CN216840146U - Combined sound-insulation vibration-reduction floating building platform - Google Patents
Combined sound-insulation vibration-reduction floating building platform Download PDFInfo
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- CN216840146U CN216840146U CN202123174515.8U CN202123174515U CN216840146U CN 216840146 U CN216840146 U CN 216840146U CN 202123174515 U CN202123174515 U CN 202123174515U CN 216840146 U CN216840146 U CN 216840146U
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Abstract
The utility model relates to a modular ground platform is floated in sound insulation damping belongs to the construction field. This combination formula sound insulation damping floats and builds platform includes: basic unit, barricade, frame parting bead, puigging, steel sheet, waterproofing membrane isolation layer, concrete surface course, acoustics sealing glue layer. Building a retaining wall on the floor slab, and sticking a frame isolating strip in the retaining wall; laying a base layer on a floor slab within the range of a retaining wall, wherein a sound insulation layer comprises a plurality of vibration reduction cushion blocks which are alternately laid on the base layer, sound insulation rock wool is required to be uniformly laid in gaps among the vibration reduction cushion blocks in the indoor structure, and steel plates are uniformly laid on the sound insulation layer; the waterproof coiled material isolation layer is bonded and laid on the steel plate, the periphery of the waterproof coiled material isolation layer extends upwards to the upper part of the retaining wall, and the periphery joint is sealed by the acoustic sealing glue layer; the concrete surface layer is poured on the waterproof coiled material isolation layer. The structure has good vibration and sound damping effect and is suitable for high-acoustic standard places.
Description
Technical Field
The utility model relates to a five-star hotel acoustics control technical field, equipment damping sound insulation technical field.
Background
The construction of the equipment foundation of a related noise machine room is completed by adopting a special combined construction process of materials such as a damping rubber cushion block, soundproof cotton and the like, and the soundproof and vibration damping effects can reach below 45 dB. The service life of the original damping pad is 5-10 years, the service life of the process adopting the material provided by the invention is as long as 60 years, and the effect is obvious and more durable.
The sound insulation standard of a region which can not meet the high-standard acoustic requirement is mainly met by utilizing the prior art, meanwhile, the durability of the material is not durable enough, the material is easy to age after a long time, and the sound insulation and vibration reduction effects are further influenced.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: how to provide a combined sound insulation vibration reduction floating building platform which meets the sound insulation standard of a high-standard acoustic requirement place.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a modular ground platform is built to sound insulation damping floating, establishes on the floor, includes:
the retaining wall is built around the floor slab, and a frame isolating bar is adhered to the inner side of the retaining wall;
the base layer comprises a cement mortar leveling layer, a waterproof coating layer and a cement mortar protective layer, wherein the cement mortar leveling layer is laid on the floor slab on the inner side of the retaining wall, the waterproof coating layer is coated on the surface of the cement mortar leveling layer, and the cement mortar protective layer is coated on the waterproof coating layer;
the sound insulation layer comprises a plurality of vibration reduction cushion blocks, the vibration reduction cushion blocks are paved on the cement mortar protective layer at intervals, and a plurality of groups of steel plates are uniformly paved on the vibration reduction cushion blocks;
the waterproof coiled material isolation layer is bonded and laid on the steel plate, the periphery of the waterproof coiled material isolation layer extends upwards to the upper side of the retaining wall, and the interface at the periphery of the waterproof coiled material isolation layer is sealed by an acoustic sealing adhesive layer;
the waterproof coiled material isolation layer is cast on the concrete surface layer.
The beneficial effects of the utility model are that: the sound insulation and vibration reduction effects are good, the living comfort is improved due to the good sound insulation effect, the sound insulation effect evaluation is high corresponding to hotel places, and the increase of the passenger flow is facilitated; the hidden troubles that in the later period, the hotel is dismantled and changed again due to unqualified sound insulation standard after being built, the existing measures of adding a sound insulation pad, sound insulation cotton and the like after being subjected to hardbound decoration are damaged, the cost consumption is high, the construction is difficult, and even the integral hardbound effect is influenced are reduced.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the upper surface flatness of the base layer is not more than 2 meters of guiding rule +/-8 millimeters.
The beneficial effects of adopting above-mentioned further scheme are that guarantee the level and smooth of working face, reduce the follow-up construction degree of difficulty, prevent that follow-up structure atress is inhomogeneous, can not influence the acoustic effect.
Further, the frame parting strip and the height of barricade are parallel and level.
Adopt above-mentioned further scheme's beneficial effect to guarantee that the superficial after the completion builds the platform and does not have the rigid connection with building main body structure, reduces the wearing and tearing that float and build the platform.
Furthermore, the frame isolation strip adopts an EVA vibration reduction isolation strip with the thickness of 10 mm.
The beneficial effect of adopting the further scheme is that the damping isolating strip has strong elasticity.
Furthermore, the vibration damping cushion blocks are arranged horizontally and vertically, and the distance is 50mm multiplied by 50 mm.
The vibration reduction cushion blocks are uniformly arranged and stressed uniformly, so that good vibration reduction and sound insulation effects are ensured.
Furthermore, the damping cushion block is made of Farrat pure natural rubber and is a cube with the side length of 50 mm.
The technical scheme has the advantages that the Farrat pure natural rubber vibration damping block has the characteristics of low creep, high temperature resistance and the like, and is long in service life.
Furthermore, sound-proof rock wool can be uniformly laid in the gap between the damping cushion blocks, and the height of the sound-proof rock wool is flush with that of the damping cushion blocks.
Adopt above-mentioned technical scheme's beneficial effect to be that the indoor structure adds the rock wool that gives sound insulation, further strengthens the effect that gives sound insulation.
Furthermore, the steel plates are anti-corrosion galvanized steel plates, and a plurality of groups of steel plates are welded together.
The further scheme has the advantages that the surface of the steel plate is prevented from being corroded, and the service life of the steel plate is prolonged; the steel plates are connected tightly by welding, so that the waterproof effect is improved.
Further, the waterproofing membrane isolation layer is made for the autohension coiled material, and adjacent coiled material overlap joint is greater than 10cm, the waterproofing membrane isolation layer meets the wall and overturns the cover the wall upper surface, and exceed the wall upper surface is greater than 25 cm.
Adopt above-mentioned further scheme's beneficial effect to strengthen whole building's seal and water-proof effects, can not leave the gap and let water flow in inside the building.
Furthermore, the height of the retaining wall is flush with the upper end face of the concrete surface layer.
Adopt the beneficial effect of above-mentioned further scheme to avoid depositing water hidden danger.
Drawings
FIG. 1 is a structural view of the indoor floating platform of the present invention;
FIG. 2 is a structural view of the roof floating platform of the present invention;
FIG. 3 is a diagram of the structure of the base layer of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. basic unit, 2, barricade, 3, frame parting bead, 4, puigging, 41, damping cushion, 42 rock wool, 5, steel sheet, 6, waterproofing membrane isolation layer, 7, concrete surface course, 8, acoustics sealing glue film, 9, floor, 11, cement mortar screed-coat, 12, waterproof coating layer, 13, cement mortar protective layer.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to the attached drawings 1 and 2, the embodiment of the utility model discloses a modular sound insulation damping floats and builds platform establishes on floor 9, include:
the retaining wall 2 is built around the floor 9, and the frame isolating bar 3 is stuck to the inner side of the retaining wall 2;
the base layer 1, the base layer 1 includes a cement mortar leveling layer 11, a waterproof coating layer 12 and a cement mortar protective layer 13, the cement mortar leveling layer 11 is laid on the floor slab at the inner side of the retaining wall 2; the waterproof coating layer 12 is coated on the surface of the cement mortar leveling layer 11, and the cement mortar protective layer 13 is coated on the waterproof coating layer 12;
the sound insulation layer 4 comprises a plurality of damping cushion blocks 41, the damping cushion blocks 41 are paved on the cement mortar protective layer 13 at intervals, and a plurality of groups of steel plates 5 are uniformly paved on the damping cushion blocks 41;
the waterproof coiled material isolation layer 6 is bonded and laid on the steel plate 5, the periphery of the waterproof coiled material isolation layer 6 extends upwards to the upper side of the retaining wall 2, and the joint of the periphery of the waterproof coiled material isolation layer 6 is sealed by an acoustic sealing glue layer;
Specifically, the flatness of the upper surface of the base layer 1 is not more than 2 meters of guiding rule +/-8 millimeters.
Specifically, the frame parting strip 3 is flush with the height of the retaining wall 2.
In some specific examples, the frame isolation strip 3 is an EVA damping isolation strip with a thickness of 10 mm.
Specifically, the damping pads 41 are arranged horizontally and vertically with a pitch of 50mm × 50 mm.
In other specific examples, the damping pad 41 is a Farrat pure natural rubber damping pad, and the damping pad 41 is a cube with a side length of 50 mm.
According to the utility model discloses combination formula sound insulation damping floats and builds platform, in some embodiments, the rock wool 42 that gives sound insulation can also evenly be laid in the clearance between the damping cushion 41, highly flushes with damping cushion 41.
Specifically, the steel plates 5 are corrosion-resistant galvanized steel plates, and a plurality of groups of steel plates 5 are welded together.
Specifically, waterproofing membrane isolation layer 6 is made for the autohension coiled material, and adjacent coiled material overlap joint is greater than 10cm, and waterproofing membrane isolation layer 6 covers the wall 2 upper surface that turns over on meeting the wall to exceed that retaining wall 2 upper surface and be greater than 25 cm.
Specifically, the height of the retaining wall 2 is flush with the upper end face of the concrete surface layer 7.
The technical schemes further optimized can be combined arbitrarily under a reasonable condition to form different implementation modes.
The floating building platform provided by the embodiment has the following use structure:
building a retaining wall 2 on a floor 9, and sticking a frame isolating strip 3 in the retaining wall 2; a base layer 1 is laid on a floor slab within the range of the retaining wall 2, and a cement mortar leveling layer 11, a waterproof coating layer 12 and a cement mortar protective layer 13 are respectively laid on the base layer 1 from bottom to top; the sound insulation layer 4 comprises a plurality of vibration reduction cushion blocks 41 which are paved on a cement mortar protective layer at intervals, sound insulation rock wool 42 is also required to be paved in gaps among the vibration reduction cushion blocks of the indoor structure, and the steel plates 5 are uniformly paved on the sound insulation layer 4; the waterproof coiled material isolation layer 6 is bonded and laid on the steel plate 5, the periphery of the waterproof coiled material isolation layer extends upwards to the upper part of the retaining wall 2, and the periphery joint is sealed by the acoustic sealing glue layer 8; the concrete surface layer is poured on the waterproof coiled material isolation layer 6. The structure has good vibration and sound damping effect and is suitable for high-acoustic standard places.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a modular platform is built to sound insulation damping floating, establishes on floor (9), its characterized in that includes:
the retaining wall (2) is built around the floor (9) in a masonry mode, and frame isolating bars (3) are adhered to the inner side of the retaining wall (2);
the base layer (1) comprises a cement mortar leveling layer (11), a waterproof coating layer (12) and a cement mortar protective layer (13), wherein the cement mortar leveling layer (11) is laid on a floor slab on the inner side of the retaining wall (2), the waterproof coating layer (12) is coated on the surface of the cement mortar leveling layer (11), and the cement mortar protective layer (13) is coated on the waterproof coating layer (12);
the sound insulation layer (4) comprises a plurality of damping cushion blocks (41), the damping cushion blocks (41) are paved on the cement mortar protective layer (13) at intervals, and a plurality of groups of steel plates (5) are uniformly paved on the damping cushion blocks (41);
the waterproof coiled material isolation layer (6) is bonded and laid on the steel plate (5), the periphery of the waterproof coiled material isolation layer upwards extends to the position above the retaining wall (2), and the periphery joint of the waterproof coiled material isolation layer (6) is sealed by an acoustic sealing glue layer (8);
the waterproof coiled material isolation layer is characterized by comprising a concrete surface layer (7), wherein the concrete surface layer (7) is poured on the waterproof coiled material isolation layer (6).
2. The combined sound-insulation vibration-reduction floating building platform as claimed in claim 1, wherein the flatness of the upper surface of the base layer (1) is not more than 2 meters of running rule +/-8 mm.
3. The combined sound-insulation vibration-reduction floating construction platform according to claim 1, wherein the frame parting strip (3) is flush with the height of the retaining wall (2).
4. The combined sound-insulation vibration-reduction floating building platform according to claim 3, wherein the frame isolating strips (3) are EVA vibration-reduction isolating strips with the thickness of 10 mm.
5. The combined sound-insulation vibration-reduction floating building platform as claimed in claim 1, wherein the vibration-reduction cushion blocks (41) are arranged horizontally and vertically, and the distance between the vibration-reduction cushion blocks is 50mm x 50 mm.
6. The combined sound-insulation vibration-reduction floating building platform according to claim 5, wherein the vibration-reduction cushion block (41) is a Farrat pure natural rubber vibration-reduction cushion block, and the vibration-reduction cushion block (41) is a cube with a side length of 50 mm.
7. The combined sound-insulation vibration-reduction floating building platform according to claim 5, wherein the gaps between the vibration-reduction cushion blocks (41) are uniformly paved with sound-insulation rock wool (42) and are flush with the vibration-reduction cushion blocks (41).
8. The combined sound-insulation vibration-reduction floating building platform according to claim 1, wherein the steel plates (5) are corrosion-resistant galvanized steel plates, and a plurality of groups of the steel plates (5) are welded together.
9. The combined sound-insulation vibration-reduction floating construction platform according to claim 1, wherein the waterproof coiled material isolation layer (6) is made of self-adhesive coiled material, the lap joint of adjacent coiled materials is more than 10cm, the waterproof coiled material isolation layer (6) covers the upper surface of the retaining wall (2) in a turned manner when meeting the wall, and the distance between the waterproof coiled material isolation layer and the wall exceeds the upper surface of the retaining wall (2) by more than 25 cm.
10. The combined sound-insulation vibration-reduction floating construction platform according to claim 1, wherein the height of the retaining wall (2) is flush with the upper end face of the concrete surface layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202123174515.8U CN216840146U (en) | 2021-12-16 | 2021-12-16 | Combined sound-insulation vibration-reduction floating building platform |
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| CN202123174515.8U CN216840146U (en) | 2021-12-16 | 2021-12-16 | Combined sound-insulation vibration-reduction floating building platform |
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| CN216840146U true CN216840146U (en) | 2022-06-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324254A (en) * | 2022-08-17 | 2022-11-11 | 中建一局集团建设发展有限公司 | Stage double-layer plate with sound insulation requirement and construction method thereof |
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2021
- 2021-12-16 CN CN202123174515.8U patent/CN216840146U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324254A (en) * | 2022-08-17 | 2022-11-11 | 中建一局集团建设发展有限公司 | Stage double-layer plate with sound insulation requirement and construction method thereof |
| CN115324254B (en) * | 2022-08-17 | 2023-10-24 | 中建一局集团建设发展有限公司 | Stage double-layer plate with sound insulation requirement and construction method thereof |
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