CN216380177U - Energy-saving heat-insulating precast concrete composite floor slab - Google Patents
Energy-saving heat-insulating precast concrete composite floor slab Download PDFInfo
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- CN216380177U CN216380177U CN202122332541.2U CN202122332541U CN216380177U CN 216380177 U CN216380177 U CN 216380177U CN 202122332541 U CN202122332541 U CN 202122332541U CN 216380177 U CN216380177 U CN 216380177U
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- sound insulation
- floor slab
- composite floor
- fixed
- precast concrete
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- 239000002131 composite material Substances 0.000 title claims abstract description 34
- 239000011178 precast concrete Substances 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 94
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- 239000011381 foam concrete Substances 0.000 claims abstract description 7
- 230000030279 gene silencing Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 6
- 239000004567 concrete Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000006261 foam material Substances 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 claims 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 39
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
The utility model discloses an energy-saving heat-insulating precast concrete composite floor slab, which comprises a precast floor slab, wherein a sound insulation component is fixedly arranged at the top end of the precast floor slab, the sound insulation component comprises a sound insulation layer, a plurality of sound insulation cavities, a plurality of sound insulation films and a plurality of metal silencing pieces, the sound insulation layer is fixedly arranged at the top end of the precast floor slab, the sound insulation layer is internally provided with a plurality of sound insulation cavities, and the bottom ends of the interior of the sound insulation cavities are fixedly provided with the sound insulation films, and the energy-saving heat-insulating precast concrete composite floor slab has the beneficial effects that: the sound insulation effect of the laminated floor slab is effectively improved through the plurality of sound insulation films and the plurality of metal sound-absorbing sheets in the plurality of sound insulation cavities; the heat insulation plates made of the foam concrete and the vacuum cavities improve the heat insulation performance of the composite floor slab and reduce the construction cost of the composite floor slab; the reinforcing steel bars effectively improve the strength of the prefabricated floor layer, so that the stability coefficient of the composite floor slab is improved in the using process.
Description
Technical Field
The utility model relates to a composite floor slab, in particular to an energy-saving and heat-insulating precast concrete composite floor slab, and belongs to the technical field of assembly type buildings.
Background
The prefabricated concrete composite floor slab is mainly used for an assembled integral structure of small high floors, middle high floors and large-span bays, and is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers, wherein the prefabricated slabs are a component of the whole building floor slab and are also slab molds of a construction surface layer on an assembly site, horizontal equipment pipelines can be laid in the cast-in-place composite layers, the composite floor slab has good integrity and high rigidity, the upper surface and the lower surface of the slab are smooth, and decoration of a finish coat is convenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy-saving and heat-insulating precast concrete composite floor slab, which solves the problems that the strength of the composite floor slab proposed in the background technology is low and the energy-saving standard cannot be achieved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an energy-conserving heat retaining precast concrete coincide floor, includes prefabricated floor layer, the fixed subassembly that gives sound insulation that is equipped with in top of prefabricated floor layer, the subassembly that gives sound insulation includes puigging, a plurality of sound insulation chamber, a plurality of sound-proof film and a plurality of metal amortization piece, the puigging is fixed to be set up prefabricated floor layer's top, a plurality of sound insulation chamber, a plurality of have been seted up to the inside of puigging the bottom in sound insulation intracavity portion is all fixed and is equipped with sound-proof film, a plurality of the middle part in sound insulation chamber is all fixed and is equipped with the metal amortization piece, the fixed subassembly that keeps warm that is equipped with in top of puigging.
As a preferred technical scheme, the heat insulation assembly comprises a heat insulation layer, a plurality of PE rods, three heat insulation plates and two vacuum cavities, the heat insulation layer is fixedly arranged at the top end of the sound insulation layer, the PE rods which are arranged at equal intervals are fixedly arranged at the top end, the middle part and the bottom end of the interior of the heat insulation layer, the heat insulation plates are fixedly arranged among the PE rods on the same horizontal plane, and the vacuum cavities are fixedly arranged between every two adjacent heat insulation plates.
According to a preferred technical scheme, the prefabricated floor layer is made of fine aggregate concrete, reinforcing steel bars are fixedly arranged at the top end of the interior of the prefabricated floor layer, connecting steel bar frameworks are fixedly arranged on one side of the interior of the prefabricated floor layer and the back of the interior of the prefabricated floor layer, and two insertion grooves matched with the connecting steel bar frameworks are formed in one side and the front of the prefabricated floor layer.
According to a preferable technical scheme, a shock absorption pad is fixedly arranged at the top end of the heat insulation layer, and steel bar trusses are fixedly arranged on two side sides of the top end of the shock absorption pad.
As a preferred technical scheme of the utility model, the three insulation boards are all made of foam concrete materials.
As a preferred technical scheme of the utility model, a plurality of the metal silencing pieces are made of foamed aluminum materials.
As a preferred technical scheme of the utility model, a plurality of the sound insulation films are made of polyolefin foam materials.
Compared with the prior art, the utility model has the beneficial effects that: according to the energy-saving heat-insulating precast concrete composite floor slab, the sound insulation effect of the composite floor slab is effectively improved through the plurality of sound insulation films and the plurality of metal silencing sheets in the plurality of sound insulation cavities; the heat insulation plates made of the foam concrete and the vacuum cavities improve the heat insulation performance of the composite floor slab and reduce the construction cost of the composite floor slab; the toughness of the heat-insulating layers and the bearing capacity of the heat-insulating layers are effectively improved by the PE rods; the reinforcing steel bars effectively improve the strength of the prefabricated floor layer, so that the stability coefficient of the composite floor slab is improved in the using process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the construction of the reinforcing bar of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
In the figure: 1. prefabricating a bottom plate layer; 2. a sound insulating assembly; 21. a sound insulating layer; 22. a sound-insulating chamber; 23. a sound-insulating film; 24. a metal noise damping sheet; 3. a heat preservation assembly; 31. a heat-insulating layer; 32. a PE rod; 33. a thermal insulation board; 34. a vacuum chamber; 4. reinforcing steel bars; 5. connecting the steel bar frameworks; 6. inserting grooves; 7. a shock pad; 8. a steel bar truss.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides an energy-saving and heat-insulating precast concrete laminated floor slab, which comprises a precast floor slab 1, wherein a sound insulation component 2 is fixedly arranged at the top end of the precast floor slab 1, the sound insulation component 2 comprises a sound insulation layer 21, a plurality of sound insulation cavities 22, a plurality of sound insulation films 23 and a plurality of metal noise reduction sheets 24, the sound insulation layer 21 is fixedly arranged at the top end of the precast floor slab 1, the sound insulation layer 21 is internally provided with the plurality of sound insulation cavities 22, the bottom ends of the sound insulation cavities 22 are respectively and fixedly provided with the sound insulation films 23, the middle parts of the sound insulation cavities 22 are respectively and fixedly provided with the metal noise reduction sheets 24, and the top end of the sound insulation layer 21 is fixedly provided with a heat insulation component 3.
Preferably, the heat insulation assembly 3 comprises a heat insulation layer 31, a plurality of PE bars 32, three heat insulation plates 33 and two vacuum chambers 34, the heat insulation layer 31 is fixedly arranged at the top end of the sound insulation layer 21, the PE bars 32 arranged at equal intervals are fixedly arranged at the top end, the middle part and the bottom end inside the heat insulation layer 31, the heat insulation plates 33 are fixedly arranged between the PE bars 32 on the same horizontal plane, the vacuum chambers 34 are fixedly arranged between every two adjacent heat insulation plates 33, the two vacuum chambers 34 effectively improve the heat insulation performance of the laminated floor slab, and the strength of the three heat insulation plates 33 is effectively improved by the PE bars 32; the prefabricated floor layer 1 is made of fine aggregate concrete, reinforcing steel bars 4 are fixedly arranged at the top end inside the prefabricated floor layer 1, connecting steel bar frameworks 5 are fixedly arranged on one side inside the prefabricated floor layer 1 and the back side inside the prefabricated floor layer, two insertion grooves 6 matched with the connecting steel bar frameworks 5 are formed in one side and the front side of the prefabricated floor layer 1, and a plurality of laminated floors can be conveniently built and fixed through the two connecting steel bar frameworks 5 and the four insertion grooves 6; the top end of the heat-insulating layer 31 is fixedly provided with a shock pad 7, and two sides of the top end of the shock pad 7 are fixedly provided with steel bar trusses 8, so that the sound insulation and vibration reduction effects of the composite floor slab are effectively improved; the three insulation boards 33 are all made of foam concrete, and the three insulation boards 33 made of the foam concrete effectively improve the heat insulation performance of the heat insulation layer 31; the plurality of metal noise reduction sheets 24 are made of foamed aluminum materials, and the metal noise reduction sheets 24 made of the plurality of foamed aluminum materials are favorable for the sound insulation layer 21 to prevent sound waves from being transmitted in the air; the sound insulation films 23 are made of polyolefin foam materials, and the sound insulation films 23 made of the polyolefin foam materials effectively improve the sound insulation performance of the sound insulation layer 21.
When the prefabricated concrete composite floor slab is used specifically, the two connecting steel bar frameworks 5 of the composite floor slab are respectively inserted into one insertion groove 6 of the other two composite floor slabs, then three composite floor slabs are welded and fixed, the floor slab to be laminated is welded at the top end of the composite floor slab through two steel bar trusses 8, after the composite floor slab is built and used, a plurality of sound insulation films 23 and a plurality of metal silencing sheets 24 in a plurality of sound insulation cavities 22 effectively improve the sound insulation effect of the composite floor slab, the heat insulation performance of the composite floor slab is improved by the heat insulation plates 33 and two vacuum cavities 34 made of three foam concrete materials, the toughness of the heat insulation plates 33 and the bearing capacity of the heat insulation layers 31 are effectively improved by a plurality of PE rods 32, and the strength of the prefabricated floor slab 1 is effectively improved by the reinforcing steel bars 4, the stability factor of the laminated floor slab is improved in the using process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an energy-conserving heat retaining precast concrete coincide floor, includes prefabricated floor layer (1), its characterized in that, the fixed subassembly (2) that gives sound insulation that is equipped with in top of prefabricated floor layer (1), subassembly (2) give sound insulation includes puigging (21), a plurality of sound insulation chamber (22), a plurality of sound-proof membrane (23) and a plurality of metal amortization piece (24), puigging (21) are fixed to be set up the top of prefabricated floor layer (1), a plurality of sound insulation chamber (22), a plurality of have been seted up to the inside of puigging (21) the inside bottom in sound insulation chamber (22) is all fixed and is equipped with sound insulation membrane (23), a plurality of the middle part in sound insulation chamber (22) is all fixed and is equipped with metal amortization piece (24), the top of puigging (21) is fixed and is equipped with heat preservation subassembly (3).
2. The precast concrete composite floor slab for energy saving and thermal insulation according to claim 1, wherein: insulation subassembly (3) include heat preservation (31), a plurality of PE stick (32), three heated board (33) and two vacuum chambers (34), heat preservation (31) are fixed to be set up the top of puigging (21), the inside top of heat preservation (31), inside middle part and the inside bottom all fix PE stick (32) that are equipped with a plurality of equidistance and set up, the same horizontal plane of a plurality of all fix between PE stick (32) and be equipped with heated board (33), every two is adjacent all fix between heated board (33) and be equipped with vacuum chamber (34).
3. The precast concrete composite floor slab for energy saving and thermal insulation according to claim 1, wherein: prefabricated floor layer (1) is made for the pea gravel concrete material, the fixed reinforcing bar (4) that is equipped with in inside top of prefabricated floor layer (1), the inside one side of prefabricated floor layer (1) and the inside back are all fixed and are equipped with connection reinforcement cage (5), prefabricated floor layer (1) one side and front all seted up two and connection reinforcement cage (5) assorted inserting groove (6).
4. The precast concrete composite floor slab for energy saving and thermal insulation according to claim 2, wherein: the fixed shock pad (7) that are equipped with in top of heat preservation (31), both sides avris on shock pad (7) top all is fixed and is equipped with steel bar truss (8).
5. The precast concrete composite floor slab for energy saving and thermal insulation according to claim 2, wherein: the three insulation boards (33) are all made of foam concrete.
6. The precast concrete composite floor slab for energy saving and thermal insulation according to claim 1, wherein: the plurality of metal silencing pieces (24) are all made of foamed aluminum materials.
7. The precast concrete composite floor slab for energy saving and thermal insulation according to claim 1, wherein: and the sound insulation films (23) are all made of polyolefin foam materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332541.2U CN216380177U (en) | 2021-09-26 | 2021-09-26 | Energy-saving heat-insulating precast concrete composite floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332541.2U CN216380177U (en) | 2021-09-26 | 2021-09-26 | Energy-saving heat-insulating precast concrete composite floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216380177U true CN216380177U (en) | 2022-04-26 |
Family
ID=81242015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122332541.2U Active CN216380177U (en) | 2021-09-26 | 2021-09-26 | Energy-saving heat-insulating precast concrete composite floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216380177U (en) |
-
2021
- 2021-09-26 CN CN202122332541.2U patent/CN216380177U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A prefabricated concrete composite floor slab with energy-saving and thermal insulation Effective date of registration: 20230327 Granted publication date: 20220426 Pledgee: Jining High tech Rural Bank Co.,Ltd. Liuhang Branch Pledgor: Shandong Huahui Housing Industry Technology Co.,Ltd. Registration number: Y2023980036553 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220426 Pledgee: Jining High tech Rural Bank Co.,Ltd. Liuhang Branch Pledgor: Shandong Huahui Housing Industry Technology Co.,Ltd. Registration number: Y2023980036553 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A prefabricated concrete composite floor slab with energy-saving and thermal insulation Granted publication date: 20220426 Pledgee: Jining High tech Rural Bank Co.,Ltd. Liuhang Branch Pledgor: Shandong Huahui Housing Industry Technology Co.,Ltd. Registration number: Y2024980010025 |