CN108560778A - A kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure and its building method - Google Patents
A kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure and its building method Download PDFInfo
- Publication number
- CN108560778A CN108560778A CN201810450991.1A CN201810450991A CN108560778A CN 108560778 A CN108560778 A CN 108560778A CN 201810450991 A CN201810450991 A CN 201810450991A CN 108560778 A CN108560778 A CN 108560778A
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- China
- Prior art keywords
- insulating layer
- punching block
- block net
- insulating
- place concrete
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- Pending
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 39
- 238000004080 punching Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims description 9
- 239000010410 layer Substances 0.000 claims abstract description 42
- 239000011241 protective layer Substances 0.000 claims abstract description 20
- 238000004873 anchoring Methods 0.000 claims abstract description 13
- 239000012774 insulation material Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 229910002804 graphite Inorganic materials 0.000 claims description 12
- 239000010439 graphite Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 238000004321 preservation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 5
- 229920002223 polystyrene Polymers 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 5
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000011376 self-consolidating concrete Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011494 foam glass Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
-
- 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
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structures, belong to technical field of buildings.The present invention includes supporting course made of being poured by armored concrete, and the insulating layer being located on the outside of supporting course is located at the protective layer of the insulating layer other side, multiple anchoring pieces that supporting course, insulating layer, protective layer are fixed together；The insulating layer is made of thermal insulation material, and the protective layer is poured by armored concrete.The configuration of the present invention is simple, it is easy for construction, improve construction efficiency.
Description
Technical field
The invention belongs to technical field of buildings, it is related to a kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure and its builds
Equipment, method.
Background technology
China's architectural exterior insulation system largely uses external insulating system for thinly plastered external wall, but over time,
Expose apparent drawback：First, its design service life only has 25 years, it is far below building body design service life, China
There to be a large amount of exterior insulation engineering to enter the maintenance interval, capital consumption and the wasting of resources will be generated at that time；Second is that being smeared due to thin
The reasons such as ash system easy tos produce during practice of construction uses inferior materials and turns out substandard goods, and the supervision and check difficulty of work progress is bigger, pole
Easily cause outer heat preservation system the qualitative problems of construction such as crack, seep water, falling off, seriously affected the heat insulating effect of building with
Use function；Third, situ wet operation, construction rubbish is more, leading green, environmental protection with country, the policies such as housing industrialization back of the body
From；Fourth, cannot be satisfied increasingly strict building fire protection requirement, cause the fire of external thermal insulation also commonplace in reality.It is inflammable to have
The caused fire of machine thermal insulation material has caused the extensive concern of the whole society, market urgently to need not only energy saving but also fireproof building heat preservation
Material.In existing thermal insulation material, although the inorganic heat insulation materials fire protecting performance such as foam glass, foamed aluminium, foamed ceramics can reach
It is required that but consider the factors such as price, construction operability, environmental protection and energy saving, it can not all become the thermal insulation material market mainstream and produce
Product.
Invention content
Technical problem to be solved by the invention is to provide a kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure and
Its building method, it is intended to which, by a series of composite wall construction measure, simplification of flowsheet shortens construction period.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of punching block net cast-in-place concrete sandwich
Heat-insulating wall structure, which is characterized in that including supporting course made of being poured by armored concrete, the heat preservation being located on the outside of supporting course
Layer is located at the protective layer of the insulating layer other side, multiple anchoring pieces that supporting course, insulating layer, protective layer are fixed together；It is described
Insulating layer is made of thermal insulation material, and the protective layer is poured by armored concrete.
Further technical solution is that the insulating layer is polyurethane sheet, graphite polyurethane sheet, graphite polystyrene board and stone
One kind in black extruded sheet.
Further technical solution is that the supporting course is made of wall steel bar stress net casting concrete.
Further technical solution is that the protective layer is made of punching block net casting concrete.
Further technical solution is that the anchoring piece includes the anchor for sequentially passing through supporting course, insulating layer, protective layer
Bolt is located at the sealing cap of two sections of anchor bolt, is movably fixed in anchor bolt and is located at two fixed disks of insulating layer both sides.
Further technical solution is that the building method of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure wraps
Include following steps：
A, wall steel bar stress net is bound according to predetermined design drawing requirement；
B, thermal insulation board is processed using thermal insulation material according to predetermined design drawing requirement, dimensions is adapted with load bearing wall,
In punching block net side fix warming plate and make thermal insulation board be connected as one insulating layer is made, and arranges anchor bolt in advance on insulating layer
Hole；
C, heat preservation is placed on the outside of wall steel bar stress net.Anchor bolt is inserted into and is reserved in anchor bolt hole, in insulating layer two
Installation fixed disk in side is secured, and installs sealing cap in anchor bolt both sides；
D, it in wall body structure both sides installation form and reinforces to code requirement；
E, to wall steel bar stress net and punching block net casting concrete；After concrete strength reaches requirement, form removal into
Row concrete curing.
It is using advantageous effect caused by above-mentioned technical proposal：The configuration of the present invention is simple, it is easy for construction, improve construction
Efficiency.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is anchor arrangement schematic diagram of the present invention；
Fig. 3 is punching block web frame schematic diagram of the present invention.
1, wall steel bar stress net；2, inner template；3, anchoring piece；3-1, sealing cap；3-2, anchor bolt；3-3, fixed disk；4, it holds
Double-layer concrete；5, thermal insulation board；6, punching block net；6-1, anchor bolt hole；7, exterior sheathing；8, layer concrete is protected.
Specific implementation mode
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
Implemented different from other manner described here using other, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
The present invention provides a kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structures, which is characterized in that including by steel
Supporting course made of reinforced concrete pours, the insulating layer being located on the outside of supporting course are located at the protective layer of the insulating layer other side, will hold
Multiple anchoring pieces 3 that double-layer, insulating layer, protective layer are fixed together；The insulating layer is made of thermal insulation material, the protective layer
It is poured by armored concrete.
Anchoring piece is not only the bridge of connection supporting course, insulating layer, protective layer, but also with the fixation structure as punching block net
Part, and as the support element in inside and outside template 2,7 reinforcing process.The present invention is simplified by a series of composite wall construction measure
Technological process, shortens construction period.
Preferably, the insulating layer is one in polyurethane sheet, graphite polyurethane sheet, graphite polystyrene board and graphite extruded sheet
Kind.Punching block net is connected as one with insulating layer, and heat preservation bulk is integrated into an entirety, the same load bearing wall of size.Polyurethane sheet is former
Material directly foams in punching block on the net, forms entirety, and graphite polystyrene board and the graphite extruded sheet after the fluting of surface are former using polyurethane
Bonding force and punching block net form after material foaming is integral.
Preferably, the supporting course pours self-compacting concrete by wall steel bar stress net 1 and is made.
Preferably, the protective layer pours self-compacting concrete by punching block net 6 and is made.Punching block net not only rises in protective layer
Booster action can also link together insulating layer bulk；
Punching block mesh type：3*10mm, 4*10mm, 5*10mm, 6*10mm, 7*12mm, 10*16mm, 10*18mm, plate thickness：
0.25mm-0.8mm, muscle are high：10mm-40mm, muscle away from： 100mm-500mm.Punching block net is cast in concrete shield.Punching block
Net reinforcement plays booster action in protective layer.
Preferably, the anchoring piece 3 includes the anchor bolt 3-2 for sequentially passing through supporting course, insulating layer, protective layer, is located at anchor bolt
The sealing cap 3-1 of two sections of 3-2 is movably fixed on anchor bolt 3-2 and is located at two fixed disk 3-3 of insulating layer both sides.
PIR hard-foam polyurethanes foamed material (polyester polyol and isocyanates) is sent into through bottler placer metering pump with certain proportioning
It is online to be uniformly cast in the punching block being laid in advance after mixing head mixing, and with upper layer cement-based back lining for external together with give through tinuous production
Enter laminating conveyor, heats foamed solidification forming between carrier bar above and below laminating conveyor；Complex heat-preservation core material after solidified forming
In the production line certain length, anchor bolt preformed hole machine are cut by default specifications and models after the deburring of both sides from motion tracking cutting machine
Tool drills.Graphite polystyrene board uses the bonding force and punching block net after urethane raw foaming with the graphite extruded sheet after the fluting of surface
It is formed whole.
Punching block mesh type：3*10mm, 4*10mm, 5*10mm, 6*10mm, 7*12mm, 10*16mm, 10*18mm, plate thickness：
0.25mm-0.8mm, muscle are high：10mm-40mm, muscle away from： 100mm-500mm.Punching block net horizontal direction arranges 3mm steel wires, with steel
Lay wire muscle is welded as a whole, spacing 100mm.
The anchor bolt of anchoring piece is 8 reinforcing bars of Φ, elongated to be covered with screw thread, anchoring piece length be inside and outside template distance.Heat preservation
The round fixed disk of layer both sides setting.Fixed disk is processed by ABS engineering plastics, diameter 100mm, and internal thread is arranged in intermediate trepanning, with
Anchor threads bar connecting is integrated.Anchor bar both ends be arranged plastic seal cap, sealing cap disposed inboard screw thread, by screw thread with
Anchoring piece main body connects.Anchoring piece is no less than 5 per square meter, is evenly arranged.
Concrete shield pours thickness and is not less than 50mm, and concrete grain size is not more than 15mm, preferential to select self-compaction mixed
Solidifying soil.
Preferably, the building method of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure comprising following steps：
A, wall steel bar stress net 1 is bound according to predetermined design drawing requirement；
B, thermal insulation board 5 is processed using thermal insulation material according to predetermined design drawing requirement, dimensions is adapted with load bearing wall,
In 6 side fix warming plate 5 of punching block net and make thermal insulation board 5 be connected as one insulating layer is made, and is arranged in advance on insulating layer
Anchor bolt hole 6-1；
C, heat preservation is placed on 1 outside of wall steel bar stress net.Anchor bolt 3-2 is inserted into and is reserved in anchor bolt hole 6-1, is being protected
The warm fixed disk 3-3 of layer both sides installation is secured, and in the both sides anchor bolt 3-2 installation sealing cap 3-1；
D, it in wall body structure both sides installation form and reinforces to code requirement；
E, to 6 casting concrete of wall steel bar stress net 1 and punching block net；After concrete strength reaches requirement, form removal
Carry out concrete curing.
Claims (6)
1. a kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure, which is characterized in that including being poured by armored concrete and
At supporting course, the insulating layer being located on the outside of supporting course is located at the protective layer of the insulating layer other side, by supporting course, insulating layer, anti-
Multiple anchoring pieces that sheath is fixed together；The insulating layer is made of thermal insulation material, and the protective layer is poured by armored concrete
It builds.
2. a kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure according to claim 1, which is characterized in that described
Insulating layer is one kind in polyurethane sheet, graphite polyurethane sheet, graphite polystyrene board and graphite extruded sheet.
3. a kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure according to claim 1, which is characterized in that described
Supporting course is made of wall steel bar stress net casting concrete.
4. a kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure according to claim 1, which is characterized in that described
Protective layer is made of punching block net casting concrete.
5. a kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure according to claim 1, which is characterized in that described
Anchoring piece includes the anchor bolt for sequentially passing through supporting course, insulating layer, protective layer, is located at the sealing cap of two sections of anchor bolt, is movably fixed to anchor
On bolt and it is located at two fixed disks of insulating layer both sides.
6. a kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure according to any one of claim 1-5 claims
Building method, which is characterized in that it includes the following steps：
A, wall steel bar stress net is bound according to predetermined design drawing requirement；
B, thermal insulation board is processed using thermal insulation material according to predetermined design drawing requirement, dimensions is adapted with load bearing wall, in steel
Lay wire side fix warming plate simultaneously makes thermal insulation board be connected as one insulating layer is made, and arranges anchor hole in advance on insulating layer
Hole；
C, heat preservation is placed on the outside of wall steel bar stress net.Anchor bolt is inserted into and is reserved in anchor bolt hole, is pacified in insulating layer both sides
The fixed disk of dress is secured, and installs sealing cap in anchor bolt both sides；
D, it in wall body structure both sides installation form and reinforces to code requirement；
E, to wall steel bar stress net and punching block net casting concrete；After concrete strength reaches requirement, form removal is mixed
Solidifying soil maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450991.1A CN108560778A (en) | 2018-05-11 | 2018-05-11 | A kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure and its building method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450991.1A CN108560778A (en) | 2018-05-11 | 2018-05-11 | A kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure and its building method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108560778A true CN108560778A (en) | 2018-09-21 |
Family
ID=63538346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810450991.1A Pending CN108560778A (en) | 2018-05-11 | 2018-05-11 | A kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure and its building method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108560778A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403477A (en) * | 2019-01-02 | 2019-03-01 | 肖 | Fastening insulating layer pours the anchoring piece and mounting structure of heat insulation protecting layer connection main wall |
| CN109594674A (en) * | 2018-11-09 | 2019-04-09 | 王增群 | A kind of wall thermal insulating module connecting piece and heat insulation integrated structure |
| CN109881582A (en) * | 2019-03-27 | 2019-06-14 | 中国二十二冶集团有限公司 | Cast-in-place Box Bridge bridge floor faces side building enclosure erection method |
| CN110219378A (en) * | 2019-07-22 | 2019-09-10 | 中铁建设集团有限公司 | A kind of disconnected bridge structure of steel bar template integrated wall heat preservation seam crossing sealing |
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| CN105040853A (en) * | 2015-07-02 | 2015-11-11 | 山东省建设科技与产业化中心 | Composite heat-insulation plate cast-in-place concrete sandwiched wall structure |
| CN204919895U (en) * | 2015-03-17 | 2015-12-30 | 天津奇才科技发展有限公司 | Existing deposit concrete of low heat conduction exterior sheathing decorates integrative composite insulation board |
| CN207597653U (en) * | 2018-05-11 | 2018-07-10 | 陈振伟 | A kind of punching block net cast-in-place concrete sandwiched thermal-insulating wall structure |
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2018
- 2018-05-11 CN CN201810450991.1A patent/CN108560778A/en active Pending
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| CN202347691U (en) * | 2011-07-18 | 2012-07-25 | 王延明 | FS external template cast-in-situ concrete composite heat preservation structural system |
| CN103015574A (en) * | 2012-12-27 | 2013-04-03 | 北京振利节能环保科技股份有限公司 | Form-removal-free cast-in-place light-weight insulated wall and construction method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594674A (en) * | 2018-11-09 | 2019-04-09 | 王增群 | A kind of wall thermal insulating module connecting piece and heat insulation integrated structure |
| CN109594674B (en) * | 2018-11-09 | 2024-02-09 | 王增群 | Wall heat preservation module connecting piece and heat preservation integrated structure |
| CN109403477A (en) * | 2019-01-02 | 2019-03-01 | 肖 | Fastening insulating layer pours the anchoring piece and mounting structure of heat insulation protecting layer connection main wall |
| CN109881582A (en) * | 2019-03-27 | 2019-06-14 | 中国二十二冶集团有限公司 | Cast-in-place Box Bridge bridge floor faces side building enclosure erection method |
| CN110219378A (en) * | 2019-07-22 | 2019-09-10 | 中铁建设集团有限公司 | A kind of disconnected bridge structure of steel bar template integrated wall heat preservation seam crossing sealing |
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Inventor after: Chen Zhenwei Inventor after: Luo Zhenxing Inventor before: Chen Zhenwei |
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