CN219411402U - Assembled double-deck fossil fragments wall body and be used for sound insulation damping pad of this wall body - Google Patents
Assembled double-deck fossil fragments wall body and be used for sound insulation damping pad of this wall body Download PDFInfo
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- CN219411402U CN219411402U CN202320456981.5U CN202320456981U CN219411402U CN 219411402 U CN219411402 U CN 219411402U CN 202320456981 U CN202320456981 U CN 202320456981U CN 219411402 U CN219411402 U CN 219411402U
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- 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
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Abstract
The utility model belongs to the field of assembled buildings, and relates to an assembled double-layer keel wall and a sound-insulation vibration-reduction pad for the wall, wherein the sound-insulation vibration-reduction pad is arranged between the assembled double-layer keel wall and a civil building floor slab and comprises a leveling sealing bottom pad and a U-shaped embedded sealing groove arranged in the middle of the leveling sealing bottom pad; the widths of two wings on the leveling sealing bottom pad, which are positioned on two sides of the U-shaped embedded sealing groove, are the same as the widths of the light steel keels in the assembled double-layer keel wall body so as to be attached to the light steel keels; the net width of the U-shaped embedded sealing groove is the same as the width of the sound insulation wallboard in the assembled double-layer keel wall body so as to embed the sound insulation wallboard. The utility model obviously improves the sound insulation and vibration reduction capability of the assembled double-layer keel wall, reduces the risk of sound leakage at the joint of the assembled double-layer keel wall and the civil building floor slab, and inhibits the transmission of vibration to the building main body, thereby improving the indoor environment quality of the building.
Description
Technical Field
The utility model belongs to the field of assembled buildings, and relates to an assembled double-layer keel wall and a sound insulation vibration reduction pad for the wall.
Background
At present, the domestic building decoration industry has entered the period of converting into industrialization, the design and construction modes are all developed with the aim of improving the implementation efficiency, the product quality and the environmental benefit, and the building industrialization is an important technical means. The partition wall belongs to an important building interior enclosure structure, and the light steel joist partition wall must meet various performance requirements such as high strength, sound insulation, heat preservation, environmental protection, fire prevention and the like, and is one of the most important indoor partition wall types. The assembled light steel joist partition wall forms the weakest link of the partition wall due to the existence of the switch socket wire box, and especially in real life, when the function of a room needs to be provided with the switch socket wire box at both ends of the partition wall simultaneously, the partition wall becomes a main factor of noise interference caused by poor sound insulation performance of the partition wall, so that the assembled wall with higher sound insulation amount often needs to use a double-layer joist and a structural form of a sound insulation plate is arranged in the middle.
The prior assembled double-layer keel wall is mainly composed of C-shaped light steel keels on two sides, gypsum boards with the thickness of 12mm are clamped in the middle, centrifugal glass cotton boards with the thickness of 50mm are filled between the light steel keels, and a base layer board and a decorative surface layer board are sealed outside. The switch line box is fixed on the gypsum board that the middle part pressed from both sides, and the spool passes between the light gauge steel, does not have trompil or spool to pass on the gypsum board in the middle, guarantees the sound insulation volume of wall body through this kind of mode. The high sound insulation amount of the partition wall is laboratory test data, but in actual construction, the flatness of the joint and joint position of the light steel keels and the civil building floor slab is insufficient, so that a sound leakage part exists, and gaps exist between the light steel keels on two sides and the sound insulation plate in the middle due to construction errors. When a building decoration designer selects the partition wall from the angle of sound insulation, the fatal influence of the sound insulation leaks on the sound insulation of the wall is often ignored, and the weak link exists, so that the on-site actually measured sound insulation data of the wall is often greatly reduced. When the electromechanical equipment in the room produces noise and vibration, the sound wave can make the vibration that excites the wall body on propagating the wall body, because traditional light gauge steel wall body is rigid connection, belongs to rigid connection, lacks damping connection component, has caused this kind of wall body damping effect weaker, can influence indoor human comfort level when the wall body produces great vibration. And the light steel keels and various plates are not integrally formed, the light steel keels are weak in integrity and are separately installed, and gaps among the components bring potential sound insulation hazards. The existing assembled double-layer keel wall has a plurality of defects:
A. the gaps among the components are more, and the risk of sound leakage exists. Because the uneven phenomenon of the civil building floor slab exists in the concrete pouring process, gaps exist between the light steel joist and the civil building floor slab when the light steel joist is used as a rigid decorative member and is combined with the civil building floor slab. Meanwhile, the joint between the sound insulation plate between the double-layer light steel keels and the side surface of the light steel keels can be provided with gap holes due to unevenness, so that the risk of sound leakage is generated.
B. The wall lacks integrity. Because the light steel joist of two-layer, the sound insulation board in the middle part, the decoration wallboard in the outside of two-layer light steel joist etc. are independent components, need the job site to assemble, the inseparable degree that light steel joist and decoration wallboard combine depends on the construction unwrapping wire technology to a great extent, lacks a constraint between light steel joist and the decoration wallboard for each component is closely laminated, just so makes and decorates easy weak link that forms between wallboard and the sound insulation board between light steel joist. Meanwhile, the construction paying-off fine degree and the personal skill level of workers and the like have randomness, so that the sound insulation performance of the double-layer light steel keel decorative partition wall is unstable, the same partition wall decorative construction method is possibly caused, and the phenomenon that the sound insulation capacity is large in difference is caused.
C. The undamped vibration reduction member is liable to cause wall vibration. As the enclosure structure wall body of a room with higher noise sound pressure level or electromechanical equipment vibration, the double-layer keel sound insulation needs to meet the double effects of sound insulation and vibration reduction. But are all rigid hard connection between the light steel joist and the civil building floor slab and between the light steel joist and the plate, when indoor noise or vibration source excites the wall body to vibrate, the vibration is easily transmitted to the civil building floor slab due to lack of flexible damping measures, so that the vibration is transmitted to other floors through structural main body members such as concrete structural columns and beams. The connection mode is not beneficial to the control of the vibration pollution source, and reduces the comfort level of the whole building.
D. The method is not beneficial to the standardization of measuring and calculating the sound insulation quantity and sound insulation data of the partition wall in the design stage. Because the sound insulation performance of the double-layer keel partition wall is greatly dependent on the quality of the site construction seal at the gap, deviation is likely to occur when the sound insulation amount of the wall is designed in the design stage and is detected in completion. For most engineering technicians without professional acoustic experience, a large hidden danger of noise propagation is caused in the chambers on two sides of the partition wall. Because the sealing degree of the gap in site construction is different, the actual sound insulation data of the double-layer keel partition wall in different projects is not easy to accurately quantify.
Along with the high-quality development of the industrialized assembly technology, corresponding requirements are made on the sound insulation performance of the assembled partition wall, and a component capable of solving the problems and an assembled double-layer keel wall adopting the component are necessary to be provided.
Disclosure of Invention
In view of the above, the utility model aims to provide an assembled double-layer keel wall and a sound insulation and vibration reduction pad for the wall, so as to solve the problem of reduced sound insulation performance of the wall caused by the fact that light steel keels, plates and civil building floors in the assembled double-layer keel wall generate sound leakage at the joint; the sound insulation vibration reduction pad is used for increasing elastic connection between the light steel joist and the civil building floor slab, so that the common pain point of weak vibration reduction capability of the light steel joist wall body is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
in one aspect, the utility model provides a sound insulation vibration reduction pad for an assembled double-layer keel wall, which is arranged between the assembled double-layer keel wall and a civil building floor, wherein the sound insulation vibration reduction pad comprises a leveling sealing bottom pad and a U-shaped embedded seal groove arranged in the middle of the leveling sealing bottom pad;
the widths of two wings on the leveling sealing bottom pad, which are positioned on two sides of the U-shaped embedded sealing groove, are the same as the widths of the light steel keels in the assembled double-layer keel wall body so as to be attached to the light steel keels;
the net width of the U-shaped embedded seal groove is the same as the width of the sound insulation wallboard in the assembled double-layer keel wall body, so that the sound insulation wallboard is embedded into the U-shaped embedded seal groove.
Further, a plurality of semicircular bulges are arranged on two sides of the inside of the U-shaped embedded seal groove.
Furthermore, a quarter round bulge is respectively arranged at the bottom ends of the two sides of the inside of the U-shaped embedded seal groove.
Further, three semicircular protrusions are respectively arranged on two sides of the inside of the U-shaped embedded seal groove.
Further, the thickness of the two wings of the leveling sealing bottom pad is 3mm, and the thickness of the part where the U-shaped embedded sealing groove is located is 5mm.
Further, the sound insulation vibration reduction pad is made of one of a silica gel pad, a nitrile rubber pad and a fluororubber pad.
Further, the sound insulation vibration reduction pad is adhered with the civil building floor slab through dispensing.
On the other hand, the utility model also provides an assembled double-layer keel wall body, which is characterized in that: including sound insulation damping pad, light steel joist, acoustical panel, basic unit panel and decoration wallboard, the sound insulation damping pad is foretell a sound insulation damping pad for assembled double-deck fossil fragments wall body, light steel joist is two-layer, arranges respectively the both wings of the sealed foundation pad of making level, just light steel joist is C shape light steel joist, its plane one side with the laminating of the sealed foundation pad of making level, the acoustical panel embedding in the embedded seal groove of U type, basic unit panel and decoration wallboard are in from interior to exterior sets gradually the outside of light steel joist.
Further, the sound insulation vibration reduction pad and the light steel keel are connected with the civil building floor slab through the penetrating nails penetrating through the sound insulation vibration reduction pad and the light steel keel.
The utility model has the beneficial effects that:
1. compared with the prior art, the utility model has the following substantial characteristics and advantages: according to the utility model, the sound insulation vibration reduction pad is used as a support, two layers of light steel keels and the sound insulation plate are integrated into a whole, meanwhile, a gap between the light steel keels and the civil building floor slab is plugged, a gap between the double-layer light steel keels and the sound insulation plate clamped in the middle is compact, the problem of reduced sound insulation performance of the wall body caused by sound leakage generated at the joint of the light steel keels, each plate and the civil building floor slab in the assembled double-layer keel wall body is solved, the connection between the wall body and the top civil building floor slab and the bottom civil building floor slab is elastic soft connection, a damping vibration reduction link is added, and the sound insulation vibration reduction effect of the wall body is improved.
2. The bottom of the sound insulation vibration reduction pad is glued and attached to the surface of a civil building floor slab, two sides of the sound insulation vibration reduction pad are pressed and fixed by the light steel keels, the light steel keels on the two sides fix the middle sound insulation plate tightly, the paying-off positioning of the wall body before construction is facilitated, and the construction is facilitated; secondly, the sound insulation vibration reduction pad is integrally formed, the size of the sound insulation vibration reduction pad is consistent with that of the light steel keel, so that gap holes among different components are avoided, and adverse factors of inconsistent artificial construction level are reduced; thirdly, the assembled double-layer keel wall body and the civil building floor slab form elastic soft connection through the sound insulation vibration reduction pad, so that the damping elasticity of the wall body and a main structure of the building is increased, and the transmission of noise and vibration is effectively slowed down; finally, the assembled double-layer keel wall is beneficial to engineering technicians to accurately calculate and evaluate the actual sound insulation quantity, and is convenient for quantitative analysis of sound insulation quantity data.
3. The utility model obviously improves the sound insulation and vibration reduction capability of the assembled double-layer keel wall, reduces the risk of sound leakage at the joint of the assembled double-layer keel wall and the civil building floor slab, and inhibits the transmission of vibration to the building main body, thereby improving the indoor environment quality of the building. The construction is quick and convenient, the sound insulation vibration reduction pad is recyclable, and the overall structure accords with the development direction of the assembled building.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in the following preferred detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic side sectional view of an assembled double-deck joist wall according to the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of an assembled double-deck joist wall according to the present utility model;
fig. 3 is a schematic structural view of a sound insulation and vibration reduction pad for an assembled double-deck keel wall according to the utility model.
Reference numerals: the sound insulation vibration reduction pad 1, the leveling sealing pad 1.1, the U-shaped embedded seal groove 1.2, the semicircular bulge 1.21, the quarter circular bulge 1.22, the base plate 2, the centrifugal glass wool board 3, the sound insulation board 4, the top civil engineering floor 5, the shooting nail 6, the light steel joist 7, the decorative ceiling 8, the decorative wallboard 9, the skirting line 10, the bottom civil engineering floor 11, the decorative floor 12 and the vertical supporting joist 13.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the illustrations provided in the following embodiments merely illustrate the basic idea of the present utility model by way of illustration, and the following embodiments and features in the embodiments may be combined with each other without conflict.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to limit the utility model; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but not for indicating or suggesting that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limiting the present utility model, and that the specific meaning of the above terms may be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 3, an assembled double-layer keel wall and a sound insulation and vibration reduction pad 1 for the wall are provided, wherein the sound insulation and vibration reduction pad 1 comprises a leveling sealing bottom pad at the bottom and a U-shaped embedded seal groove 1.2 arranged in the middle of the leveling sealing bottom pad, and the integrated sound insulation and vibration reduction pad 1 is formed. The thickness of the two wings of the leveling sealing gasket 1.1 is 3mm, the width of the leveling sealing gasket is as wide as that of the C-shaped light steel joist 7 placed on the leveling sealing gasket, the leveling sealing gasket is used for being placed below the C-shaped light steel joist 7, the U-shaped embedded sealing groove 1.2 in the middle is used for being embedded into the base gasket of the sound insulation board 4,U-shaped embedded sealing groove 1.2 between the two layers of light steel joists 7, the thickness of the base gasket of the U-shaped embedded sealing groove 1.2 is 5mm, and when the weight of the sound insulation board 4 is transmitted downwards, the middle part of the base gasket of the U-shaped embedded sealing groove 1.2 can also keep certain elasticity. The height of the U-shaped embedded sealing groove 1.2 is the same as the height of the side edge of the C-shaped light steel keel 7, the net width of the U-shaped embedded sealing groove 1.2 is the same as the thickness of the sound insulation plate 4, three semicircular bulges 1.21 are respectively arranged on two sides of the inside of the U-shaped embedded sealing groove 1.2, a quarter circular bulge 1.22 is arranged at the bottom, a good sealing effect is generated on the sound insulation plate 4 embedded inside in the extrusion process, and the circular arc contact surface and the flexible molding feature enable the two sides of the embedded sound insulation plate 4 to be completely sealed and attached.
Preferably, the sound insulation vibration reduction pad 1 is made of one of a silica gel pad, a nitrile rubber pad and a fluororubber pad, and the sound insulation vibration reduction pad 1 is bonded with a civil building floor through dispensing.
Specifically, the length of sound insulation damping pad 1 with the length of light gauge steel 7 suits, in order to ensure the elastic connection between light gauge steel 7 and the civil engineering floor, the height of U type embedded seal groove 1.2 with the side height of light gauge steel 7 is the same so that be connected between the side of light gauge steel 7 and the sound insulation board 4 all passes through U type embedded seal groove 1.2 links to each other.
In another embodiment, the width of each of the two wings of the leveling gasket 1.1 is the width of the bottom surface of the light steel keel 7 plus the width of the base layer board 2 and the decorative wallboard 9, so that the base layer board 2 and the decorative wallboard 9 are attached to the leveling gasket 1.1.
The utility model provides an assembled double-deck fossil fragments wall body, fills up 1, light gauge steel 7, acoustical insulation board 4, basic unit's panel 2, decorates wallboard 9 and centrifugal glass cotton board 3 including the acoustical insulation damping, and the acoustical insulation damping fills up 1 bottom point is glued the back and is aimed at the corresponding wall body unwrapping wire position of floor and fix, is convenient for light gauge steel 7 and decorates wallboard 9 accurate installation. The bottoms of the two layers of light steel keels 7 are respectively attached to the two wings of the leveling sealing gasket 1.1, and are fixed on a civil building floor through the shooting nails 6, and the leveling sealing gasket 1.1 can fill up gaps between the light steel keels 7 and the civil building floor tightly, so that the occurrence of sound leakage gaps is prevented. Meanwhile, flexible connection is generated between the light steel joist 7 and the civil building floor slab, and vibration transmission of the wall body is weakened. The side surfaces of the light steel keels 7 on two sides clamp the middle sealing groove, the middle sound insulation plate 4 is prevented from being deviated, the upper end and the lower end of the sound insulation plate 4 are sealed by the quarter semicircular bulges 1.21 in the U-shaped embedded sealing groove 1.2, and meanwhile, certain elasticity is kept, so that the sound insulation plate 4, the light steel keels 7 and the civil building floor are in elastic soft connection, and the vibration reduction performance of the wall is remarkably improved. The two sides of the inside of the C-shaped light steel joist 7 are provided with vertical supporting joists 13 along the length direction of the C-shaped light steel joist 7, which are used for supporting the wall body in the vertical direction, and the centrifugal glass wool board 3 is filled between the vertical supporting joists 13 at the two sides, and the outside is sealed with the base layer board 2 and the decorative wallboard 9, thus forming the assembled double-layer joist wall body. The method can obviously improve the sound insulation and vibration reduction effects of the assembled double-layer keel wall body, and can be used for room enclosure walls with high noise and vibration interference.
Specifically, be equipped with on the top civil engineering floor 5 and decorate ceiling 8, and in assembled double-deck fossil fragments wall body with the junction of top civil engineering floor 5 is interrupted, be equipped with on the bottom civil engineering floor 11 and decorate floor 12, and in assembled double-deck fossil fragments wall body with the junction of bottom civil engineering floor 11 is interrupted, top civil engineering floor 5 and bottom civil engineering floor 11 are connected respectively at the both ends of basic unit's panel 2, decorate wallboard 9 both ends and connect top civil engineering floor 5 and decoration floor 12 respectively. The skirting line 10 is arranged at the internal corner of the decorative wallboard 9 and the floor of the bottom plate civil engineering floor to protect the decorative wallboard 9 and improve the beautiful effect of the wall body, one end of the skirting line 10 is connected with the decorative floor 12, and the other end is attached to the decorative wallboard 9. The number of the light steel keels 7 is four, and the two wings of the leveling sealing gasket 1.1 at the top civil engineering floor 5 and the two wings of the leveling sealing gasket 1.1 at the bottom civil engineering floor 11 are respectively arranged, so that a double-layer light steel keel 7 is formed, and two ends of the sound insulation plate 4 are respectively embedded into the U-shaped embedded sealing groove 1.2 at the top civil engineering floor 5 and the U-shaped embedded sealing groove 1.2 at the bottom civil engineering floor 11.
According to the embodiment, the special flexible damping pad is used as the sound insulation damping pad 1 to increase the elastic connection between the light steel joist 7 and the civil building floor slab, the problem that the light steel joist 7 and the sound insulation board 4 are integrated into a whole by adding the sound insulation damping pad 1 to solve the common pain point of weak vibration damping capability of the light steel joist 7 wall body, the three-in-one functions of gap blocking and sound insulation, light steel joist 7 damping and light steel joist 7 and the sound insulation board 4 integration are realized, the structure seals all internal connection gaps, the weakest sound insulation damping link at the junction of the assembled double-layer joist wall body is made up, the integral sound insulation capacity of the wall body is averagely improved by 3dB, and the problem of wall body sound insulation performance reduction caused by the occurrence of sound leakage at the junction of the light steel joist 7, the sound insulation board 4 and the civil building floor slab in the assembled double-layer joist wall body is solved.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the present utility model, which is intended to be covered by the claims of the present utility model.
Claims (9)
1. A sound insulation damping pad for assembled double-deck fossil fragments wall body, its characterized in that: the sound insulation vibration reduction pad is arranged between the assembled double-layer keel wall body and the civil building floor slab, and comprises a leveling sealing bottom pad and a U-shaped embedded sealing groove arranged in the middle of the leveling sealing bottom pad;
the widths of two wings on the leveling sealing bottom pad, which are positioned on two sides of the U-shaped embedded sealing groove, are the same as the widths of the light steel keels in the assembled double-layer keel wall body so as to be attached to the light steel keels;
the net width of the U-shaped embedded seal groove is the same as the width of the sound insulation wallboard in the assembled double-layer keel wall body, so that the sound insulation wallboard is embedded into the U-shaped embedded seal groove.
2. A sound insulation and vibration reduction pad for an assembled double-deck keel wall according to claim 1, wherein: and a plurality of semicircular bulges are arranged on two sides of the inside of the U-shaped embedded seal groove.
3. A sound insulation and vibration reduction pad for an assembled double-deck keel wall according to claim 2, wherein: and a quarter round bulge is respectively arranged at the bottom ends of two sides of the inside of the U-shaped embedded seal groove.
4. A sound insulation and vibration reduction pad for an assembled double-deck keel wall according to claim 2, wherein: three semicircular bulges are respectively arranged on two sides of the inner part of the U-shaped embedded seal groove.
5. A sound insulation and vibration reduction pad for an assembled double-deck keel wall according to claim 1, wherein: the thickness of the two wings of the leveling sealing bottom pad is 3mm, and the thickness of the part where the U-shaped embedded sealing groove is located is 5mm.
6. A sound insulation and vibration reduction pad for an assembled double-deck keel wall according to claim 1, wherein: the sound insulation vibration reduction pad is made of one of a silica gel pad, a nitrile rubber pad and a fluororubber pad.
7. A sound insulation and vibration reduction pad for an assembled double-deck keel wall according to claim 1, wherein: the sound insulation vibration reduction pad is adhered with the civil building floor slab through dispensing.
8. The utility model provides an assembled double-deck fossil fragments wall body which characterized in that: the sound insulation vibration reduction pad comprises a sound insulation vibration reduction pad, light steel keels, a sound insulation plate, a base plate and a decorative wallboard, wherein the sound insulation vibration reduction pad is a sound insulation vibration reduction pad for an assembled double-layer keel wall body according to any one of claims 1-6, the light steel keels are two layers and are respectively arranged on two wings of a leveling sealing bottom pad, the light steel keels are C-shaped light steel keels, one side of a plane of each light steel keels is attached to the leveling sealing bottom pad, the sound insulation plate is embedded into the U-shaped embedded sealing groove, and the base plate and the decorative wallboard are sequentially arranged on the outer sides of the light steel keels from inside to outside.
9. The fabricated double-deck keel wall according to claim 8, wherein: the sound insulation vibration reduction pad and the light steel keel are connected with the civil building floor slab through the penetrating nails penetrating through the sound insulation vibration reduction pad and the light steel keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320456981.5U CN219411402U (en) | 2023-03-10 | 2023-03-10 | Assembled double-deck fossil fragments wall body and be used for sound insulation damping pad of this wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320456981.5U CN219411402U (en) | 2023-03-10 | 2023-03-10 | Assembled double-deck fossil fragments wall body and be used for sound insulation damping pad of this wall body |
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| Publication Number | Publication Date |
|---|---|
| CN219411402U true CN219411402U (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320456981.5U Active CN219411402U (en) | 2023-03-10 | 2023-03-10 | Assembled double-deck fossil fragments wall body and be used for sound insulation damping pad of this wall body |
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| CN (1) | CN219411402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114981508A (en) * | 2020-03-19 | 2022-08-30 | 吉野石膏株式会社 | Connecting structure of partition wall and floor slab and construction method thereof |
-
2023
- 2023-03-10 CN CN202320456981.5U patent/CN219411402U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114981508A (en) * | 2020-03-19 | 2022-08-30 | 吉野石膏株式会社 | Connecting structure of partition wall and floor slab and construction method thereof |
| CN114981508B (en) * | 2020-03-19 | 2024-03-08 | 吉野石膏株式会社 | Connection structure of partition wall and floor slab and construction method thereof |
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