CN208870274U - Concrete prefabricated board and concrete folding plate - Google Patents
Concrete prefabricated board and concrete folding plate Download PDFInfo
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- CN208870274U CN208870274U CN201821228479.4U CN201821228479U CN208870274U CN 208870274 U CN208870274 U CN 208870274U CN 201821228479 U CN201821228479 U CN 201821228479U CN 208870274 U CN208870274 U CN 208870274U
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- concrete
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Abstract
The utility model provides a kind of concrete prefabricated board and concrete folding plate, belongs to the realm of building construction.The concrete prefabricated board includes prefabricated foundation component and prefabricated connection component.Wherein prefabricated foundation component includes the first concrete bodies, and prefabricated connection component includes truss and the second concrete bodies, and truss is arranged at intervals on the first concrete bodies, has foamed concrete bodies between adjacent truss.Since there are gaps between truss and foamed concrete bodies, second concrete bodies, the first concrete bodies, truss and foamed concrete bodies can be in conjunction with one entirety of formation, and foamed concrete bodies quality is lighter, it can reduce the density of concrete prefabricated board entirety, mass per volume is reduced, to reduce transportation cost.
Description
Technical field
The utility model relates to the realm of building construction, in particular to a kind of concrete prefabricated board and concrete folding
Plate.
Background technique
Prefabricated board is usually to produce and process in factory, and precast concrete after molding transports directly to construction
It is installed in place.For Bars In Poured Concrete Slab, speed of application is fast, can shorten construction period, engineering cost is effectively reduced.
Current prefabricated board is laid with one layer of steel mesh usually in mold, then carries out concreting.This prefabricated board
Density is larger, and bulk density is larger, and transportation cost is high.
Utility model content
The utility model provides a kind of concrete prefabricated board, it is intended to reduce the density of concrete prefabricated board.
The utility model is realized in this way:
A kind of concrete prefabricated board, including prefabricated foundation component and prefabricated connection component.
Wherein, prefabricated foundation component includes the first concrete bodies.Prefabricated connection component includes truss and the second concrete bodies,
Truss is arranged at intervals on the first concrete bodies, has foamed concrete bodies, foamed concrete bodies and purlin between adjacent truss
Frame gap setting, the second concrete bodies are formed in the gap of truss and foamed concrete bodies and are covered in the table of foamed concrete bodies
Face, so that the second concrete bodies are respectively in conjunction with the first concrete bodies, truss and foamed concrete bodies, and truss winds up
Reinforcing bar is in the outside of the second concrete bodies.
Further, in an embodiment of the present invention, prefabricated foundation component further includes wood cement board, wood wool
Cement plate is in conjunction with the first concrete bodies and wood cement board is in the bottom of the first concrete bodies.
Further, in an embodiment of the present invention, wood cement board with a thickness of 20~30mm.
Further, in an embodiment of the present invention, it is arranged between wood cement board and the first concrete bodies
There is reinforced expanded metal mesh.
Further, in an embodiment of the present invention, the height of foamed concrete bodies is lower than the height of truss
At least 20 millimeters.
Further, in an embodiment of the present invention, truss is equidistantly layed on the first concrete bodies.
Further, in an embodiment of the present invention, foamed concrete bodies are cement foamed lath and/or water
Mud foaming block.
Further, in an embodiment of the present invention, the first concrete bodies are pea gravel concreten.
Further, in an embodiment of the present invention, the first concrete bodies are grouting material concrete.
The utility model provides a kind of concrete folding plate, including aforementioned concrete prefabricated board, steel mesh and third are mixed
The solidifying soil body.
Wherein, steel mesh is layed in the winding up on reinforcing bar of truss.Third concrete bodies be formed in the surface of steel mesh and with
Second concrete bodies combine.
The beneficial effects of the utility model are: the concrete prefabricated board that the utility model obtains by above-mentioned design, including
Prefabricated foundation component and prefabricated connection component.Wherein stating prefabricated foundation component includes the first concrete bodies, prefabricated connection component packet
Truss and the second concrete bodies are included, truss is arranged at intervals on the first concrete bodies, has foam coagulation between adjacent truss
The soil body.Since there are gap, the second concrete bodies, the first concrete bodies, truss and bubbles between truss and foamed concrete bodies
Foam concrete body can be in conjunction with one entirety of formation, and foamed concrete bodies quality is lighter, and it is whole to can reduce concrete prefabricated board
The density of body reduces mass per volume, to reduce transportation cost.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram of concrete prefabricated board provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of another concrete prefabricated board provided by the embodiment of the utility model；
Fig. 3 is the process schematic that the first concrete bodies provided by the embodiment of the utility model pour reinforced expanded metal mesh；
Fig. 4 is a kind of structural schematic diagram of concrete folding plate provided by the embodiment of the utility model.
Icon: 100- concrete prefabricated board；10- prefabricated foundation component；The first concrete bodies of 12-；14- reinforced expanded metal mesh；
16- wood cement board；The prefabricated connection component of 30-；32- truss；The second concrete bodies of 34-；36- foamed concrete bodies；200- is mixed
Solidifying soil superimposed sheet；50- steel mesh；70- third concrete bodies.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.
Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Mode is fallen within the protection scope of the utility model.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be understood that the orientation or positional relationship of the instructions such as term " on ", "lower"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified equipment or element must have a particular orientation, is constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, the arts such as term " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be direct phase
Even, can also indirectly connected through an intermediary, the interaction that can be connection or two elements inside two elements is closed
System.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment
Please refer to Fig. 1-3, the utility model provides a kind of concrete prefabricated board 100, including prefabricated foundation component 10 and pre-
Connection component 30 processed.
Wherein, prefabricated foundation component 10 includes the first concrete bodies 12.Prefabricated connection component 30 includes truss 32 and second
Concrete bodies 34, truss 32 are arranged at intervals on the first concrete bodies 12, have foamed concrete bodies between adjacent truss 32
36, foamed concrete bodies 36 and 32 gap setting of truss, the second concrete bodies 34 are formed in truss 32 and foamed concrete bodies 36
Gap and be covered in the surfaces of foamed concrete bodies 36 so that the second concrete bodies 34 respectively with the first concrete bodies 12,
Truss 32, foamed concrete bodies 36 combine, and the reinforcing bar that winds up of truss 32 is in the outside of the second concrete bodies 34.
In the present embodiment, in order to reduce the density of concrete prefabricated board 100, the utility model is made using foam concrete
For filling material.Foam concrete be foaming agent is mechanically sufficiently foamed by the foamed system of foaming machine, and
Foam is mixed with cement slurry, then cast-in-place construction or mold molding are carried out by the pumping system of foaming machine, through natural curing
It is formed by a kind of light heat insulation material containing a large amount of sealed porositys afterwards.Specific to the present embodiment, the first concrete bodies 12
Top is laid with truss 32, and foamed concrete bodies 36 are placed between adjacent truss 32.Optionally, truss 32 is according between certain
Away from laying, in the present embodiment, the laying spacing between truss 32 is 600mm.It should be noted that in other embodiments,
Spacing, which can according to need, to be determined, and the present embodiment is not specifically limited its spacing.In addition, truss 32 and foam concrete
It is separated by a certain distance between body 36 so that concrete can flow, since concrete has preferable mobility, coagulation before initial set
Soil can be flowed in the gap of truss 32, foamed concrete bodies 36 and be combined with the first concrete bodies 12 with by the first concrete bodies
12, truss 32 and foamed concrete bodies 36 combine to form entirety, and concrete itself is formed after this concreting
Structure be the second concrete bodies 34.It should be noted that 32 highest reinforcing bars of truss are the reinforcing bar that winds up of truss 32.
When carrying out concreting, the reinforcing bar that winds up of truss 32 should be stayed in the outside of the second concrete bodies 34, for subsequent mixed
The development of the solidifying cast-in-place process of soil.Optionally, the height of foamed concrete bodies 36 is lower than the height at least 20mm of truss 32.Foam
36 quality of concrete bodies is lighter, can reduce the density of concrete prefabricated board 100, mass per volume is reduced, so as to drop
Low transportation cost.In addition, using the concrete prefabricated board 100 since foamed concrete bodies 36 also have the function of heat preservation and soundproof
Building or structures can have preferable suction, deadening and thermal insulation property preferable.
Specifically, in the present embodiment, the first concrete bodies 12 can be is poured by thick pea gravel concreten, can also be with
It is to be formed by grouting material concreting.
In order to improve the intensity of the first concrete bodies 12, prefabricated foundation component 10 further includes reinforced expanded metal mesh 14.Specifically,
For the setting of reinforced expanded metal mesh 14 in bottom, the formation in connection of the first concrete bodies 12 is whole, please refers to Fig. 3.
It is to be carried out in prefabricated board die, in concrete prefabricated board in the production process of concrete prefabricated board 100
It needs to carry out demoulding processing after 100 productions, that is, concrete prefabricated board 100 is separated with prefabricated board die.It is existing to be generally
It is demoulded using release agent, and time-consuming for this release method, it is also relatively complicated, especially after concreting, generally
All it is that release agent is added along side wall, is difficult to control the release agent usage amount of bottom and demoulding situation.For this purpose, generalling use now
Sheet metal as prefabricated board die, after the production of concrete prefabricated board 100 sheet metal can not remove it is direct with it is concrete prefabricated
Plate 100 is used together, but its higher cost, and sheet metal permeability is very poor, if construction is at the residential locations such as house, people
Wherein comfort of living is poor.
In view of the above-mentioned problems, the prefabricated foundation component 10 of the present embodiment further includes wood cement board 16.Wood cement board 16
It is laid on the bottom of prefabricated board die, reinforced expanded metal mesh 14 is then laid on the top of wood cement board 16, due to the first concrete
Body 12 has mobility when pouring, and can be combined through reinforced expanded metal mesh 14 with wood cement board 16, three forms entirety.Wood
Silk cement plate 16 can prevent concrete from contacting with the bottom of prefabricated board die, therefore, the nothing after the production of concrete prefabricated board 100
The release problems that need to consider bottom, reduce production process.And wood cement board 16 can be used as ornament materials, such as,
On the ceiling by the one side setting with wood cement board 16, it is equivalent in project subject construction while being fitted up,
It is advanced by the running time of engineering significantly.Optionally, the thickness of wood cement board 16 is in 20~30mm, the first concrete bodies 12
With a thickness of 10~20mm.
Wherein, foamed concrete bodies 36 are cement foamed lath or cement foamed piece, and the two can also be used cooperatively certainly.
It can be spliced when the length of single foamed concrete bodies 36 is inadequate, be guaranteed along 100 Impact direction of concrete prefabricated board
Length is identical as the length of foamed concrete bodies 36.It can guarantee concrete prefabricated board 100 when load-bearing along it in this way
The direction of stress be it is equally distributed, can prevent unbalance stress from concrete prefabricated board 100 being caused to fracture, crack etc. no
Good phenomenon.
The utility model separately provides a kind of concrete folding plate 200, including concrete prefabricated board 100, steel mesh 50 and
Third concrete bodies 70.
Wherein, steel mesh 50 is layed in the winding up on reinforcing bar of truss 32.Third concrete bodies 70 are formed in steel mesh 50
Surface is simultaneously combined with third concrete bodies 70.
Superimposed sheet is the preferable form for combining prefabricated board and cast-in-place concrete, and the two forms an entirety, jointly by
Power.In the present embodiment, the effect of truss 32 be that it is possible to increase concrete prefabricated board 100 rigidity so that its production,
It is hardly damaged in transport and hoisting process.And due to when the second concrete bodies 34 pour the reinforcing bar that winds up of truss 32 be located at the
The outside of two concrete bodies 34, can be by concrete prefabricated board 100 preferably with when third concrete bodies 70 are poured
Three concrete bodies 70, which combine, forms entirety, increases whole shearing strength, and the effect of steel mesh 50 is to form one
Convenient for the gap of pouring molding, and the effect of skeleton is undertaken, also can be improved whole shearing strength.
The utility model separately provides a kind of concrete prefabricated board construction method, includes the following steps:
Wood cement board 16, reinforced expanded metal mesh 14 are successively laid in prefabricated board die.
Concreting and the first concrete bodies 12 of smooth formation that vibrate are carried out to reinforced expanded metal mesh 14.
The surface interval of the first concrete bodies 12 after smooth is laid with truss 32.
Foamed concrete bodies 36 are placed between adjacent truss 32, and between foamed concrete bodies 36 and truss 32
It is reserved with gap.
The second concrete bodies 34, and the reinforcing bar that winds up of truss 32 are formed after the completion of carrying out a concreting again and vibrating
In the outside of the second concrete bodies 34.
Steel mesh 50 is set up in the reinforcing bar that winds up of truss 32.
Concreting is carried out again, forms third concrete bodies 70.
It is mixed to first in order to further increase the bond strength of 12 contact surface of the second concrete bodies 34 and the first concrete bodies
The surface of the solidifying soil body 12 carries out hair pulling treatment, specifically, can in the multiple grooves of the surface of the first concrete bodies 12 cutting or
Person's scratch, or hair pulling treatment is directly carried out before final set after 12 initial set of the first concrete bodies.When the second concrete bodies 34 are pouring
Concrete can be flowed into or be penetrated into groove or scratch when building, in this way, the second concrete bodies 34 connect with the first concrete bodies 12
Contacting surface can be combined preferably.
It is mixed to second in order to further increase the bond strength of the second concrete bodies 34 and 70 contact surface of third concrete bodies
The surface of the solidifying soil body 34 carries out hair pulling treatment, specifically, multiple grooves can be cut on the surface of the second concrete bodies 34, or
Person directly carries out hair pulling treatment before final set after 34 initial set of the second concrete bodies.When the second coagulation when pouring of concrete bodies 34
Soil can be flowed into or be penetrated into groove or scratch, in this way, the second concrete bodies 34 can with 70 contact surface of third concrete bodies
Preferably combine.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of concrete prefabricated board, which is characterized in that including
Prefabricated foundation component, the prefabricated foundation component include the first concrete bodies；And
Prefabricated connection component, the prefabricated connection component include truss and the second concrete bodies, and the truss is arranged at intervals at institute
It states on the first concrete bodies, there is foamed concrete bodies, the foamed concrete bodies and the purlin between the adjacent truss
Frame gap setting, second concrete bodies are formed in the gap of the truss and the foamed concrete bodies and are covered in described
The surface of foamed concrete bodies so that second concrete bodies respectively with first concrete bodies, the truss and
The foamed concrete bodies combine, and the reinforcing bar that winds up of the truss is in the outside of second concrete bodies.
2. concrete prefabricated board according to claim 1, which is characterized in that the prefabricated foundation component further includes wood wool water
Mud plate, the wood cement board is in conjunction with first concrete bodies, and the wood cement board is in first concrete
The bottom of body.
3. concrete prefabricated board according to claim 2, which is characterized in that the wood cement board with a thickness of 20~
30mm。
4. concrete prefabricated board according to claim 2, which is characterized in that the wood cement board and first coagulation
Reinforced expanded metal mesh is provided between the soil body.
5. concrete prefabricated board according to claim 1, which is characterized in that described in the height ratio of the foamed concrete bodies
The height of truss is at least 20 millimeters low.
6. concrete prefabricated board according to claim 1, which is characterized in that the truss is equidistantly layed in described first
On concrete bodies.
7. concrete prefabricated board according to claim 1, which is characterized in that the foamed concrete bodies are cement foam board
Item and/or cement foamed piece.
8. concrete prefabricated board according to claim 1, which is characterized in that first concrete bodies are microlith coagulation
Soil.
9. concrete prefabricated board according to claim 1, which is characterized in that first concrete bodies are grouting material coagulation
Soil.
10. a kind of concrete folding plate, which is characterized in that including
The described in any item concrete prefabricated boards of claim 1-9；
Steel mesh, the steel mesh are layed in the winding up on reinforcing bar of the truss；And
Third concrete bodies, the third concrete bodies be formed in the surface of the steel mesh and with the second concrete bodies knot
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228479.4U CN208870274U (en) | 2018-08-01 | 2018-08-01 | Concrete prefabricated board and concrete folding plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228479.4U CN208870274U (en) | 2018-08-01 | 2018-08-01 | Concrete prefabricated board and concrete folding plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208870274U true CN208870274U (en) | 2019-05-17 |
Family
ID=66463817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821228479.4U Expired - Fee Related CN208870274U (en) | 2018-08-01 | 2018-08-01 | Concrete prefabricated board and concrete folding plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208870274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824692A (en) * | 2018-08-01 | 2018-11-16 | 四川省欧威新型建材有限公司 | Concrete prefabricated board, concrete folding plate and concrete prefabricated board construction method |
| CN110644663A (en) * | 2019-10-18 | 2020-01-03 | 杨烨 | Assembled coincide floor |
-
2018
- 2018-08-01 CN CN201821228479.4U patent/CN208870274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824692A (en) * | 2018-08-01 | 2018-11-16 | 四川省欧威新型建材有限公司 | Concrete prefabricated board, concrete folding plate and concrete prefabricated board construction method |
| CN110644663A (en) * | 2019-10-18 | 2020-01-03 | 杨烨 | Assembled coincide floor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20210801 |