CN206279673U - A kind of prefabricated assembled light floor - Google Patents
A kind of prefabricated assembled light floor Download PDFInfo
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- CN206279673U CN206279673U CN201621414437.0U CN201621414437U CN206279673U CN 206279673 U CN206279673 U CN 206279673U CN 201621414437 U CN201621414437 U CN 201621414437U CN 206279673 U CN206279673 U CN 206279673U
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- prefabricated assembled
- assembled light
- light floor
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- concrete substrate
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Abstract
The utility model provides a kind of prefabricated assembled light floor, it includes plate-like concrete substrate, lightweight filler layer and reinforcing bar are embedded with concrete substrate, concrete substrate has top surface, bottom surface and four sides, banded plate is covered with two relative sides of concrete substrate, banded plate is in tabular, and multiple built-in fittings are provided with neighbouring banded plate in concrete substrate, and each built-in fitting is communicated with the through hole of top surface and bottom surface.The prefabricated assembled light floor that the utility model is provided overcomes conventional floors system from great, cast-in-place workload is big, speed of application is slow, the problems such as construction quality difference, conducted oneself with dignity by reducing floor using light material and setting post-cast strip, reduce cast-in-place workload, it is ensured that construction quality, speed of application is improved, is preferably applied among green assembled arthitecutral structure system.
Description
Technical field
The utility model is related to building structure field, particularly a kind of prefabricated assembled light floor.
Background technology
Assembling type steel structure system refers to make house unit or component according to the building subassembly specification of unification, standard, so
The building that job site assembling is produced in place is transported to afterwards.It is characterized in that construction quality light, energy-conserving and environment-protective, speed of application be fast, work
Industry degree is high etc., can solve that building industrialization level is low, house building labor productivity is low and conventional house product quality
Low problems, adapt to the development of building trade.
Prefabricated assembled floor system is one of important composition part in assembling type steel structure system, and it is directly affected
The speed of application and assembling degree of structure.The floor form for using main at present includes cast-in-situ floor and the class of laminated floor slab two,
Although cast-in-situ floor overall performance is more excellent, cast-in-place workload is big, not only influences construction speed, and do not meet existing
Assembled green building design concept, be not suitable among assembled architecture.Laminated floor slab can reduce cast in situs
Workload, accelerating construction progress, but the pre-erection of laminated floor slab is weaker with the bonding strength of cast-in-place part, simultaneously because in advance
The thickness of slab of part processed is smaller, is easily caused that precast floor slab is cracking in transport and work progress, influences the usability of floor
Energy.
In recent years, with the development of assembled green building, research staff has been carried out largely to parts such as beam, post and nodes
Innovation, be proposed a series of component part suitable for assembled architecture, but the innovation of floor system is not fully up to expectations,
Without application of the floor system in fabricated construction is solved well, the development of assembled architecture is govern, therefore research and development are suitable
New Floor Slab system for fabricated construction system is extremely urgent.
Utility model content
In order to reduce the weight issue of building, the utility model purpose is to provide a kind of prefabricated assembled light floor, should
Prefabricated assembled light floor overcomes conventional floors system from great, and cast-in-place workload is big, and speed of application is slow, and construction quality is poor
The problems such as.
To reach above-mentioned purpose, the utility model provides a kind of prefabricated assembled light floor, and it includes plate-like
Concrete substrate, be embedded with the concrete substrate lightweight filler layer and reinforcing bar, the concrete substrate have top surface,
Bottom surface and four sides, are covered with banded plate on two relative sides of the concrete substrate, and the banded plate is in flat
Tabular, multiple built-in fittings are provided with the neighbouring banded plate in the concrete substrate, and each built-in fitting is communicated with institute
State the through hole of top surface and the bottom surface.
Prefabricated assembled light floor as described above, wherein, the side that the banded plate connects with the concrete substrate
Face is provided with least one built-in connection, and the built-in connection is extended in the concrete substrate.
Prefabricated assembled light floor as described above, wherein, the built-in connection is connection steel nail, the banded plate
Centerline in the horizontal direction is arranged at intervals with multiple connection steel nails.
Prefabricated assembled light floor as described above, wherein, the built-in fitting is the tubular structure of both ends open, described
The circular in cross-section of built-in fitting, oval or rectangle.
Prefabricated assembled light floor as described above, wherein, the banded plate is steel plate, the upper end of the steel plate and institute
State top surface to connect, the joint of steel plate is respectively equipped with breach described in the top surface and two.
Prefabricated assembled light floor as described above, wherein, the section of the breach is in inverted right-angled trapezium, described
Top surface passes sequentially through the hypotenuse of the right-angled trapezium and base connects with the steel plate.
Prefabricated assembled light floor as described above, wherein, multiple built-in fittings are disposed on the breach
Lower section, the lower surface of each built-in fitting is concordant with the bottom surface, and the height of each built-in fitting is equal to the bottom surface described in
The distance between base of right-angled trapezium.
Prefabricated assembled light floor as described above, wherein, along the thickness direction of the concrete substrate, the lightweight
Encapsulant layer is arranged at the middle part of the concrete substrate, and the reinforcing bar includes being located above lightweight filler layer
Top rebars and the bottom reinforcement bars below lightweight filler layer, the top rebars are parallel to the top surface, institute
Top rebars are stated through the gap extension to the outside of the concrete substrate.
Prefabricated assembled light floor as described above, wherein, the lightweight filler layer is spaced by multiple
Lightweight concrete housing is constituted, and the lightweight concrete housing is hollow cylindrical configuration.
Prefabricated assembled light floor as described above, wherein, filled with from top to bottom in the lightweight concrete housing
Foamed ceramic material layer, PVC cored slabs, Polyester Fibers layer and the foaming ceramic material layer being cascading.
Compared with prior art, advantage of the present utility model is as follows：
The prefabricated assembled light floor that the utility model is provided, by setting lightweight filler in concrete substrate
Layer, effectively reduces the weight of prefabricated assembled light floor so that it is thicker that prefabricated assembled light floor can do, it is to avoid
The situation of cracking is caused because prefabricated assembled light floor is relatively thin to occur in transportation, so as to improve prefabrication and assembly construction
The intensity of formula light floor；
The prefabricated assembled light floor that the utility model is provided, by setting reinforcing bar in concrete substrate, strengthens
The use intensity of prefabricated assembled light floor；
The prefabricated assembled light floor that the utility model is provided, by setting banded plate and built-in fitting so that prefabricated dress
Quickly can connect with other components with formula light floor, so as to the construction for effectively improving prefabricated assembled light floor is imitated
Rate；
The prefabricated assembled light floor that the utility model is provided, the breach of pouring concrete after being provided for filling,
While ensure that construction quality, the workload of cast in situs is effectively reduced, improve efficiency of construction so that this practicality is new
The prefabricated assembled light floor that type is provided more conforms to the demand of assembled architecture, and application of the present utility model can solve mesh
The problem that floor is present in preceding assembled arthitecutral structure system, is of great immediate significance and engineering application value.
Brief description of the drawings
The following drawings is only intended to, in the utility model is done schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein：
Fig. 1 is that the main view sectional structure of the prefabricated assembled light floor provided according to the embodiment of the utility model one is illustrated
Figure；
Fig. 2 is the vertical view cross section structure diagram of the prefabricated assembled light floor shown in Fig. 1；
Fig. 3 is the use state figure of the prefabricated assembled light floor shown in Fig. 1；
Fig. 4 is the first structural representation of lightweight filler layer in prefabricated assembled light floor shown in Fig. 1；
Fig. 5 is second structural representation of lightweight filler layer in prefabricated assembled light floor shown in Fig. 1.
Drawing reference numeral explanation：
1- concrete substrates；2- lightweight fillers layer；21- lightweight concrete housings；22- foamed ceramic material layers；23-
PVC cored slabs；24- Polyester Fibers layer；25- foaming ceramic material layers；3- bottom reinforcement barses；4- top rebars；5- banded plates；
6- built-in fittings；7- breach；8- pegs；9- girder steels；Pouring concrete after 10-.
Specific embodiment
In order to have clearer understanding to the technical solution of the utility model, purpose and effect, in conjunction with brief description of the drawings originally
The specific embodiment of utility model.
As shown in figure 1, the utility model provides a kind of prefabricated assembled light floor, it includes plate-like concrete
Lightweight filler layer 2 and reinforcing bar are embedded with matrix 1, concrete substrate 1, the setting of lightweight filler layer 2 causes carrying
The weight of concrete substrate 1 can also be mitigated while the thickness for rising concrete substrate 1, and reinforcing bar can further strengthen coagulation
The intensity of soil matrix body 1, concrete substrate 1 has top surface, bottom surface and four sides, and four sides are respectively for being oppositely arranged
One side and the 3rd side and the second side being oppositely arranged and the 4th side, and first side, second side, the 3rd side
Face and the 4th side are sequentially connected, and are covered with banded plate 5 on two relative sides of concrete substrate 1, i.e., in coagulation soil matrix
Banded plate 5 is covered with the both ends of the surface (first side and the 3rd side) of the length direction of body 1, or in the width of concrete substrate 1
Banded plate 5 is covered with the both ends of the surface (second side and the 4th side) for spending direction, banded plate 5 is in tabular, prefabricated assembled
Light floor is connected by banded plate 5 with other components, and multiple built-in fittings are provided with neighbouring banded plate 5 in concrete substrate 1
6, i.e., each built-in fitting 6 buries the end of concrete substrate 1, and adjacent with banded plate 5, and each built-in fitting 6 is communicated with top surface and bottom
The through hole in face, in assembling, built-in fitting 6 can connect with other components, to lift prefabricated assembled light floor and other components
Between connect reliability.
Wherein, concrete substrate 1 is by grouting material or normal concrete or the concrete with specific function is (as prevented
Water coagulation soil, refractory concrete etc.) or other have certain bearing capacity materials constitute, the setting spacing of built-in fitting 6
Determined according to bearing capacity demand with quantity.
It should be noted that the identical mirror image each other of the structure on two sides of above-mentioned prefabricated assembled light floor, Fig. 1 illustrate only
One side structure of prefabricated assembled light floor, those skilled in the art can also know that this is prefabricated assembled light according to Fig. 1
Another side structure of matter floor.
The prefabricated assembled light floor that the utility model is provided, by setting light filling material in concrete substrate 1
The bed of material 1, effectively reduces the weight of prefabricated assembled light floor so that it is thicker that prefabricated assembled light floor can do,
Avoid causes the situation of cracking to occur in transportation because prefabricated assembled light floor is relatively thin, prefabricated so as to ensure that
The intensity of assembled light floor；By setting reinforcing bar in concrete substrate 1, making for prefabricated assembled light floor is strengthened
Use intensity；By setting banded plate 5 and built-in fitting 6 so that prefabricated assembled light floor can quickly with other component phases
Connect, so as to effectively improve the efficiency of construction of prefabricated assembled light floor, additionally, compared with cast-in-situ floor, the utility model
The prefabricated assembled light floor for providing, while ensure that construction quality, effectively reduces the workload of cast in situs.
Further, the side that banded plate 5 connects with concrete substrate 1 is provided with least one built-in connection (in figure not
Show), built-in connection is extended in concrete substrate 1, and concrete substrate 1 is connected with banded plate 5 by built-in connection
Integrally, with lifted between concrete substrate 1 and banded plate 5 connect reliability.
Further, built-in connection is connection steel nail, and the centerline in the horizontal direction of banded plate 5 is arranged at intervals with many
Individual connection steel nail, i.e., be provided with row connection steel nail in the side of banded plate 5, and the setting of multiple connection steel nail is further enhanced
The reliability connected between concrete substrate 1 and banded plate 5.
Certainly, built-in connection can also be connecting plate, or contiguous block, or multiple rows of connection steel nail etc., herein no longer
Repeat, but as long as can realize being lifted the reliability connected between concrete substrate 1 and banded plate 5 any existing structure or its
It is simple to replace, all should be within protection domain of the present utility model.
In a kind of implementation method of the present utility model, as shown in Fig. 2 tubular structure of the built-in fitting 6 for both ends open, in advance
The circular in cross-section of embedded part 6, oval or rectangle, it is preferred that as shown in Fig. 2 built-in fitting 6 is cross section ovalize
Steel pipe.
Further, as shown in figure 1, banded plate 5 is steel plate, the lower end of steel plate can connect with miscellaneous part, the upper end of steel plate
Connect with top surface, the joint of top surface and two steel plates is respectively equipped with breach 7, in work progress, by the phase being arranged side by side
Pouring concrete 10 after being poured into a mould between adjacent two breach 7 of adjacent two prefabricated assembled light floors, you can adjacent by what is be arranged side by side
Two prefabricated assembled light floors connect, and compared with cast-in-situ floor, greatly reduce the workload of cast in situs.
Further, the section of breach 7 is in inverted right-angled trapezium, and top surface passes sequentially through hypotenuse and the base of right-angled trapezium
Connect with steel plate, i.e., mirror image is set two breach 7 on concrete substrate 1 each other, and the hypotenuse of right-angled trapezium pours mixed after being cast
Guiding can be played a part of when solidifying native 10 so that pouring concrete 10 can be evenly distributed between adjacent two breach 7 afterwards, with
Ensure the reliability connected between the adjacent two prefabricated assembled light floor being arranged side by side.
Further, multiple built-in fittings 6 are disposed on the lower section of breach 7, and the lower surface of each built-in fitting 6 is concordant with bottom surface,
So so that prefabricated assembled light floor smoothly can be positioned on miscellaneous part, the height of each built-in fitting 6 is equal to bottom surface
The distance between base to right-angled trapezium, so, prefabricated assembled lightweight is hidden in by rear pouring concrete 10 by built-in fitting 6
Inside floor, so that the outer surface of prefabricated assembled light floor is more smooth.
Certainly, the upper end of built-in fitting 6 can also be extended upwardly in breach 7, but the height of built-in fitting 6 is less than concrete
The thickness of matrix 1.
In the present embodiment, as shown in figure 1, along the thickness direction of concrete substrate 1, lightweight filler layer 2 is arranged at
The middle part of concrete substrate 1, reinforcing bar is included positioned at the top rebars 4 of the top of lightweight filler layer 2 and positioned at light filling material
The bottom reinforcement bars 3 of the lower section of the bed of material 2, parallel to the upper surface of concrete substrate 1, a part for top rebars 4 runs through top rebars 4
Breach 7 extends to the outside of concrete substrate 1, extends to after the top rebars 4 on the outside of concrete substrate 1 can be strengthened and pours coagulation
The intensity of native 10 parts, that is, enhance the pre-erection of prefabricated assembled light floor and the bonding strength of cast-in-place part, so that
Improve the performance of prefabricated assembled light floor.
Wherein, top rebars 4 and bottom reinforcement bars 3 are equipped with multiple, and each top rebars 4 be located at adjacent two built-in fitting 6 it
Between.
In the present embodiment, as shown in figure 4, lightweight filler layer 2 is by multiple spaced lightweight concrete housings
21 are constituted, and lightweight concrete housing 21 is hollow cylindrical configuration, and the section of lightweight concrete housing 21 can be circular, oval
Shape, triangle or trapezoidal, the preferably section of lightweight concrete housing 21 are in isosceles trapezoid, and lightweight concrete housing 21 is upper
Wall is be arranged in parallel with the top surface of concrete substrate 1, and the lower wall surface of lightweight concrete housing 21 is put down with the bottom surface of concrete substrate 1
Row is set.
Further, as shown in figure 5, filled with the foaming pottery being from top to bottom cascading in lightweight concrete housing 21
Ceramic material layer 22, PVC cored slabs 23, Polyester Fibers layer 25 and foaming ceramic material layer 25.
It should be noted that in processing and manufacturing, according to the thickness requirement of prefabricated assembled light floor, can will be above-mentioned
One kind in foamed ceramic material layer 22, PVC cored slabs 23, Polyester Fibers layer 25 and foaming ceramic material layer 25, or
Various any combination are filled in lightweight concrete housing 21, it should be noted that when being applied in combination, foamed ceramic material layer
22 and foaming ceramic material layer 25 should be placed in the position contacted with the upper lower wall of lightweight concrete housing 21, and foamed ceramic material
The weight sum of layer 22 and foaming ceramic material layer 25 is not less than the 25% of the inner stuffing gross weight of lightweight concrete housing 21.
The making of the prefabricated assembled light floor of the utility model offer is specifically provided below in conjunction with the accompanying drawings and feelings are used
Condition：
The prefabricated assembled light floor that the utility model is provided is prefabricated in the factory completion；As depicted in figs. 1 and 2, lightweight
Encapsulant layer 2 is arranged on the middle part of the short transverse of prefabricated assembled light floor, is embedded in concrete substrate 1；Bottom
Reinforcing bar 3 is arranged on the lower area of prefabricated assembled light floor；Top rebars 4 are arranged on the upper of prefabricated assembled light floor
Portion region, the part of top rebars 4 is embedded in concrete substrate 1 as steel bar stress, and another part stretches out coagulation soil matrix
Body 1 is used as overlap joint reinforcing bar；The cross section of built-in fitting 6 is annular closed section, through being embedded in prefabricated assembled light floor
End, for being connected with other components (such as girder steel 9)；
When using, as shown in figure 3, the two pieces of prefabricated assembled light floors that will be arranged side by side are positioned on same girder steel 9,
And the side that prefabricated assembled light floor is provided with banded plate 5 is located at the surface of girder steel 9, by built-in fitting 6 and banded plate 5
Prefabricated assembled light floor is welded on girder steel 9；Peg 8 is welded on girder steel 9 through the through hole in built-in fitting 6；It is prefabricated
The top rebars 4 of assembled light floor are attached with another piece of adjacent top rebars of prefabricated assembled light floor 4；
After being poured into a mould in adjacent two breach 7 of the adjacent two prefabricated assembled light floor being arranged side by side and in the through hole of built-in fitting 6
Pouring concrete 10, you can complete the connection between adjacent two pieces of prefabricated assembled light floors and girder steel.
In sum, the prefabricated assembled light floor that the utility model is provided, sets light by concrete substrate
Matter encapsulant layer, effectively reduces the weight of prefabricated assembled light floor so that prefabricated assembled light floor can do
It is thicker, it is to avoid cause because prefabricated assembled light floor is relatively thin the situation of cracking to occur in transportation, so as to carry
The intensity of prefabricated assembled light floor is risen；
The prefabricated assembled light floor that the utility model is provided, by setting reinforcing bar in concrete substrate, strengthens
The use intensity of prefabricated assembled light floor；
The prefabricated assembled light floor that the utility model is provided, by setting banded plate and built-in fitting so that prefabricated dress
Quickly can connect with other components with formula light floor, so as to the construction for effectively improving prefabricated assembled light floor is imitated
Rate；
The prefabricated assembled light floor that the utility model is provided, the breach of pouring concrete after being provided for filling,
While ensure that construction quality, the workload of cast in situs is effectively reduced, improve efficiency of construction so that this practicality is new
The prefabricated assembled light floor that type is provided more conforms to the demand of assembled architecture, and application of the present utility model can solve mesh
The problem that floor is present in preceding assembled arthitecutral structure system, is of great immediate significance and engineering application value.
The schematical specific embodiment of the utility model is the foregoing is only, model of the present utility model is not limited to
Enclose.Any those skilled in the art, the equivalent variations made on the premise of design of the present utility model and principle is not departed from
With modification, the scope of the utility model protection all should be belonged to.And it should be noted that each part of the present utility model simultaneously
It is not limited only to above-mentioned overall applicability, each technical characteristic described in specification of the present utility model can be selected according to actual needs
One individually uses or selects multinomial combining to use, therefore, the utility model is covered in the nature of things to be invented with this case
Other relevant combinations of point and concrete application.
Claims (10)
1. a kind of prefabricated assembled light floor, it is characterised in that the prefabricated assembled light floor includes plate-like mixed
Solidifying soil matrix body, is embedded with lightweight filler layer and reinforcing bar in the concrete substrate, the concrete substrate has top surface, bottom
Face and four sides, are covered with banded plate on two relative sides of the concrete substrate, and the banded plate is in flat board
Shape, multiple built-in fittings are provided with the neighbouring banded plate in the concrete substrate, and each built-in fitting is communicated with described
Top surface and the through hole of the bottom surface.
2. prefabricated assembled light floor according to claim 1, it is characterised in that
The side that the banded plate connects with the concrete substrate is provided with least one built-in connection, the pre-buried connection
Part is extended in the concrete substrate.
3. prefabricated assembled light floor according to claim 2, it is characterised in that
The built-in connection is connection steel nail, and banded plate centerline in the horizontal direction is arranged at intervals with described in multiple
Connection steel nail.
4. prefabricated assembled light floor according to any one of claim 1 to 3, it is characterised in that
The built-in fitting is the tubular structure of both ends open, the circular in cross-section of the built-in fitting, oval or rectangle.
5. prefabricated assembled light floor according to claim 4, it is characterised in that
The banded plate is steel plate, and the upper end of the steel plate connects with the top surface, the engagement of steel plate described in the top surface and two
Place is respectively equipped with breach.
6. prefabricated assembled light floor according to claim 5, it is characterised in that
The section of the breach be in inverted right-angled trapezium, the top surface pass sequentially through the right-angled trapezium hypotenuse and base with
The steel plate connects.
7. prefabricated assembled light floor according to claim 6, it is characterised in that
Multiple built-in fittings are disposed on the lower section of the breach, and the lower surface of each built-in fitting is flat with the bottom surface
Together, the height of each built-in fitting is equal to the distance between described bottom surface to the base of the right-angled trapezium.
8. prefabricated assembled light floor according to claim 5, it is characterised in that
Along the thickness direction of the concrete substrate, the lightweight filler layer is arranged at the middle part of the concrete substrate,
The reinforcing bar includes being located at the top rebars above lightweight filler layer and below lightweight filler layer
Bottom reinforcement bars, parallel to the top surface, the top rebars are through the gap extension to the coagulation for the top rebars
The outside of soil matrix body.
9. prefabricated assembled light floor according to any one of claim 1 to 3, it is characterised in that
The lightweight filler layer is made up of multiple spaced lightweight concrete housings, and the lightweight concrete housing
It is hollow cylindrical configuration.
10. prefabricated assembled light floor according to claim 9, it is characterised in that
In the lightweight concrete housing filled with the foamed ceramic material layer, PVC cored slabs being from top to bottom cascading,
Polyester Fibers layer and foaming ceramic material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414437.0U CN206279673U (en) | 2016-12-22 | 2016-12-22 | A kind of prefabricated assembled light floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414437.0U CN206279673U (en) | 2016-12-22 | 2016-12-22 | A kind of prefabricated assembled light floor |
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| Publication Number | Publication Date |
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| CN206279673U true CN206279673U (en) | 2017-06-27 |
Family
ID=59074144
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621414437.0U Active CN206279673U (en) | 2016-12-22 | 2016-12-22 | A kind of prefabricated assembled light floor |
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| Country | Link |
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| CN (1) | CN206279673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522436A (en) * | 2016-12-22 | 2017-03-22 | 中冶京诚工程技术有限公司 | Prefabricated light floor slab |
-
2016
- 2016-12-22 CN CN201621414437.0U patent/CN206279673U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522436A (en) * | 2016-12-22 | 2017-03-22 | 中冶京诚工程技术有限公司 | Prefabricated light floor slab |
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