CN107447878A - A kind of the concrete wall insulation construction and construction technology of built-in transiens connector - Google Patents
A kind of the concrete wall insulation construction and construction technology of built-in transiens connector Download PDFInfo
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- CN107447878A CN107447878A CN201710808698.3A CN201710808698A CN107447878A CN 107447878 A CN107447878 A CN 107447878A CN 201710808698 A CN201710808698 A CN 201710808698A CN 107447878 A CN107447878 A CN 107447878A
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- 238000010276 construction Methods 0.000 title claims abstract description 54
- 238000009413 insulation Methods 0.000 title claims abstract description 32
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 78
- 239000010959 steel Substances 0.000 claims abstract description 78
- 239000002344 surface layer Substances 0.000 claims abstract description 50
- 238000010792 warming Methods 0.000 claims abstract description 31
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 238000005266 casting Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 15
- 230000035939 shock Effects 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- 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
- E04B1/7608—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 comprising a prefabricated insulating layer, disposed between two other layers or panels
-
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- 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
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 discloses a kind of concrete wall insulation construction of built-in transiens connector to include concrete main body structure, warming plate and surface layer, transiens connector is laterally laid between the concrete main body structure, warming plate and surface layer, the transiens connector includes a steel pipe and a PVC plastic pipe, and the both ends of the transiens connector are respectively equipped with preformed hole.Present invention also offers a kind of concrete wall insulation construction construction technology of built-in transiens connector, including following process：Main body reinforcing bar in colligation concrete main body structure, the steel pipe in transiens connector and PVC plastic pipe are connected to become an entirety by the first fixed steel bars, one end colligation of PVC plastic pipe is on main body reinforcing bar；Casting concrete；Form removal conserves；Of the invention novel in design, the heat bridge for reducing connector produces, and construction integrated degree is high.
Description
Technical field
The present invention relates to the concrete wall insulation knot of technical field of buildings, more particularly to a kind of built-in transiens connector
Structure and construction technology.
Background technology
With the demand for development of national energy-saving policy, domestic construction outer wall heat preservation system develops rapidly, but domestic existing outer
Wall heat preservation technology has three kinds, exterior wall internal insulation, external wall outer insulation and sandwich heat preservation；At present, sandwich heat preservation is for concrete wall
Application it is more and more extensive, the connector of generally use is all steel connector in sandwich heat preservation, and all steel connector can produce ratio
Larger heat bridge, and steel member needs steel member leakage after holding out against template, then form removal that rust staining occurs in construction, influences whole
Body construction quality, while internal easily formation cross-ventilation, construction relative difficulty also be present, wall body slit is whard to control, shock resistance
The defects of poor.
The content of the invention
The present invention is in view of the shortcomings of the prior art and defect, there is provided a kind of concrete walls of built-in transiens connector
Body insulation construction and construction technology, the heat bridge for reducing connector produces, and construction integrated degree is high.
To realize the purpose, the technical solution adopted in the present invention is：
A kind of concrete wall insulation construction of built-in transiens connector, including concrete main body structure, warming plate and surface layer,
The concrete main body inside configuration is laid with the main body reinforcing bar of crisscross colligation, and coagulation is laid on the inside of the warming plate
The outside of native agent structure, warming plate outside are connected with surface layer, and longitudinal direction is laid with latticed bar-mat reinforcement inside the surface layer；Institute
State and transiens connector is laterally laid between concrete main body structure, warming plate and surface layer, the transiens connector includes
The set of one steel pipe and a PVC plastic pipe, one end of one end fit PVC plastic pipe of the steel pipe, steel pipe and PVC plastic pipe
Close section and be longitudinally installed with the first fixed steel bars, the other end of the PVC plastic pipe is tied up with the main body reinforcing bar in concrete main body structure
Connection is pricked, steel pipe transverse welds together through steel plate and with steel plate, and the steel plate is fitted in steel pipe and warming plate contact surface, institute
State after the bar-mat reinforcement that the other end of steel pipe is routed through in surface layer and be fixed with the second fixed steel bars and termination position fastens
There are PVC caps；The both ends of the transiens connector are respectively equipped with preformed hole.
Further, the length of the transiens connector is equal to the thickness of concrete main body structure, warming plate and surface layer
Sum.
Further, the internal diameter of the steel pipe is more than the external diameter of PVC plastic pipe.
Further, multiple concrete pads are laid with the surface layer, the concrete pad carries cross in top
The truncated cone-shaped of shape seam, concrete pad are installed on bar-mat reinforcement by cross-formed slits, and one end of concrete pad passes through through iron wire
Warming plate and fixation.
Further, laying interval of the transiens connector in concrete main body structure is not less than 900mm；It is described
Concrete pad surface layer laying at intervals of 300~400mm.
Further, the lateral surface of the concrete main body structure is closed with inner template, and the surface layer lateral surface is closed with
Exterior sheathing.
A kind of a kind of built-in transiens connector based on concrete wall insulation construction of built-in transiens connector
Concrete wall insulation construction construction technology, including following process：
A) the main body reinforcing bar in colligation concrete main body structure, the steel pipe in transiens connector and PVC plastic pipe are passed through
One fixed steel bars are connected to become an entirety, and one end colligation of PVC plastic pipe is on main body reinforcing bar, in advance in the corresponding of warming plate
Position is punched, and after steel pipe passes through steel plate and warming plate, installs concrete pad and bar-mat reinforcement in surface layer, and pass through reinforcing bar in steel pipe
Fixed after net by the second fixed steel bars；Installation rear enclosed inner template and exterior sheathing；
B) casting concrete, the normal concrete casting concrete agent structure with particle diameter for 10~30mm, and using a diameter of
50mm shock club is to concrete vibrating；With the concreting surface layer that particle diameter is 5~10mm, coarse aggregate dosage is big in concrete
Vibrated the concrete of surface layer side in 40%, and using a diameter of 30mm shock club；The concrete of surface layer should ensure that 2 after pouring
Initial set in hour；
C) form removal conserves, and when environment temperature is higher than 10 DEG C, removes inner template and exterior sheathing, and is protected within 2 days after the completion of pouring
Wet curing 14 days；If environment temperature is higher than 30 DEG C, after form removal, covers surface layer and carry out moisture-keeping maintaining 14 days.
Further, during described casting concrete, concrete main body structure and the concrete discrepancy in elevation of surface layer both sides are kept
No more than 200mm.
Further, during described casting concrete, concrete slurry is entered by the preformed hole on transiens connector
The inside of transiens connector, and fill up steel pipe and PVC plastic pipe.The beneficial effects of the invention are as follows：
1. the concrete wall insulation construction and construction technology of a kind of built-in transiens connector of the present invention employ transiens company
Connecting elements of the fitting as concrete main body structure, warming plate and surface layer, is connected with PVC plastic pipe by steel pipe and forms transition
Type connector, not using all steel tubular construction, but be made up of two kinds of unlike materials, different thermal conductivity factor materials, mainly because
There is very big advantage for PVC plastic pipe, PVC plastic pipe service life can reach more than 50 years, will not be by other bacteriums and bacterium
Class destroys corrosion；It is non-conductive with excellent insulating properties；Anti-flammability is strong, will not cause security against fire hidden danger；Connection side is installed
Formula is easy to operate to smear adhesive；Material is light, is 1/10 with metallic conduit contrast, convenient in carrying；Nontoxic pollution-free green
Tubing；Therefore the generation of heat bridge can be substantially reduced using PVC plastic pipe, and does not interfere with heat insulation effect, while be also avoided that
All steel component may cause corrosion phenomena in concrete surface.
2. the concrete wall insulation construction and construction technology of a kind of built-in transiens connector of the present invention use transiens
Connector firmly closely connects concrete main body structure, warming plate and surface layer, enhances the overall shock resistance of wall, and subtract
Having lacked may caused by crack；Transiens connector and main body reinforcing bar colligation simultaneously, are carried out simultaneously after completing integral mold plate supporting
Concreting, integrated construction, process is terse, convenient and swift.
Brief description of the drawings
Fig. 1 is a kind of concrete wall insulation construction of built-in transiens connector of the present invention and the main structure of construction technology
Schematic diagram.
Fig. 2 is a kind of concrete wall insulation construction of built-in transiens connector of the present invention and the transiens of construction technology
The structural representation of connector.
Fig. 3 is concrete wall insulation construction and the integration of construction technology of a kind of built-in transiens connector of the present invention
Structural representation.
In figure marked as：1 is concrete main body structure, and 2 be main body reinforcing bar, and 3 be PVC plastic pipe, and 4 be inner template, and 5 be
One fixed steel bars, 6 be warming plate, and 7 be surface layer, and 8 be steel plate, and 9 be the second fixed steel bars, and 10 be steel pipe, and 11 be bar-mat reinforcement, and 12 are
Preformed hole, 13 be concrete pad, and 14 be exterior sheathing, and 15 be PVC caps.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the present invention：
Embodiment：As shown in FIG. 1 to 3, a kind of concrete wall insulation construction of built-in transiens connector, including concrete
Agent structure 1, warming plate 6 and surface layer 7, it is characterised in that be laid with crisscross colligation inside the concrete main body structure 1
Main body reinforcing bar 2, the inner side of the warming plate 6 is laid in the outside of concrete main body structure 1, and the outside of warming plate 6 connects with surface layer 7
Connect, the inside of surface layer 7 longitudinal direction is laid with latticed bar-mat reinforcement 11；The concrete main body structure 1, warming plate 6 and surface layer 7
Between be laterally laid with transiens connector, the length of the transiens connector is equal to concrete main body structure 1, warming plate 6
With the thickness sum of surface layer 7；The transiens connector includes a steel pipe 10 and a PVC plastic pipe 3, the steel pipe 10
Internal diameter is more than the external diameter of PVC plastic pipe 3；One end of one end fit PVC plastic pipe 3 of steel pipe, steel pipe 10 and PVC plastic pipe 3
Shrinking section is longitudinally installed with the first fixed steel bars 5, the other end and the main body steel in concrete main body structure 1 of the PVC plastic pipe 3
The colligation of muscle 2 connects, and steel pipe 10 is horizontally through steel plate 8 and welded together with steel plate, and the steel plate 8 is fitted in steel pipe 10 and insulation
The contact surface of plate 6, the other end of the steel pipe 10 passes through after the bar-mat reinforcement 11 in surface layer 7 and be fixed with the second fixed steel bars 9,
And termination position fastening has PVC caps 15, PVC caps 15 can prevent the corrosion of steel pipe 10, play a protective role；The transiens connects
The both ends of fitting are respectively equipped with preformed hole 12；Multiple concrete pads 13, the concrete pad 13 are laid with the surface layer 7
The truncated cone-shaped of cross-formed slits is carried in top, concrete pad 13 is installed on bar-mat reinforcement 11 by cross-formed slits, concrete mats
One end of block 13 through warming plate 6 and is fixed through iron wire；Between laying of the transiens connector in concrete main body structure 1
Every not less than 900mm；The concrete pad 13 surface layer 7 laying at intervals of 300~400mm；The concrete main body knot
The lateral surface of structure 1 is closed with inner template 4, and the lateral surface of surface layer 7 is closed with exterior sheathing 14.
A kind of a kind of built-in transiens connector based on concrete wall insulation construction of built-in transiens connector
Concrete wall insulation construction construction technology, including following process：
A) the main body reinforcing bar 2 in colligation concrete main body structure 1, the steel pipe 10 in transiens connector and PVC plastic pipe 3 are led to
Cross the first fixed steel bars 5 and be connected to become an entirety, one end colligation of PVC plastic pipe 3 is being incubated in advance on main body reinforcing bar 2
The relevant position punching of plate 6, after steel pipe 10 passes through steel plate 8 and warming plate 6, concrete pad 13 and bar-mat reinforcement are installed in surface layer 7
11, and fixed after steel pipe 10 passes through bar-mat reinforcement 11 by the second fixed steel bars 9, steel plate 8 and concrete pad 13 are used for fixing
Warming plate 6；Installation rear enclosed inner template 4 and exterior sheathing 14.
B) casting concrete, the normal concrete casting concrete agent structure 1 with particle diameter for 10~30mm, and using straight
The shock club that footpath is 50mm ensures concrete compaction to concrete vibrating；Concreting surface layer 7 with particle diameter for 5~10mm,
Coarse aggregate dosage is more than 40% in concrete, and is vibrated the concrete of the side of surface layer 7 using a diameter of 30mm shock club；Surface layer 7
Concrete should ensure that after pouring pre-hardening in 2 hours, because concrete constantly sinks in casting process, horizontal reinforcing bar is held
Part concrete, prevent from producing crack in the reinforcing bar bottom of level；During casting concrete, concrete main body structure 1 is kept
It is no more than 200mm with the concrete discrepancy in elevation of the both sides of surface layer 7；Ensure concrete compaction, concrete slurry passes through transiens connector
On preformed hole 12 enter the inside of transiens connector, and fill up steel pipe 10 and PVC plastic pipe 3, increase the reliability of anchoring.
C) form removal conserves, and when environment temperature is higher than 10 DEG C, removes inner template 4 and exterior sheathing 14 within 2 days after the completion of pouring, and
Carry out moisture-keeping maintaining 14 days；If environment temperature is higher than 30 DEG C, after form removal, covers surface layer 7 and carry out moisture-keeping maintaining 14 days, face
Layer 7 must not be by sun direct irradiation, in order to avoid the too fast generation crack of moisture evaporation.
As a kind of embodiment, in the present embodiment, the model φ 30 × 3 of the steel pipe 10 of selection, PVC plastic pipe 3
Model φ 24 × 1.5, the model φ 24 × 1.5 of the first fixed steel bars 5, model φ 6, the L=200 of the second fixed steel bars 9,
Preformed hole 12 on transiens connector is φ 20.
In the construction of concrete wall insulation construction, the energy saving and heat inertia index D of concrete heat-insulating curtain wall
Value, is pressed《Code for thermal design of civil buildings》GB50176 regulations are calculated, and the mean heat transfer coefficient of exterior wall is pressed《Civil Building Energy Conservation
Design standard》JGJ26 regulations calculate, and are satisfied by relevant national standard.
Table 1 is《Code for fire protection design of buildings》GB50016-2006 is provided：The combustibility of building member and fire resisting pole
Limit (h)；In the construction of the present embodiment concrete wall insulation construction, concrete heat-insulating curtain wall presses GB/T 9978.4-2008《Build
Build the part of component fire resistance test method the 4th：The particular/special requirement of load bearing vertical partition member》To examine, fire resistance is more than 4.00h,
Meet the standard of fire protection requirement.
Table 1
Following measures are taken for the thunder-lightning aspect of concrete wall, according to《Code for design of lightning protection of buildings》
GB50057 regulation, concrete heat-insulating curtain wall are mainly used in the second class, third-class lightning protection building, high-rise building external wall
Take following anti-flank attack and the measure of equipotential link：Lightning protection device downlead is used as by the use of steel column or pillar reinforcing bar；By 45m
The larger metal object such as (third-class lightning protection building 60m) and railing on above exterior wall, door and window is connected with lightning protection device；It is perpendicular
The metallic conduit directly laid and the top of metal object and bottom are connected with lightning protection device.
Embodiment described above, simply presently preferred embodiments of the present invention, not limits practical range of the invention,
Therefore the equivalent change or modification that all construction, feature and principles according to described in the scope of the claims of the present invention are done, this hair all should be included in
In bright claim.
Claims (9)
1. a kind of concrete wall insulation construction of built-in transiens connector, including concrete main body structure（1）, warming plate
（6）And surface layer（7）, it is characterised in that the concrete main body structure（1）Inside is laid with the main body reinforcing bar of crisscross colligation
（2）, the warming plate（6）Inner side be laid in concrete main body structure（1）Outside, warming plate（6）Outside and surface layer（7）Even
Connect, the surface layer（7）Internal longitudinal direction is laid with latticed bar-mat reinforcement（11）；The concrete main body structure（1）, warming plate
（6）And surface layer（7）Between be laterally laid with transiens connector, the transiens connector includes a steel pipe（10）With one
PVC plastic pipe（3）, the steel pipe（10）One end fit PVC plastic pipe（3）One end, steel pipe（10）With PVC plastic pipe（3）
Shrinking section be longitudinally installed with the first fixed steel bars（5）, the PVC plastic pipe（3）The other end and concrete main body structure（1）In
Main body reinforcing bar（2）Colligation connects, steel pipe（10）It is horizontally through steel plate（8）And weld together with steel plate, the steel plate（8）Patch
Close in steel pipe（10）With warming plate（6）Contact surface, the steel pipe（10）The other end pass through surface layer（7）In bar-mat reinforcement（11）Afterwards
And with the second fixed steel bars（9）It is fixed and termination position fastening there are PVC caps（15）；The both ends of the transiens connector
It is respectively equipped with preformed hole（12）.
A kind of 2. concrete wall insulation construction of built-in transiens connector according to claim 1, it is characterised in that
The length of the transiens connector is equal to concrete main body structure（1）, warming plate（6）And surface layer（7）Thickness sum.
A kind of 3. concrete wall insulation construction of built-in transiens connector according to claim 1, it is characterised in that
The steel pipe（10）Internal diameter be more than PVC plastic pipe（3）External diameter.
A kind of 4. concrete wall insulation construction of built-in transiens connector according to claim 1, it is characterised in that
The surface layer（7）Inside it is laid with multiple concrete pads（13）, the concrete pad（13）In top with cross-formed slits
Truncated cone-shaped, concrete pad（13）Bar-mat reinforcement is installed on by cross-formed slits（11）On, concrete pad（13）One end through iron
Silk passes through warming plate（6）It is and fixed.
A kind of 5. concrete wall insulation construction of built-in transiens connector according to claim 4, it is characterised in that
The transiens connector is in concrete main body structure（1）On laying interval be not less than 900mm；The concrete pad（13）
In surface layer（7）Laying at intervals of 300 ~ 400mm.
A kind of 6. concrete wall insulation construction of built-in transiens connector according to claim 1, it is characterised in that
The concrete main body structure（1）Lateral surface be closed with inner template（4）, the surface layer（7）Lateral surface is closed with exterior sheathing
（14）.
7. in one kind of the concrete wall insulation construction based on any built-in transiens connector described in claim 1-6
Put the concrete wall insulation construction construction technology of transiens connector, it is characterised in that including following process：
a）Colligation concrete main body structure（1）In main body reinforcing bar（2）, by the steel pipe in transiens connector（10）And PVC plastic
Expects pipe（3）Pass through the first fixed steel bars（5）It is connected to become an entirety, PVC plastic pipe（3）One end colligation in main body reinforcing bar
（2）On, in advance in warming plate（6）Relevant position punching, steel pipe（10）Through steel plate（8）And warming plate（6）Afterwards, in surface layer
（7）Concrete pad is installed（13）And bar-mat reinforcement（11）, and in steel pipe（10）Through bar-mat reinforcement（11）Afterwards steel is fixed by second
Muscle（9）It is fixed；Installation rear enclosed inner template（4）And exterior sheathing（14）；
b）Casting concrete, with the normal concrete casting concrete agent structure that particle diameter is 10 ~ 30mm（1）, and use diameter
For 50mm shock club to concrete vibrating；With the concreting surface layer that particle diameter is 5 ~ 10mm（7）, coarse aggregate is used in concrete
Amount is more than 40%, and is vibrated surface layer using a diameter of 30mm shock club（7）The concrete of side；Surface layer（7）Concrete should ensure that
It is pre-hardening in 2 hours after pouring；
c）Form removal conserves, and when environment temperature is higher than 10 DEG C, removes inner template within 2 days after the completion of pouring（4）And exterior sheathing（14）, and
Carry out moisture-keeping maintaining 14 days；If environment temperature is higher than 30 DEG C, after form removal, surface layer is covered（7）And carry out moisture-keeping maintaining 14 days.
8. a kind of concrete wall insulation construction construction technology of built-in transiens connector according to claim 7, its
It is characterised by, during the casting concrete, keeps concrete main body structure（1）And surface layer（7）The concrete discrepancy in elevation of both sides does not surpass
Cross 200mm.
9. a kind of concrete wall insulation construction construction technology of built-in transiens connector according to claim 7, its
It is characterised by, during the casting concrete, concrete slurry passes through the preformed hole on transiens connector（12）Into transiens
The inside of connector, and fill up steel pipe（10）And PVC plastic pipe（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808698.3A CN107447878A (en) | 2017-09-09 | 2017-09-09 | A kind of the concrete wall insulation construction and construction technology of built-in transiens connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808698.3A CN107447878A (en) | 2017-09-09 | 2017-09-09 | A kind of the concrete wall insulation construction and construction technology of built-in transiens connector |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277898A (en) * | 2018-04-20 | 2018-07-13 | 山西新举节能建材科技有限公司 | It can ensure that Surface layer's concrete integrated insulation construction in homogeneous thickness |
| CN108589944A (en) * | 2018-06-08 | 2018-09-28 | 河北三楷深发科技股份有限公司 | Prevent building insulating layer from generating the construction method of destruction in integrated construction |
| CN108643373A (en) * | 2018-05-24 | 2018-10-12 | 广州孚达保温隔热材料有限公司 | Large die built-in heat-insulating wall structure and construction technology |
| CN110644672A (en) * | 2019-09-29 | 2020-01-03 | 北京市燕通建筑构件有限公司 | Assembled concrete sandwich heat-insulation outer wall plate structure and vertical mold manufacturing process thereof |
| CN115522649A (en) * | 2022-09-21 | 2022-12-27 | 安能绿色建筑科技有限公司 | Construction process of foamed composite insulation board with vacuum insulation board |
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| CN110644672A (en) * | 2019-09-29 | 2020-01-03 | 北京市燕通建筑构件有限公司 | Assembled concrete sandwich heat-insulation outer wall plate structure and vertical mold manufacturing process thereof |
| CN115522649A (en) * | 2022-09-21 | 2022-12-27 | 安能绿色建筑科技有限公司 | Construction process of foamed composite insulation board with vacuum insulation board |
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Application publication date: 20171208 |