CN219863647U - Heat-insulating and sound-insulating floor slab - Google Patents
Heat-insulating and sound-insulating floor slab Download PDFInfo
- Publication number
- CN219863647U CN219863647U CN202321351610.7U CN202321351610U CN219863647U CN 219863647 U CN219863647 U CN 219863647U CN 202321351610 U CN202321351610 U CN 202321351610U CN 219863647 U CN219863647 U CN 219863647U
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- CN
- China
- Prior art keywords
- sound insulation
- sound
- insulating
- thermal
- plate
- 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.)
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Links
- 238000009413 insulation Methods 0.000 claims abstract description 64
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000004321 preservation Methods 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 230000003471 anti-radiation Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical group [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 abstract description 8
- 239000012774 insulation material Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Abstract
The utility model provides a heat-insulating and sound-insulating floor slab, which comprises a detachable precast slab shell and a precast slab top cover, wherein a fireproof layer, a sound-insulating cover layer, a sound-insulating plate and a heat-insulating plate are sequentially filled in the precast slab shell, one side of the sound-insulating plate is provided with a plurality of sound-insulating grooves, the sound-insulating cover layer is fixedly arranged on one surface of the sound-insulating groove of the sound-insulating plate, and the sound-insulating grooves and the sound-insulating cover layer form a closed space. The aim is that: the concrete floor slab is easy to assemble and disassemble, and the sound insulation capability of the floor slab is improved.
Description
Technical Field
The utility model relates to the technical field of building materials, in particular to a heat-preservation and sound-insulation floor slab.
Background
A reinforced concrete slab type structural member for building is disclosed. The prefabricated concrete wallboard is adopted to construct the assembled large-board building, so that the industrialized and mechanized construction degree can be improved, the site wet operation is reduced, the site labor is saved, the seasonal influence is overcome, and the construction period of the building is shortened.
However, the existing concrete has large volume and high weight, and needs a plurality of people to cooperate in the process of carrying and loading and unloading, which is troublesome; secondly, the sound insulation of the floor at present mainly takes rock wool boards, glass wool boards or wood fibers as sound insulation materials, a concrete layer is cast on the sound insulation materials, and finally a decorative layer is paved, but after the sound insulation materials and the concrete are directly poured, the sound insulation materials are easily compacted by the concrete layer, so that the sound insulation function is lost.
Disclosure of Invention
The utility model provides a heat-insulating and sound-insulating floor slab, which aims to: the concrete floor slab is easy to assemble and disassemble, and the sound insulation capability of the floor slab is improved.
The embodiment of the utility model is realized by the following technical scheme:
the utility model provides a heat preservation sound insulation floor, includes detachable prefabricated plate shell and prefabricated plate top cap, the intussuseption of prefabricated plate shell has filled with flame retardant coating, sound insulation overburden, acoustic celotex board, heated board in proper order, be provided with a plurality of sound insulation groove on one side of acoustic celotex board, sound insulation overburden fixed mounting is in the sound insulation groove place one side of acoustic celotex board, sound insulation groove forms enclosure space with sound insulation overburden.
Furthermore, the shape of the sound insulation groove is regular hexagon, and the six inner walls of the sound insulation groove are fixedly provided with protruding blocks.
Furthermore, a layer of anti-radiation aluminum film is arranged on both sides of the heat insulation board.
Further, through holes are formed in two side faces of the prefabricated plate shell, iron sleeves are fixedly mounted on the through holes, supporting rods are arranged in the iron sleeves, the supporting rods penetrate through the sound insulation plates, and two ends of the supporting rods are fixed in the iron sleeves.
Further, a plurality of mounting holes are formed in the edge of the precast slab top cover, and the precast slab top cover is fixedly mounted on the precast slab shell by the aid of the mounting holes and screws.
Further, steel wire meshes are arranged in the top cover of the precast slab and the bottom of the precast slab shell.
Further, the sound insulation cover layer is a sound insulation felt.
Further, the fireproof layer is a calcium silicate fireproof plate.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
the prefabricated plate top cover and the prefabricated plate shell are detachably installed, so that the prefabricated plate top cover and the prefabricated plate shell are convenient to carry and assemble and disassemble; the sound insulation layer adopts the acoustic celotex board and the sound insulation overburden that have the sound insulation groove, utilizes sound insulation groove and sound insulation overburden to form enclosure space, and the sound wave passes sound insulation overburden back sound insulation groove and carries out the repeated reflection to the sound wave, consumes the sound wave, realizes the function of making an uproar that gives sound insulation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a front view of the present utility model;
fig. 3 is a structural view of the soundproof plate.
Icon: 1-prefabricated plate shell, 2-prefabricated plate top cover, 21-locking hole, 22-spacer pin, 3-heated board, 4-anti-radiation aluminum film, 5-acoustic baffle, 51-acoustic insulation groove, 52-lug, 6-acoustic insulation felt, 7-silicon calcium fire-proof plate, 8-bracing piece, 9-iron sleeve.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Example 1
The utility model provides a heat preservation acoustic celotex board 5, includes prefabricated plate top cap 2 and prefabricated plate shell 1, prefabricated plate top cap 2 and prefabricated plate shell 1 are the concrete material, in the prefabricated plate shell 1 in proper order with flame retardant coating, sound insulation overburden, acoustic celotex board 5, heat preservation board 3 and the symmetry set up at the acoustic celotex board 5 of 3 opposite sides of heat preservation board, sound insulation overburden, and flame retardant coating.
The fireproof layer adopts a calcium silicate fireproof plate 7, has flame retardance, fire resistance, heat insulation and insulativity, and is arranged at the outermost side for fireproof. A plurality of regular hexagonal sound insulation grooves 51 are formed in one side of the sound insulation plate 5, and protruding blocks 52 are fixedly arranged on six inner walls in the sound insulation grooves 51. The surface of the sound insulation groove 51 of the sound insulation plate 5 is covered with a layer of sound insulation felt 6, and the sound insulation felt 6 and the sound insulation groove 51 are matched to form a closed space. The effect of the sound insulation felt 6 is that the pretreatment of noise, after the partial absorption of sound waves by the sound insulation felt 6, the residual sound waves are transmitted into the sound insulation groove 51, and the sound waves are repeatedly reflected through the convex blocks 52 in the sound insulation groove 51, so that the consumption of the sound waves is realized, and the sound insulation and noise reduction functions are realized. The two sides of the heat insulation board 3 are respectively provided with a layer of anti-radiation aluminum film 4, and the anti-radiation aluminum film 4 can reflect heat radiation, so that heat loss is avoided, and the heat dissipation effect is improved.
The prefabricated panel housing 1 and the prefabricated panel top cover 2 are designed to be detachable, can be carried separately and assembled in an installation place. In the assembly process, the fireproof layer, the sound insulation covering layer and the sound insulation plate 5 are sequentially placed in the precast slab shell 1, and then the limiting pin 22 is inserted into the locking hole 21 to complete fixation.
Through holes are formed in two side faces of the precast slab shell 1, iron sleeves 9 are installed in the through holes, steel supporting rods 8 penetrate through the sound insulation plates 5, and two ends of the supporting rods 8 are inserted into the iron sleeves 9. The combined installation can be welded on site, and the supporting rod 8 is used for improving the integral supporting strength of the precast slab shell 1. And wire netting is arranged at the bottom of the precast slab shell 1 and in the precast slab top cover 2 and used for increasing the connection strength of precast slabs.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a heat preservation sound insulation floor, includes detachable prefabricated plate shell (1) and prefabricated plate top cap (2), its characterized in that: the prefabricated slab is characterized in that a fireproof layer, a sound insulation covering layer, a sound insulation plate (5) and a heat insulation plate (3) are sequentially filled in the prefabricated slab shell (1), a plurality of sound insulation grooves (51) are formed in one side of the sound insulation plate (5), the sound insulation covering layer is fixedly arranged on one surface of the sound insulation grooves (51) of the sound insulation plate (5), and the sound insulation grooves (51) and the sound insulation covering layer form a closed space.
2. A thermal and acoustical floor according to claim 1, wherein: the shape of the sound insulation groove (51) is regular hexagon, and the six inner walls of the sound insulation groove (51) are fixedly provided with protruding blocks (52).
3. A thermal and acoustical floor according to claim 1, wherein: and a layer of anti-radiation aluminum film (4) is arranged on both sides of the heat insulation board (3).
4. A thermal and acoustical floor according to claim 1, wherein: be provided with the through-hole on the both sides face of prefabricated plate shell (1), fixed mounting has iron sleeve (9) on the through-hole, be provided with bracing piece (8) in iron sleeve (9), bracing piece (8) pass acoustic celotex board (5), the both ends of bracing piece (8) are fixed in iron sleeve (9).
5. A thermal and acoustical floor according to claim 1, wherein: the edge of the precast slab top cover (2) is provided with a plurality of mounting holes, and the precast slab top cover (2) is fixedly mounted on the precast slab shell (1) by the mounting holes in cooperation with screws.
6. A thermal and acoustical floor according to claim 1, wherein: a steel wire mesh is arranged in the bottom of the precast slab top cover (2) and the precast slab shell (1).
7. A thermal and acoustical floor according to claim 1, wherein: the sound insulation cover layer is a sound insulation felt (6).
8. A thermal and acoustical floor according to claim 1, wherein: the fireproof layer is a calcium silicate fireproof plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351610.7U CN219863647U (en) | 2023-05-30 | 2023-05-30 | Heat-insulating and sound-insulating floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351610.7U CN219863647U (en) | 2023-05-30 | 2023-05-30 | Heat-insulating and sound-insulating floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863647U true CN219863647U (en) | 2023-10-20 |
Family
ID=88344643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321351610.7U Active CN219863647U (en) | 2023-05-30 | 2023-05-30 | Heat-insulating and sound-insulating floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863647U (en) |
-
2023
- 2023-05-30 CN CN202321351610.7U patent/CN219863647U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |