inner side template of body of wall, by pre-plugged on floor
Floor pre embedded bolt (24), fixed installation L-type fastening plate (23), install vertical spacing steel plate (26), cross spacing steel plate
(27) first assemble in vertical spacing steel plate (26) bottom, subsequently by vertical slippage slot (35) to top slide, to design attitude
Loose bolts (36) is tightened at place；
6) dies plate tap: install time stupefied (13), main stupefied (14), double nut (15) and Screw arbor with nut at both-ends (11) successively；
7) concrete placings: exterior wall concrete one-piece casting；
8) form removal maintenance: in complete latter 12 hours of concreting, maintenance of should sprinkling water in time, must not trickle from the top down, prevent water
Damage outer insulated wall plate (1)；
9) expanded metal lath is installed: first installs plastic bolt cap (17), is layered on exterior wall by galvanized steel expanded metals (16) afterwards, starts to install
Steel screw-nut (19), installs U-shaped steel plate washer (18) when tightening, and sprays anticracking grout, finally by design requirement edge patch decorations
Face brick, or do coating ornamental surface.
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| CN201610634201.6A CN106049705B (en) | 2016-08-03 | 2016-08-03 | The construction method of armored concrete and outer insulation compositing outer wall one-piece casting molding structure |
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| CN201610634201.6A CN106049705B (en) | 2016-08-03 | 2016-08-03 | The construction method of armored concrete and outer insulation compositing outer wall one-piece casting molding structure |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514073A (en) * | 2017-09-28 | 2017-12-26 | 沈炜 | The non-load bearing wall of convenient suspension |
| CN108612210A (en) * | 2018-06-08 | 2018-10-02 | 河北三楷深发科技股份有限公司 | A kind of passive type super low energy consumption External Thermal Insulation System construction technology |
| CN109577517A (en) * | 2018-11-28 | 2019-04-05 | 杭州江润科技有限公司 | Assembly of shear wall structure and construction method |
| CN110847432A (en) * | 2019-10-29 | 2020-02-28 | 福建筑可丽建材科技有限公司 | Light wall board using steel plate net as reinforcing rib |
| CN112411772A (en) * | 2020-10-24 | 2021-02-26 | 北京中易房建筑工程有限公司 | Structure and construction method of basement outer wall post-cast strip |
| CN114000615A (en) * | 2021-11-12 | 2022-02-01 | 筑友智造科技投资有限公司 | External wall panel connecting piece, connecting assembly and prefabricated part connecting joint |
| CN117702926A (en) * | 2023-12-11 | 2024-03-15 | 中国核工业华兴建设有限公司 | Wall double-sided embedded part and construction method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514073A (en) * | 2017-09-28 | 2017-12-26 | 沈炜 | The non-load bearing wall of convenient suspension |
| CN108612210A (en) * | 2018-06-08 | 2018-10-02 | 河北三楷深发科技股份有限公司 | A kind of passive type super low energy consumption External Thermal Insulation System construction technology |
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| CN110847432A (en) * | 2019-10-29 | 2020-02-28 | 福建筑可丽建材科技有限公司 | Light wall board using steel plate net as reinforcing rib |
| CN112411772A (en) * | 2020-10-24 | 2021-02-26 | 北京中易房建筑工程有限公司 | Structure and construction method of basement outer wall post-cast strip |
| CN114000615A (en) * | 2021-11-12 | 2022-02-01 | 筑友智造科技投资有限公司 | External wall panel connecting piece, connecting assembly and prefabricated part connecting joint |
| CN117702926A (en) * | 2023-12-11 | 2024-03-15 | 中国核工业华兴建设有限公司 | Wall double-sided embedded part and construction method |
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| Publication number | Publication date |
|---|---|
| CN106049705B (en) | 2018-04-06 |
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Effective date of registration: 20180604 Address after: 225200 Xindu Road, Jiangdu District, Yangzhou, Jiangsu Province, No. 399 Patentee after: JIANGSU HUAJIANG CONSTRUCTION GROUP Co.,Ltd. Address before: 310015 room 3, unit 3, Wanda Commercial Center, Hangzhou, Zhejiang, 1901. Patentee before: HANGZHOU JIANGRUN TECHNOLOGY Ltd. |
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Denomination of invention: Construction method of integral pouring and forming structure of reinforced concrete and external thermal insulation composite exterior wall Effective date of registration: 20230129 Granted publication date: 20180406 Pledgee: Yangzhou Branch of Bank of Jiangsu Co.,Ltd. Pledgor: JIANGSU HUAJIANG CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2023980031288 |