CN216840126U - Sound-proof vibration-damping heat-insulating floor slab - Google Patents
Sound-proof vibration-damping heat-insulating floor slab Download PDFInfo
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- CN216840126U CN216840126U CN202220042105.3U CN202220042105U CN216840126U CN 216840126 U CN216840126 U CN 216840126U CN 202220042105 U CN202220042105 U CN 202220042105U CN 216840126 U CN216840126 U CN 216840126U
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Abstract
The utility model discloses a sound-proof vibration-damping heat-insulating floor slab, which comprises an upper layer reinforced concrete floor slab, a heat-insulating layer, an inner pore plate, a main PE film, a main sound-insulating layer and a lower layer reinforced concrete floor slab which are sequentially connected from top to bottom, wherein the inner pore plate is internally provided with a hollow hole; the structure can form different specific structures, is respectively suitable for different positions of a residential building, greatly improves the defects of mutual interference of noise, vibration and the like between households above and below the residential building on the basis of increasing a small amount of cost, improves the living experience of the residential building, and improves the quality of residential products.
Description
Technical Field
The utility model belongs to the technical field of the building, concretely relates to sound insulation damping heat preservation floor.
Background
The living environment of modern people is mostly a building, for the building, living spaces of a plurality of residents are overlapped in a vertical space, so that the land use efficiency is greatly improved, meanwhile, the vertical space has the condition of mutual interference such as noise, water leakage and the like between the residents going upstairs and downstairs, and the contradiction and dispute among the residents caused by the mutual interference often occur. For residents, similar interference greatly affects the residential experience, reducing the quality of residential buildings. It can be seen that in the method for making sound insulation and vibration reduction floor slab in the prior national standard drawing set 08J931, the structural stressed components are all reinforced concrete floor slabs, and the sound insulation and vibration reduction material is used on the upper parts of the stressed components to obstruct and attenuate the noise, but the floor slab in the prior art has at least the following three problems:
1. the upstairs impact force still directly acts on the reinforced concrete floor slab, the sound-insulation vibration-damping material only can reduce noise, cannot completely avoid vibration generated by upstairs jumping impact force, and can only relieve the problem of interference between an upper layer and a lower layer of a house, and cannot fundamentally solve the problem;
2. the sound insulation layer is loose and fragile in structure and is likely to be damaged in the process of civil construction or later-stage owner decoration, so that the sound insulation layer is out of action; in the decoration process, downstairs residents cannot control the damage degree of upstairs residents, but the sound insulation material serves downstairs residents, so that the contradiction among the residents can be caused under the condition of unequal authority;
3. the waterproof room of need being done of current syllable-dividing damping floor such as bathroom has very big hidden danger, and its glass wool board can sink when meeting water, loses the syllable-dividing effect, if bathroom waterproof layer seepage, can cause the inefficacy of whole syllable-dividing damping system, must renovate and redo, causes very big waste.
With the development of economy and the improvement of living standard, residents have higher requirements on living experience and residential quality, so that the problems of mutual interference between upstairs and downstairs and the like need to be solved, the living experience of residential buildings is improved, and the quality of residential products is improved. In the existing method for isolating the sound floor in the national standard drawing set 08J931, the upper part of the sound insulation and heat preservation layer is only provided with a fine stone concrete cushion layer, so that the fine stone concrete cushion layer is probably damaged in the secondary decoration process of upper residents, and only one layer of reinforced concrete floor slab is provided, so that the problem of floor slab vibration caused by the jumping of the residents on the building cannot be solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a damping heat preservation floor gives sound insulation, the purpose is solved above-mentioned problems such as sound insulation, damping between the residential building floor, makes it have good thermal insulation performance simultaneously.
In order to achieve the above object, the utility model provides a sound insulation damping heat preservation floor, including upper reinforced concrete floor, heat preservation, interior orifice plate, main PE membrane, main puigging and the reinforced concrete floor of lower floor that from top to bottom connects gradually, the hole intralamellar part has hollow hole. The structural layers such as a main sound insulation layer, a heat insulation layer, an inner hole plate for vibration reduction and the like are arranged between the upper and lower double-layer reinforced concrete floors, so that the effects of sound insulation, heat insulation and vibration reduction are achieved. Wherein, the inner pore plate is preferably a light plate.
In order to meet the indoor decoration requirements of residents, the upper reinforced concrete floor is connected with an upper indoor finish coat.
In order to meet the requirement of water prevention in a toilet and the like, the waterproof layer is connected to the upper layer of the reinforced concrete floor. The waterproof layer is positioned between the upper layer reinforced concrete floor slab and the upper layer indoor finish-coat layer.
In order to keep the smoothness of the waterproof layer, a concrete slope-finding layer is connected on the waterproof layer. The concrete slope finding layer is positioned between the waterproof layer and the upper indoor hardcover layer.
In order to meet the requirement of a floor heating structure, a waterproof layer and a cement mortar protective layer are connected to the upper layer of the reinforced concrete floor slab. The waterproof layer and the cement mortar protective layer are positioned between the upper reinforced concrete floor slab and the upper indoor finish-coat layer.
In order to ensure the heat dissipation performance of the floor heating structure, a fine stone concrete layer with a radiating pipe is connected above the waterproof layer and the cement mortar protective layer. The fine stone concrete layer is positioned between the waterproof layer and the upper indoor hardcover layer.
The fine stone concrete layer is also provided with a steel wire mesh.
The radiating pipe and the steel wire mesh sheet are arranged in the fine aggregate concrete layer. For example, the radiating pipe and the steel mesh sheet are arranged at the middle in the fine stone concrete layer.
In order to meet the requirements of the structural beam, the end parts of the heat-insulating layer, the inner hole plate, the main PE film and the main sound-insulating layer are sequentially connected with the auxiliary PE film and the auxiliary sound-insulating layer.
In order to ensure the connection firmness of the auxiliary sound insulation layer, the auxiliary sound insulation layer is connected with the upper reinforced concrete floor slab above the auxiliary sound insulation layer through a building sealing paste layer.
The utility model discloses a damping heat preservation floor gives sound insulation can have following beneficial effect at least:
1. the double-layer reinforced concrete floor slab is adopted, the upper layer reinforced concrete floor slab is stressed and bears the run-jump impact force, and the generated vibration can be damped and eliminated at the middle main sound insulation layer and the inner hole plate, so that the lower layer reinforced concrete floor slab does not bear the impact force completely, and the problems of noise and vibration of residents upstairs and downstairs are solved fundamentally;
2. the main sound insulation layer, the inner hole plate for vibration reduction and the heat insulation layer which are clamped between the two reinforced concrete floor slabs are well protected by the lower reinforced concrete floor slab and the upper reinforced concrete floor slab, so that the problem of damage caused by upstairs decoration can be fundamentally solved;
3. for rooms with water such as toilets and the like, the waterproof layer is arranged above the upper layer of reinforced concrete, and even if leakage exists on the waterproof layer on the uppermost layer, the failure of the whole floor system can not be caused, so that the reliability of the floor is greatly improved.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic structural view of a sound-proof vibration-damping heat-preservation floor slab in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a sound-insulating, vibration-damping and heat-insulating floor slab in embodiment 2 of the present invention;
fig. 3 is a schematic structural view of a sound-insulating, vibration-damping and heat-insulating floor slab in embodiment 3 of the present invention;
fig. 4 is a schematic structural view of a sound-insulating, vibration-damping and heat-insulating floor slab according to embodiment 4 of the present invention;
fig. 5 is the structure sketch of the utility model when the sound-proof vibration-damping heat preservation floor slab is applied to a residential building.
Reference numbers in the figures: 100 is the sound-proof vibration-damping heat-insulating floor slab of embodiment 1, 200 is the sound-proof vibration-damping heat-insulating floor slab of embodiment 2, 300 is the sound-proof vibration-damping heat-insulating floor slab of embodiment 3, 400 is the sound-proof vibration-damping heat-insulating floor slab of embodiment 4, 1 is the upper reinforced concrete floor slab, 101 is the upper indoor finish-mounted layer, 102 is the waterproof layer, 103 is the concrete slope-finding layer, 104 fine stone concrete layer, 105 is the building sealing plaster layer, 106 radiating pipes, 107 is the steel wire mesh, 2 is the heat-insulating layer, 3 is the inner orifice plate, 301 is the hollow hole, 4 is the main PE film, 401 is the auxiliary PE film, 5 is the main sound-insulating layer, 501 is the auxiliary sound-insulating layer, 6 is the lower reinforced concrete floor slab, 7 is the bedroom, 8 is the bathroom, and 9 is the study.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses a damping heat preservation floor gives sound insulation can adopt different structures way respectively according to the house product of different product lines, and the following combines the drawing, the detailed description the utility model discloses the technical scheme that each embodiment provided.
Example 1
The sound-proof vibration-damping heat-insulating floor slab 100 provided by the embodiment is suitable for use between the conventional upper and lower floors of a bedroom 7.
As shown in fig. 1, the sound-insulating, vibration-damping and heat-insulating floor slab comprises an upper reinforced concrete floor slab 1, a heat-insulating layer 2, an inner hole plate 3, a main PE film 4, a main sound-insulating layer 5 and a lower reinforced concrete floor slab 6 which are sequentially connected from top to bottom, wherein a hollow hole 301 is formed in the inner hole plate 3.
The upper reinforced concrete floor 1 is used to bear load, and may have a thickness of 120 mm.
The heat preservation layer 2 is used for preserving heat, can also be used as the template simultaneously, and its thickness can be 75mm, and it can adopt extrusion molding polyphenyl heated board.
The inner orifice plate 3 may be a GRC (Glass fiber Reinforced Concrete) lightweight porous lath having a plurality of hollow holes 301 inside. The hollow holes 301 may be spherical or cylindrical. The inner orifice plate 3 may be 90mm thick. The inner orifice plate 3 can also be built by hollow building blocks. The hollow block can be a lightweight aggregate hollow block.
The main PE (polyethylene) film 4 has a strong toughness and may have one layer.
The main sound insulation layer 5 can be a sound insulation glass wool board or a rubber vibration reduction base plate, is used for effectively blocking and reducing noise and vibration among households, and can also be used as a construction template of the upper reinforced concrete floor slab 1; the thickness can be 20mm, and the thickness can be 15mm after being pressed.
The thickness of the lower reinforced concrete floor 6 can be 100 mm.
The double-layer reinforced concrete floor slab of the upper reinforced concrete floor slab 1 and the lower reinforced concrete floor slab 6 can effectively reduce the structural damage caused by smashing the ground by residents on the upper layer of the residential building due to decoration, and can assist in reducing the run-jump impact vibration, noise and the like.
In order to meet the indoor decoration requirements of residents, the upper layer reinforced concrete floor slab 1 is connected with an upper layer indoor fine-installation layer 101.
The sound-insulation vibration-reduction heat-insulation floor slab is characterized in that structural layers such as a main sound-insulation layer 5, a heat-insulation layer 2 and a vibration-reduction inner hole plate 3 are arranged between an upper double-layer reinforced concrete floor slab and a lower double-layer reinforced concrete floor slab, and the structural layers respectively play roles in sound insulation, heat preservation and vibration reduction. The structure layers are constructed layer by layer one by layer to form a sequentially contacted connecting structure. Among them, the inner hole plate 3 is preferably a lightweight plate.
Example 2
The sound-insulation vibration-reduction heat-insulation floor slab 200 provided by the embodiment is suitable for use between an upper floor and a lower floor of a toilet 8 and the like.
As shown in fig. 2, a sound-insulating, vibration-damping and heat-insulating floor slab is similar to example 1 except that a waterproof layer 102 is attached to an upper reinforced concrete floor slab 1. The waterproof layer 102 is positioned between the upper reinforced concrete floor slab 1 and the upper indoor hardbound layer 101.
In order to keep the flatness of the waterproof layer 102, a concrete slope-finding layer 103 is connected on the waterproof layer 102. The concrete slope layer 103 is positioned between the waterproof layer 102 and the upper indoor hardcover layer 101.
Example 3
The sound-insulation vibration-reduction heat-insulation floor 300 provided by the embodiment is suitable for the upper floor and the lower floor of a floor heating structure.
As shown in fig. 3, a soundproof, vibration-damping and thermal insulation floor slab is similar to example 1 except that a waterproof layer 102 and a cement mortar protective layer 108 are connected to an upper reinforced concrete floor slab 1. The waterproof layer 102 and the cement mortar protective layer 108 are positioned between the upper reinforced concrete floor slab 1 and the upper indoor fine-installed layer 101.
In order to ensure the heat dissipation performance of the floor heating structure, a fine stone concrete layer 104 with heat dissipation pipes 106 is connected to the waterproof layer 102 and the cement mortar protective layer 108. The fine stone concrete layer 104 is located between the waterproof layer 102 and the upper indoor finishing layer 101.
The fine stone concrete layer 104 also has a steel mesh sheet 107. The wire mesh 107 covers the radiating pipe 106. The number of the radiating pipes 106 may be at least two and be uniformly distributed. Each radiating pipe 106 may be covered with a steel mesh sheet 107.
The radiating pipe 106 and the wire mesh sheet 107 are disposed in the fine stone concrete layer 104. For example, the radiating pipe and the wire mesh sheet are disposed at the middle inside the fine stone concrete layer 104.
The fine stone concrete layer 104 may be 50mm thick, which may be C20 fine stone concrete. Wherein, C20 is a strength grade, which indicates that the strength can reach 20 MPa.
Example 4
The sound-insulation vibration-reduction heat-insulation floor 400 provided by the embodiment is suitable for the upper and lower floors at the structural beam between the study room 9 and the toilet 8.
As shown in fig. 4, a sound-insulating, vibration-damping and heat-insulating floor slab is similar to that of example 1 except that the ends of the heat-insulating layer 2, the female plate 3, the main PE film 4 and the main soundproof layer 5 are connected in sequence with an auxiliary PE film 401 and an auxiliary soundproof layer 501.
In order to ensure the connection firmness of the auxiliary soundproof layer 501, the auxiliary soundproof layer 501 is connected with the upper reinforced concrete floor 1 above the auxiliary soundproof layer through the building sealing paste layer 105. The auxiliary PE film 401 and the upper reinforced concrete floor 1 above it may also be connected by the building sealing paste layer 105.
The secondary insulation 501 may be an insulating glass wool panel. The sound insulation vibration reduction heat preservation floor is horizontal board, and it is vertical layer to assist PE membrane 401 and assist puigging 501.
As shown in fig. 5, the structure of the sound-insulation, vibration-reduction and thermal-insulation floor slab of the above embodiment when applied to a residential building is shown in fig. 5, it can be seen that the sound-insulation, vibration-reduction and thermal-insulation floor slab of the above different embodiments has different specific structures and is respectively applicable to different positions of the residential building, the thickness of the whole structure of the sound-insulation, vibration-reduction and thermal-insulation floor slab of the above embodiments can be controlled within 400mm, compared with the thickness of the conventional floor slab, the thickness of the sound-insulation, vibration-reduction and thermal-insulation floor slab of the above embodiments is increased by about 300mm, on the basis of increasing a small amount of cost, the defects of mutual interference of noise, vibration and the like between upper and lower residents of the residential building are greatly improved, the living experience of the residential building is improved, and the quality of residential products is improved.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. The sound-insulation vibration-reduction heat-insulation floor slab is characterized by comprising an upper layer reinforced concrete floor slab, a heat-insulation layer, an inner pore plate, a main PE film, a main sound-insulation layer and a lower layer reinforced concrete floor slab which are sequentially connected from top to bottom, wherein hollow holes are formed in the inner pore plate.
2. A sound-insulating, vibration-damping and heat-insulating floor slab as claimed in claim 1, wherein an upper indoor finishing layer is attached to the upper reinforced concrete floor slab.
3. A sound-insulating, vibration-damping and heat-insulating floor slab as claimed in claim 2, wherein a waterproof layer is connected to said upper reinforced concrete floor slab, said waterproof layer being located between said upper reinforced concrete floor slab and said upper indoor finishing layer.
4. A sound-insulating, vibration-damping and heat-insulating floor slab as claimed in claim 3, wherein a concrete slope layer is connected to the waterproof layer, and the concrete slope layer is located between the waterproof layer and the upper indoor finishing layer.
5. The sound-insulation vibration-damping heat-preservation floor slab as claimed in claim 2, wherein a waterproof layer and a cement mortar protective layer are connected to the upper layer reinforced concrete floor slab, and the waterproof layer and the cement mortar protective layer are positioned between the upper layer reinforced concrete floor slab and the upper layer indoor finishing layer.
6. A sound-insulating, vibration-damping and heat-insulating floor slab as claimed in claim 5, wherein said waterproof layer and said protective cement mortar layer are connected with a fine stone concrete layer having heat-dissipating pipes, said fine stone concrete layer being located between said waterproof layer and said upper indoor finishing layer.
7. A sound-insulating, vibration-damping and heat-insulating floor slab as claimed in claim 6, wherein said fine stone concrete layer further has a steel mesh.
8. An acoustic damping floor slab as set forth in claim 7 wherein said radiator pipe and said steel mesh are disposed within said fine aggregate concrete layer.
9. A sound-insulating, vibration-damping and heat-insulating floor slab as claimed in claim 1, wherein the ends of said heat-insulating layer, said inner perforated plate, said main PE film and said main soundproof layer are connected with an auxiliary PE film and an auxiliary soundproof layer in this order.
10. A sound-insulating, vibration-damping and heat-insulating floor slab as claimed in claim 9, wherein said auxiliary sound-insulating layer is connected to said upper reinforced concrete floor slab thereon by means of a construction sealant layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220042105.3U CN216840126U (en) | 2022-01-10 | 2022-01-10 | Sound-proof vibration-damping heat-insulating floor slab |
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| CN202220042105.3U CN216840126U (en) | 2022-01-10 | 2022-01-10 | Sound-proof vibration-damping heat-insulating floor slab |
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| CN216840126U true CN216840126U (en) | 2022-06-28 |
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| CN202220042105.3U Active CN216840126U (en) | 2022-01-10 | 2022-01-10 | Sound-proof vibration-damping heat-insulating floor slab |
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