CN105421626B - A kind of novel composite heat-preservation wall body structure and its construction method - Google Patents
A kind of novel composite heat-preservation wall body structure and its construction method Download PDFInfo
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- CN105421626B CN105421626B CN201510754870.2A CN201510754870A CN105421626B CN 105421626 B CN105421626 B CN 105421626B CN 201510754870 A CN201510754870 A CN 201510754870A CN 105421626 B CN105421626 B CN 105421626B
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- mesh sheet
- main body
- concrete
- adiabator layer
- outer reinforcement
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- 238000004321 preservation Methods 0.000 title claims abstract description 26
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 230000002787 reinforcement Effects 0.000 claims abstract description 55
- 238000009413 insulation Methods 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims description 4
- 238000005345 coagulation Methods 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000004134 energy conservation Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 34
- 239000012774 insulation material Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000004794 expanded polystyrene Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002699 waste material Substances 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
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention provides a kind of novel composite heat-preservation wall body structure and its construction method, by setting the truss-like connection of rib net formation to connect as one the main body framework of steel reinforcement of the outer reinforcement mesh sheet of concrete shield and concrete main body structure sheaf, concrete shield is poured simultaneously with building concrete agent structure layer, realize building heat preservation with it is structure-integrated, the common fault for solve exterior wall heat-preserving system cracking, coming off, accomplishes building heat preservation and building structure same life-span.It is incubated protection integrated mesh sheet and adiabator layer can be prefabricated outside the venue, scene is mated formation, convenient and quick construction, and meets China《Code for fire protection design of buildings》To the requirement without cavity compound insulation structure body in GB 50016-2014, with buildings and resources are saved, heat preservation and energy conservation effects are good, and the high advantage of fire-protection rating is conducive to the realization of China's target for energy-saving and emission-reduction.
Description
Technical field
The present invention relates to building heat preservation walling work technical field, more particularly to a kind of novel composite heat-preservation wall body structure and
Its construction method.
Background technology
Building energy conservation is to improve energy utilization rate, reduce the key of disposal of pollutants, and improving skin heat insulation effect is
Realize the main stream approach of building energy conservation.Building heat preservation is collection building heat preservation function and wall Support Function with structure-integrated technology
In one, it is not necessary to separately take Insulation to meet Current Building ' energy conservation standard, realize insulation and wall with the life-span and
The novel building power-saving technology of fire-fighting fire-proof requirement is met, building energy conservation effect, therefore various regions government department can be effectively improved
It is numerous and confused to issue relevant document, carry out building heat preservation and structure-integrated technology.In existing building heat preservation and structure-integrated skill
In art, otherwise non-ignitable overcoat is less than 50mm on the outside of insulation material, or polystyrene foamed material in composite heat-insulating layer with
Mesh sheet connection needs to connect or connector connection by wearing wire bond, forms three-dimensional grid, producing efficiency is low, production cost is high, existing
Field installation workload is big, low construction efficiency.And ratify in People's Republic of China's house and town and country construction portion, from May 1 in 2015
What day came into effect《Code for fire protection design of buildings》No cavity compound insulation structure body is proposed in GB 50016-2014 first,
Clearly propose when the combustibility of insulation material is B1, B2 grades, insulation material both sides wall should use incombustible material and thickness
Degree is no less than 50mm.Building heat preservation is combined above-mentioned with structure-integrated technology《Code for fire protection design of buildings》GB 50016—
A large amount of buildings and resources can be caused to waste in 2014 specific implementation process, or even be unable to reach technical requirements, be unfavorable for energy-saving and emission-reduction
The realization of target.It is therefore desirable to provide a kind of novel composite heat-preservation wall body structure to solve above-mentioned technical problem.
The content of the invention
Technical problem solved by the invention is to provide a kind of novel composite heat-preservation wall body structure, and it, which is truly realized, builds
Insulation and common fault that is structure-integrated, thoroughly solve exterior wall heat-preserving system cracking, coming off are built, insulation construction and building is realized
In the structure same life-span, meet China《Code for fire protection design of buildings》To without cavity compound insulation structure body in GB 50016-2014
Requirement, while having saving buildings and resources, heat preservation and energy conservation effects are good, and fire-protection rating is high, the advantage of convenient and quick construction, favorably
In the realization of China's target for energy-saving and emission-reduction.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：A kind of novel composite heat-preservation wall body structure, its
It is characterised by：By integral type reinforced mesh frame and it is filled in the coagulation being sequentially distributed from the inside to the outside between integral type reinforced mesh frame
Native agent structure layer, adiabator layer and concrete shield composition, the integral type reinforced mesh frame include being arranged on coagulation
Main body framework of steel reinforcement in the middle of native agent structure layer, be connected to main body framework of steel reinforcement side be used for fix adiabator layer and mixed
The insulation protection integrated mesh sheet of solidifying soil overcoat, the insulation protection integrated mesh sheet includes being arranged in the middle of concrete shield
Outer reinforcement mesh sheet and outer reinforcement mesh sheet and main body framework of steel reinforcement are connected to integral rib net through adiabator layer.
The further rib net is triangle or the non-regular shape close to triangle, its top and main body reinforcing bar
Frame is connected, and bottom is connected with outer reinforcement mesh sheet, sets plain net to add between the tie point of rib sieve bottom and outer reinforcement mesh sheet
Mesh sheet, the rib net connects as one to form insulation protection integrated mesh sheet with outer reinforcement mesh sheet and the additional mesh sheet of plain net.
The further integral type reinforced mesh frame also includes running through the concrete main body structure sheaf, adiabator layer
With the template spacing strut of concrete shield, the outside of the template spacing strut is provided with cushion block.
The thickness of the further concrete shield is not less than 5 centimetres.
A kind of novel composite heat-preservation wall body construction method, comprises the following steps,
The first step：Protection integrated mesh sheet is incubated to make：Using the stamping forming mode of reinforced mesh by rib net and outer layer steel
Muscle mesh sheet is processed and formed at one time, while making the additional mesh sheet of plain net；
Second step：Rib net and outer reinforcement mesh sheet are connected with adiabator layer；
3rd step：The additional mesh sheet of plain net is connected with rib net and outer reinforcement mesh sheet, fixed adiabator layer.
4th step：Main body framework of steel reinforcement is made, and by the insulation protection integrated mesh sheet with adiabator layer and main body steel
Muscles and bones frame is connected, and connection method is the bar connecting by the top of rib net and main body framework of steel reinforcement.
5th step：Place cushion block, cushion block is put between outer reinforcement mesh sheet and adiabator layer, it is ensured that between the two away from
From not changing；
6th step：Pour, then installation form pours to concrete main body structure sheaf and concrete shield.
Compared with prior art, a kind of novel composite heat-preservation wall body structure of the present invention, by setting rib net formation purlin
The main body framework of steel reinforcement of the outer reinforcement mesh sheet of concrete shield and concrete main body structure sheaf is connected as one by posture connection
Body, is collectively forming integral type reinforced mesh frame with the additional mesh sheet of plain net, realizes concrete shield and building concrete main body
Structure sheaf is poured simultaneously, improves the installation steadiness of insulation construction, insulation protection integrated mesh sheet and adiabator layer can fields
Outer prefabricated, scene is mated formation, convenient and quick construction, is met simultaneously《Code for fire protection design of buildings》To without cavity compound insulation structure
The requirement of body.
Brief description of the drawings
Fig. 1 is a kind of schematic cross-section of novel composite heat-preservation wall body structure of the present invention.
Fig. 2 is the insulation protection integrated mesh sheet and adiabator layer connection figure when rib net of the present invention is triangle.
Fig. 3 is that rib net of the present invention is close to the insulation protection integrated mesh sheet during non-regular shape of triangle and insulation
Material layer connection figure.
Fig. 4 is a kind of schematic cross-section of novel composite heat-preservation wall body structure another embodiment of the present invention.
Fig. 5 is the insulation protection integrated mesh sheet and adiabator layer connection figure of another embodiment of the present invention.
Corresponding component names are in figure：1 concrete main body structure sheaf, 2 adiabator layers, 3 concrete shields, 4 masters
Body framework of steel reinforcement, 5 outer reinforcement mesh sheet, 6 rib nets, the additional mesh sheet of 7 plain nets, 8 template spacing struts, 9 cushion blocks.
Embodiment
Refer to shown in Fig. 1 to Fig. 3, the present invention provides a kind of novel composite heat-preservation wall body structure, by integral type bar-mat reinforcement
Horse and it is filled in concrete main body structure sheaf 1, the insulation material being sequentially distributed from the inside to the outside between integral type reinforced mesh frame
Layer 2 and concrete shield 3 are constituted, and the integral type reinforced mesh frame includes being arranged on the master in the middle of concrete main body structure sheaf
Body framework of steel reinforcement 4, the insulation for being used to fix adiabator layer 2 and concrete shield 3 for being connected to main body framework of steel reinforcement side
Protection integrated mesh sheet, the insulation protection integrated mesh sheet includes being arranged on the He of outer reinforcement mesh sheet 5 in the middle of concrete shield
Outer reinforcement mesh sheet and main body framework of steel reinforcement are connected to integral rib net 6 through adiabator layer.The rib net is triangle
Or close to the non-regular shape of triangle, its top is connected with main body framework of steel reinforcement 2, and bottom is connected with outer reinforcement mesh sheet 5, rib
Plain net additional mesh sheet 7 is set between the tie point of sieve bottom and outer reinforcement mesh sheet 5, the rib net 6 and outer reinforcement mesh sheet 5 and
The additional mesh sheet 7 of plain net connects as one to form insulation protection integrated mesh sheet.Rib net 6 is by outer reinforcement mesh sheet and main body framework of steel reinforcement
Connect as one, integral type reinforced mesh frame is collectively forming with the additional mesh sheet of plain net, realize concrete shield mixed with building
Solidifying soil agent structure layer is poured simultaneously, improves the installation steadiness of insulation construction.
The integral type reinforced mesh frame also includes running through the concrete main body structure sheaf, adiabator layer and concrete
The template spacing strut 8 of overcoat, the outside of the template spacing strut is provided with cushion block 9.Cushion block 9 can ensure outer reinforcement net
Distance does not change between piece and adiabator layer, makes to pour more uniform.The thickness of the concrete shield is not
Less than 5 centimetres, in fixing rib net, it should ensure that its top and bottom is not less than 2 centimetres apart from the distance of adiabator layer.Coagulation
Native overcoat is non-ignitable layer, meets China《Code for fire protection design of buildings》" the insulation material two proposed in GB 50016-2014
Side wall body should be no less than 50mm " requirement using incombustible material and thickness.
The adiabator layer uses expanded polystyrene foam plastics（EPS）Sheet material or continuity extrusion type polyphenyl second
Alkene foamed plastics（XPS）Sheet material.Above-mentioned sheet material can be installed by way of cutting bonding, can also first install insulation protection
Integral mesh sheet, then utilizes mould integral die shaping.
A kind of novel composite heat-preservation wall body construction method of the present invention, comprises the following steps,
The first step：Protection integrated mesh sheet is incubated to make：Using the steel using Zhi Jing≤4mm, 4-10cm of single-layer bidirectional spacing
Rib net and outer reinforcement mesh sheet are processed and formed at one time by the stamping forming mode of muscle mesh sheet, and Lei Wang centers spacing is 50cm, rib net
Top, bottom protrude adiabator layer 2cm, and the rib net bottom length of side is 4-10cm；Make what is be consistent with rib net bottom side simultaneously
The additional mesh sheet of plain net.
Second step：Rib net and outer reinforcement mesh sheet are connected with adiabator layer；Adiabator layer can be by cutting
The mode for cutting bonding is installed, and rib net and outer reinforcement mesh sheet can also be inserted into mould, adiabator layer is added into mould, is utilized
Mould integral die shaping.
3rd step：The additional mesh sheet of plain net is connected with rib net and outer reinforcement mesh sheet, fixed adiabator layer.
4th step：Main body framework of steel reinforcement is made, and by the insulation protection integrated mesh sheet with adiabator layer and main body steel
Muscles and bones frame is connected, and connection method is the bar connecting by the top of rib net and main body framework of steel reinforcement.
5th step：Place cushion block, cushion block is put between outer reinforcement mesh sheet and adiabator layer, it is ensured that between the two away from
From not changing.
6th step：Pour, then installation form pours to concrete main body structure sheaf and concrete shield.
Another embodiment of the invention as shown in Figure 4 and Figure 5, when novel composite heat-preservation wall body structure conduct of the present invention
During non-load wall, concrete main body structure sheaf 1 can be replaced by concrete shield, and main body framework of steel reinforcement 4 could be arranged to
With outer reinforcement mesh sheet identical reinforced mesh, other parts are identical with above-described embodiment.
The composite insulation boards insulation protection integrated mesh sheet and adiabator layer of the present invention can be prefabricated outside the venue, and scene is mated formation,
Convenient and quick construction, meets simultaneously《Code for fire protection design of buildings》To the requirement without cavity compound insulation structure body.
It is described above, only it is highly preferred embodiment of the present invention, any formal limitation not is made to the present invention, appoints
What those skilled in the art, without departing from the scope of the technical proposal of the invention, using in the method for the disclosure above
Appearance makes many possible variations and modification to technical solution of the present invention, belongs to the scope of claims protection.
Claims (2)
1. a kind of novel composite heat-preservation wall body structure, it is characterised in that：By integral type reinforced mesh frame and being filled in integrated steel
Concrete main body structure sheaf, adiabator layer and the concrete shield composition being sequentially distributed from the inside to the outside between muscle mesh sheet frame,
The integral type reinforced mesh frame include be arranged on concrete main body structure sheaf in the middle of main body framework of steel reinforcement, be connected to main body steel
The insulation protection integrated mesh sheet for being used to fix adiabator layer and concrete shield of muscles and bones frame side, the insulation protection one
Body mesh sheet includes being arranged on outer reinforcement mesh sheet in the middle of concrete shield and through adiabator layer by outer reinforcement mesh sheet
Integral rib net is connected to main body framework of steel reinforcement；The rib net is triangle or the non-regular shape close to triangle, and it is pushed up
Portion is connected with main body framework of steel reinforcement, and bottom is connected with outer reinforcement mesh sheet, the tie point of rib sieve bottom and outer reinforcement mesh sheet it
Between the additional mesh sheet of plain net is set, the rib net and outer reinforcement mesh sheet and the additional mesh sheet of plain net connect as one to form insulation protection
Integral mesh sheet；The integral type reinforced mesh frame also includes running through the concrete main body structure sheaf, adiabator layer and coagulation
The template spacing strut of native overcoat, the outside of the template spacing strut is provided with cushion block；The thickness of the concrete shield
Not less than 5 centimetres.
2. a kind of novel composite heat-preservation wall body construction method, it is characterised in that：Comprise the following steps,
The first step：Rib net and outer reinforcement mesh sheet are processed and formed at one time, while making the additional mesh sheet of plain net；
Second step：Rib net and outer reinforcement mesh sheet are connected with adiabator layer；
3rd step：The additional mesh sheet of plain net is connected with rib net and outer reinforcement mesh sheet, fixed adiabator layer；
4th step：Main body framework of steel reinforcement is made, and by the insulation protection integrated mesh sheet with adiabator layer and main body reinforcing bar
Frame is connected, and connection method is the bar connecting by the top of rib net and main body framework of steel reinforcement；
5th step：Cushion block is placed, cushion block is put between outer reinforcement mesh sheet and adiabator layer, it is ensured that between the two apart from not
Change；
6th step：Pour, then installation form pours to concrete main body structure sheaf and concrete shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510754870.2A CN105421626B (en) | 2015-11-09 | 2015-11-09 | A kind of novel composite heat-preservation wall body structure and its construction method |
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| CN201510754870.2A CN105421626B (en) | 2015-11-09 | 2015-11-09 | A kind of novel composite heat-preservation wall body structure and its construction method |
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| Publication Number | Publication Date |
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| CN105421626A CN105421626A (en) | 2016-03-23 |
| CN105421626B true CN105421626B (en) | 2017-09-22 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106436756A (en) * | 2016-11-23 | 2017-02-22 | 张勰 | Prefabricated concrete dense rib truss reinforced steel bar thermal insulation box type component |
| CN106436971A (en) * | 2016-12-01 | 2017-02-22 | 宁波平海建材有限公司 | Improvement of concrete wall structure with heat insulation and heat preservation functions |
| CN107524248A (en) * | 2017-08-28 | 2017-12-29 | 姚攀峰 | The high fireproof thermal insulation wall board and its construction method of flexible connection |
| CN108005281A (en) * | 2017-11-22 | 2018-05-08 | 姚攀峰 | Active multiple fireproof heat insulating external wall structure and its construction method |
| CN110230361B (en) * | 2019-05-22 | 2024-04-16 | 中国建筑股份有限公司 | Assembled enclosure cladding board for severe cold region and manufacturing method thereof |
| CN110067314B (en) * | 2019-05-23 | 2024-03-26 | 张学勇 | Heat-insulating bridge type wall heat-insulating net rack plate |
| CN111502083B (en) * | 2020-01-21 | 2023-06-30 | 北京首钢建设集团有限公司 | Method for preventing CL board from shifting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| LV11349B (en) * | 1996-02-29 | 1996-10-20 | Lapsa Videvuds Arijs | Building method of external wall |
| CN201241404Y (en) * | 2008-07-21 | 2009-05-20 | 河南锦源建设有限公司 | Reinforced concrete external casting built-in heat preservation heat insulation wall |
| CN101608488A (en) * | 2009-06-11 | 2009-12-23 | 浙江大学 | Structure self-heat-insulation concrete wall plate and preparation method thereof |
| CN202208979U (en) * | 2011-07-28 | 2012-05-02 | 山东绿建节能科技有限公司 | Steel wire net rack thermal-insulating board cast-in-situ reinforced concrete composite wall body structure |
| CN202187437U (en) * | 2011-08-04 | 2012-04-11 | 天津宇辰人工环境工程有限公司 | Insulating composite member for building |
| CN103255860A (en) * | 2013-01-27 | 2013-08-21 | 盐城工学院 | On-site concrete shear wall structure with permanent heat insulation formwork and construction process of on-site concrete shear wall structure |
| CN205224302U (en) * | 2015-11-09 | 2016-05-11 | 河北安能绿色建筑科技有限公司 | Novel compound incubation wall structure |
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