CN108643585A - Precast concrete sandwich heat preservation Side fascia and its preparation construction method - Google Patents
Precast concrete sandwich heat preservation Side fascia and its preparation construction method Download PDFInfo
- Publication number
- CN108643585A CN108643585A CN201810706104.2A CN201810706104A CN108643585A CN 108643585 A CN108643585 A CN 108643585A CN 201810706104 A CN201810706104 A CN 201810706104A CN 108643585 A CN108643585 A CN 108643585A
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- interior plate
- precast concrete
- side fascia
- sandwich heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- E04G21/14—Conveying or assembling building elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
- E04C2/2885—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous
Abstract
The invention discloses a kind of preparation construction methods of precast concrete sandwich heat preservation Side fascia, include the following steps：Outer page board template installation, the molding of outer page board alien invasion, outer page board heat preservation formable layer, the installation of interior plate template, the positioning of interior plate reinforcing bar, the molding of inside sheet metal forming, hoisting transportation, binding reinforcing bars, junction template, pouring molding；Pass through the above method, first make precast concrete sandwich heat preservation Side fascia, reinforcing bar when construction again between precast concrete sandwich heat preservation Side fascia is tied up, is poured, entire exterior wall can be formed, so that construction period is greatly shortened, reduce the environmental pollutions such as the dust generated when construction, improves production efficiency.
Description
Technical field
The present invention relates to building fields, and construction party is prepared more particularly, to a kind of precast concrete sandwich heat preservation Side fascia
Method.
Background technology
Precast concrete external wall panel is to be processed into mix for the reinforcement for building assembly in precast plant (field) or construction site
Concrete board type component, abbreviation wallboard or siding.Assembled large panel building is built using precast concrete wall panel, factory can be improved
Change, mechanized construction degree, reduce situ wet operation, saves live recruitment, overcome seasonal effect, shorten the construction period.
With the reinforcement of national energy conservation and emission reduction dynamics, design standard for energy efficiency of buildings is higher and higher；Energy Saving Design of Residential Buildings
Standard requires energy saving 75%, or even building is required to reach super low energy consumption standard.Reach above-mentioned energy conservation standard, the heat transfer system of exterior wall
Number requirement is lower, and corresponding wall heat insulation material is also thicker, makes troubles to the design, construction and use of building.
Therefore, how to provide a kind of has that heat-insulating property is more preferable, weatherability is more preferable, more reasonable structure and later stage assembly
The precast concrete external wall panel of construction more simple and efficient is the technical issues of those skilled in the art are badly in need of solving.
Invention content
For overcome the deficiencies in the prior art, more preferable, weatherability that the purpose of the present invention is to provide a kind of heat-insulating properties is more
The preparation construction of the precast concrete sandwich heat preservation Side fascia of good, more reasonable structure and later stage assembly construction more simple and efficient
Method.
The purpose of the present invention is realized using following technical scheme：
A kind of preparation construction method of precast concrete sandwich heat preservation Side fascia, includes the following steps：
Outer page board template installation：It is laid with bottom plate, outer page board side form is set on demand in the surrounding of bottom plate；
Outer page board alien invasion molding：The casting concrete into mounted template forms the alien invasion of outer page board；
Outer page board keeps the temperature formable layer：Thermal insulation material is fixed on template inner concrete surface, continues to pour into template mixed
Solidifying soil makes the gap between Concrete Filled thermal insulation material, the alien invasion that thermal insulation material is fixed on outer page board form entire outer page
Plate；
Interior plate template is installed：Interior plate side form is installed on the insulating layer of outer page board；
Interior plate reinforcing bar positions：Lacing wire, truss main reinforcement, construction muscle and prestressing force are hung into the connection being welded and fixed together
Muscle is installed in interior plate side form；
Inside sheet metal forming：Casting concrete in inside side plate side form makes inside sheet metal forming, and part reinforcing steel bars exposed is in mixed at this time
Solidifying soil；
Hoisting transportation：At the precast concrete sandwich heat preservation Side fascia hoisting transportation to construction to complete, and make two
Precast concrete sandwich heat preservation Side fascia is positioned over designated position；
Binding reinforcing bars：The reinforcing bar that two interior plates are exposed to outside concrete is mutually tied up；
Junction template molding：Gap installation form between two interior plates, the reinforcing bar tied up at this time are located at template
Place；
Pouring molding：The casting concrete into template makes two interior plates form entirety.
Further, before outer page board alien invasion forming step, need to also in outer page board template wiretie.
Further, it before hoisting transportation step, also needs to conserve precast concrete sandwich heat preservation Side fascia.
Further, in interior plate forming step, interior plate side form is equipped with through-hole, makes vertical in interior plate reinforcing bar
Interior plate side form is stretched out in reinforcing bar part, and molding interior plate is made to be equipped with the vertical reinforcement for stretching out concrete.
Further, the vertical reinforcement is perpendicular to horizontal plane.
Further, in interior plate forming step, grout sleeve and pulp hole sleeve, institute are set on interior plate side form
It states pulp hole sleeve to be connected to the grout sleeve, the slurry outlet of pulp hole sleeve is blocked, then is poured.
Further, in hoisting transportation step, at precast concrete sandwich heat preservation Side fascia hoisting transportation to construction
When, between neighbouring interior plate, the vertical reinforcement of an interior plate stretches into the grout sleeve of another interior plate.
Further, grouting material is injected into the grout sleeve by the pulp hole sleeve and realizes the vertical reinforcement
Connection.
A kind of precast concrete sandwich heat preservation Side fascia, including outer page board and interior plate, the outer page board includes concrete
The alien invasion and insulating layer of formation, the insulating layer are integrally formed with the alien invasion, and the interior plate is poured in the heat preservation
Include structure reinforcing bars on layer, in the interior plate, the structure reinforcing bars part is located inside the interior plate, described in the stretching of part
Interior plate, in order to be connected with another interior plate.
Further, concrete is filled between the insulating layer, in order to the fixation insulating layer.
Further, the range of the insulating layer is less than the range of the alien invasion, in order to the fixation insulating layer.
Further, the range of the interior plate is less than the range of the insulating layer, in order to follow-up two precast concrete
Pouring between sandwich heat preservation Side fascia.
Compared with prior art, it is first made in the preparation construction method of precast concrete sandwich heat preservation Side fascia of the present invention pre-
Concrete sandwich thermal insulation external wall panel processed, reinforcing bar when construction again between precast concrete sandwich heat preservation Side fascia tied up,
It pours, entire exterior wall can be formed, so that construction period is greatly shortened, reduce the environmental pollutions such as the dust generated when construction, carry
High efficiency.
Description of the drawings
Fig. 1 is a stereogram of precast concrete sandwich heat preservation Side fascia of the present invention；
Fig. 2 is a work progress schematic diagram of the preparation construction method of the precast concrete sandwich heat preservation Side fascia of Fig. 1.
In figure：100, precast concrete sandwich heat preservation Side fascia；10, outer page board；11, insulating layer；20, interior plate；21, steel
Muscle；30, gap.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments 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.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
Can be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
Referring to Fig. 1, a kind of precast concrete sandwich heat preservation Side fascia of the present invention includes outer page board 10 and interior plate 20.Outside
Page board 10 includes insulating layer 11.Interior plate 20 is integrally formed with outer page board 10.Interior plate 20 includes reinforcing bar 21, and 21 part of reinforcing bar is stretched
Go out the concrete of interior plate 20.Concrete is filled between insulating layer 11, in order to fixed insulating layer 11.Outer page board 10 is far from interior
20 one side of side plate is alien invasion, and the range of insulating layer 11 is less than the range of alien invasion, in order to fixed insulating layer 11.Interior plate 20
Range be less than the range of insulating layer 11, so that precast concrete sandwich heat preservation Side fascia is formed gap 30, in order to follow-up two pre-
Pouring between concrete sandwich thermal insulation external wall panel processed.
Please continue to refer to Fig. 2, the preparation construction method of above-mentioned precast concrete sandwich heat preservation Side fascia includes the following steps：
10 template of outer page board is installed：It is laid with bottom plate, the side form of outer page board 10 is set on demand in the surrounding of bottom plate；
10 alien invasion of outer page board is molded：The casting concrete into mounted template forms the alien invasion of outer page board 10；
The insulating layer 11 of outer page board 10 is molded：Thermal insulation material is fixed on template inner concrete surface, is continued into template
Casting concrete makes the gap between Concrete Filled thermal insulation material, thermal insulation material be fixed on 11 shape of alien invasion of outer page board 10
At entire outer page board 10；
20 template of interior plate is installed：20 side form of interior plate is installed on the insulating layer 11 of outer page board 10；
20 reinforcing bar of interior plate positions：Lacing wire, truss main reinforcement, construction muscle are hung into the connection being welded and fixed together and is answered in advance
Power muscle is installed in 20 side form of interior plate；
Interior plate 20 is molded：Casting concrete in 20 side form of inside side plate, makes interior plate 20 be molded, at this time part reinforcing bar 21
Expose to concrete；
Hoisting transportation：At the precast concrete sandwich heat preservation Side fascia hoisting transportation to construction to complete, and make two
Precast concrete sandwich heat preservation Side fascia is positioned over designated position；
Reinforcing bar 21 is tied up：The reinforcing bar 21 that two interior plates are exposed to outside concrete is mutually tied up；
Junction template molding：Installation form at gap 30 between two interior plates 20, the reinforcing bar tied up at this time 21
At template；
Pouring molding：The casting concrete into template makes two interior plates 20 form entirety.
Before 11 forming step of alien invasion of outer page board 10, need to also in 10 template of outer page board wiretie.It is lifting
Before trafficking step, also need to conserve precast concrete sandwich heat preservation Side fascia.In 20 forming step of interior plate, inside
20 side form of plate is equipped with through-hole, so that the vertical reinforcement part in the reinforcing bar 21 of interior plate 20 is stretched out interior plate side form, makes molding
Interior plate 20 is equipped with the vertical reinforcement for stretching out concrete.Vertical reinforcement is perpendicular to horizontal plane.In 20 forming step of interior plate,
Grout sleeve is set on 20 side form of interior plate and pulp hole sleeve, pulp hole sleeve are connected to grout sleeve, by slurry outlet set
The slurry outlet of pipe is blocked, then is poured.In hoisting transportation step, by precast concrete sandwich heat preservation Side fascia hoisting transportation
When to construction, between neighbouring interior plate 20, the vertical reinforcement of an interior plate 20 stretches into the grouting of another interior plate 20
In sleeve.The connection of grouting material realization vertical reinforcement is injected into grout sleeve by pulp hole sleeve.
It is sandwich that precast concrete is first made in the preparation construction method of precast concrete sandwich heat preservation Side fascia of the present invention
Thermal insulation external wall panel, the reinforcing bar 21 when construction again between precast concrete sandwich heat preservation Side fascia are tied up, are poured, can shape
At entire exterior wall, so that construction period is greatly shortened, reduce the environmental pollutions such as the dust generated when construction, improves production efficiency.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other
Corresponding change and deformation, and all these changes and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (12)
1. a kind of preparation construction method of precast concrete sandwich heat preservation Side fascia, which is characterized in that include the following steps：
Outer page board template installation：It is laid with bottom plate, outer page board side form is set on demand in the surrounding of bottom plate；
Outer page board alien invasion molding：The casting concrete into mounted template forms the alien invasion of outer page board；
Outer page board keeps the temperature formable layer：Thermal insulation material is fixed on template inner concrete surface, continues casting concrete into template,
The gap between Concrete Filled thermal insulation material, the alien invasion that thermal insulation material is fixed on outer page board is set to form entire outer page board；
Interior plate template is installed：Interior plate side form is installed on the insulating layer of outer page board；
Interior plate reinforcing bar positions：Lacing wire, truss main reinforcement, construction muscle and presstressed reinforcing steel peace are hung into the connection being welded and fixed together
Loaded in interior plate side form；
Inside sheet metal forming：Casting concrete in inside side plate side form makes inside sheet metal forming, and part reinforcing steel bars exposed is in coagulation at this time
Soil；
Hoisting transportation：At the precast concrete sandwich heat preservation Side fascia hoisting transportation to construction to complete, and make two prefabricated
Concrete sandwich thermal insulation external wall panel is positioned over designated position；
Binding reinforcing bars：The reinforcing bar that two interior plates are exposed to outside concrete is mutually tied up；
Junction template molding：Gap installation form between two interior plates, the reinforcing bar tied up at this time are located at template；
Pouring molding：The casting concrete into template makes two interior plates form entirety.
2. the preparation construction method of precast concrete sandwich heat preservation Side fascia according to claim 1, it is characterised in that：
Before outer page board alien invasion forming step, need to also in outer page board template wiretie.
3. the preparation construction method of precast concrete sandwich heat preservation Side fascia according to claim 1, it is characterised in that：
Before hoisting transportation step, also need to conserve precast concrete sandwich heat preservation Side fascia.
4. the preparation construction method of precast concrete sandwich heat preservation Side fascia according to claim 1, it is characterised in that：
In interior plate forming step, interior plate side form is equipped with through-hole, and the vertical reinforcement part in interior plate reinforcing bar is made to stretch out interior plate
Side form makes molding interior plate be equipped with the vertical reinforcement for stretching out concrete.
5. the preparation construction method of precast concrete sandwich heat preservation Side fascia according to claim 4, it is characterised in that：Institute
Vertical reinforcement is stated perpendicular to horizontal plane.
6. the preparation construction method of precast concrete sandwich heat preservation Side fascia according to claim 4, it is characterised in that：
In interior plate forming step, grout sleeve and pulp hole sleeve be set on interior plate side form, the pulp hole sleeve with it is described
Grout sleeve is connected to, and the slurry outlet of pulp hole sleeve is blocked, then is poured.
7. the preparation construction method of precast concrete sandwich heat preservation Side fascia according to claim 6, it is characterised in that：
In hoisting transportation step, when by precast concrete sandwich heat preservation Side fascia hoisting transportation to construction, neighbouring interior plate
Between, the vertical reinforcement of an interior plate stretches into the grout sleeve of another interior plate.
8. the preparation construction method of precast concrete sandwich heat preservation Side fascia according to claim 7, it is characterised in that：It is logical
It crosses the pulp hole sleeve and injects the connection that grouting material realizes the vertical reinforcement into the grout sleeve.
9. a kind of precast concrete sandwich heat preservation Side fascia, it is characterised in that：The precast concrete sandwiched heat insulation board includes outer
Page board and interior plate, the outer page board include the alien invasion and insulating layer that concrete is formed, the insulating layer and the alien invasion
It is integrally formed, the interior plate is poured on the insulating layer, and the interior interior plate includes structure reinforcing bars, the structural steel muscle portion
Divide and be located inside the interior plate, the interior plate is partly stretched out, in order to be connected with another interior plate.
10. precast concrete sandwich heat preservation Side fascia according to claim 9, it is characterised in that：Between the insulating layer
Filled with concrete, in order to the fixation insulating layer.
11. precast concrete sandwich heat preservation Side fascia according to claim 9, it is characterised in that：The model of the insulating layer
The range less than the alien invasion is enclosed, in order to the fixation insulating layer.
12. precast concrete sandwich heat preservation Side fascia according to claim 9, it is characterised in that：The model of the interior plate
The range less than the insulating layer is enclosed, in order to pouring between follow-up two precast concretes sandwich heat preservation Side fascia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810706104.2A CN108643585A (en) | 2018-06-28 | 2018-06-28 | Precast concrete sandwich heat preservation Side fascia and its preparation construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810706104.2A CN108643585A (en) | 2018-06-28 | 2018-06-28 | Precast concrete sandwich heat preservation Side fascia and its preparation construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108643585A true CN108643585A (en) | 2018-10-12 |
Family
ID=63750569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810706104.2A Pending CN108643585A (en) | 2018-06-28 | 2018-06-28 | Precast concrete sandwich heat preservation Side fascia and its preparation construction method |
Country Status (1)
| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421709A (en) * | 2019-07-03 | 2019-11-08 | 辽宁煜梽新型建材有限公司 | A kind of production method of Side fascia |
| CN112482621A (en) * | 2020-12-04 | 2021-03-12 | 上海万科企业有限公司 | PC heat-insulation integrated plate construction method |
| CN114319730A (en) * | 2021-12-28 | 2022-04-12 | 中铁五局集团建筑工程有限责任公司 | Assembled multi-layer composite heat-preservation and heat-insulation roof board and preparation method and assembly method thereof |
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| KR101836086B1 (en) * | 2017-01-19 | 2018-03-09 | 유병훈 | Double wall structure construction method and wall structure construction method therewith |
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2018
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| CN1231955A (en) * | 1998-04-14 | 1999-10-20 | 北京亿利达轻体房屋有限公司 | Technology for reinforcement and pouring of bearing system of light thermal insulation hollow block |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421709A (en) * | 2019-07-03 | 2019-11-08 | 辽宁煜梽新型建材有限公司 | A kind of production method of Side fascia |
| CN112482621A (en) * | 2020-12-04 | 2021-03-12 | 上海万科企业有限公司 | PC heat-insulation integrated plate construction method |
| CN114319730A (en) * | 2021-12-28 | 2022-04-12 | 中铁五局集团建筑工程有限责任公司 | Assembled multi-layer composite heat-preservation and heat-insulation roof board and preparation method and assembly method thereof |
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Application publication date: 20181012 |
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