CN109403485A - A kind of sound partiting system of acoustics sensitive room - Google Patents
A kind of sound partiting system of acoustics sensitive room Download PDFInfo
- Publication number
- CN109403485A CN109403485A CN201811500598.5A CN201811500598A CN109403485A CN 109403485 A CN109403485 A CN 109403485A CN 201811500598 A CN201811500598 A CN 201811500598A CN 109403485 A CN109403485 A CN 109403485A
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- sound
- room
- internal layer
- sound insulation
- outer layer
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- 238000009413 insulation Methods 0.000 claims abstract description 56
- 208000002925 dental caries Diseases 0.000 claims abstract description 10
- 238000007667 floating Methods 0.000 claims abstract description 9
- 238000002955 isolation Methods 0.000 claims description 9
- 239000011505 plaster Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 4
- 239000011490 mineral wool Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/8209—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only sound absorbing devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B2001/8254—Soundproof supporting of building elements, e.g. stairs, floor slabs or beams, on a structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
- E04B2001/8272—Resiliently mounted wall cladding acting as a diaphragmatic sound damper
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
- E04B2009/186—Means for suspending the supporting construction with arrangements for damping vibration
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Floor Finish (AREA)
Abstract
The invention belongs to a kind of sound partiting systems of acoustics sensitive room of building engineering field, technical solution are as follows: sound insulation internal layer room covers in outer layer building enclosure, it insulates against sound for flexible connection between internal layer room and outer layer building enclosure, flexible connection concrete measure is the top setting sound insulation furred ceiling in sound insulation internal layer room and there are the first cavitys with the top plate of outer layer building enclosure；The bottom plate in sound insulation internal layer room is floating build floor；Insulating against sound between the internal layer wall in internal layer room and the outer layer wall of outer layer building enclosure, there are the second cavitys；Outer door opening is opened up in the range of the door opening floor projection to outer layer wall in sound insulation internal layer room, sets soundproof door on outer door opening.This sound partiting system has effectively separated sound and has been transmitted by the vibration of sound insulation internal layer room outer layers building enclosure, and the vibration of sound has been limited within sound insulation internal layer range, meets the effective use space for occupying room while high oise insulation factor requires smaller again.
Description
Technical field
The invention belongs to building engineering field more particularly to a kind of construction sound-proof systems.
Background technique
When the relatively high acoustics sensitive room of space privacy and sound insulation property requirement being adjacently positioned while using Shi Huixiang
It mutually interferes, such as the acoustics sensitive room such as music teaching operating room, practice room being adjacently positioned often has the demand of instrument playing,
And it is often arranged to left and right or neighbouring, the requirement to sound insulation is relatively high, it is therefore desirable to focus on solving the sound insulation of building enclosure
Problem.
Existing conventional sound insulation way is that the wall to room, top surface and ground increase separately sound insulating material, though have certain
Effect but the various sound insulation loopholes such as the acoustical vibration between a variety of materials and transmitting can not be avoided and be eliminated completely, thus can not expire
The requirement of the higher oise insulation factor of foot；Or aggravated Wei higher oise insulation factor is reached, thicken building and sound insulating material cause excessively to account for
With effective usable floor area in room, increase unnecessary construction material dosage, it is not only uneconomical and also often still reach to less than
Ideal sound insulation effect.Therefore, it is necessary to create a kind of construction sound-proof system, be it is more between adjacent acoustics sensitive room create one
Quiet comfortable acoustic environment.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of sound partiting systems of acoustics sensitive room.This sound partiting system
Sound is effectively separated to be transmitted by the vibration of sound insulation internal layer outer layers building enclosure, the vibration of sound has been limited in sound insulation
Within layer range, meet the effective use space for occupying room while high oise insulation factor requires smaller again.
The technical solution of the present invention is as follows: sound insulation internal layer room covers in outer layer building enclosure, insulate against sound internal layer room and outer layer
Between building enclosure for flexible connection, flexible connection concrete measure be insulate against sound internal layer room top setting insulate against sound furred ceiling and with it is outer
There are the first cavitys for the top plate of layer building enclosure；The bottom plate in sound insulation internal layer room is floating build floor；The internal layer in sound insulation internal layer room
There are the second cavitys between wall and the outer layer wall of outer layer building enclosure；Insulate against sound internal layer room door opening floor projection to outer layer
Outer door opening is opened up in the range of wall, sets soundproof door on outer door opening.
Sound insulation internal layer room covers in outer layer building enclosure, is similar to a capsule sub-set in big box.Outer layer is gone along with sb. to guard him
Structure refers to construction wall, top plate and the bottom plate for separating acoustics sensitive room and surrounding space.Sound insulation internal layer room refers to
It is wall, top plate and the bottom plate of the additional enhancing sound insulation effect in outer layer building enclosure.
Based on above-mentioned technical characteristic, sound insulation furred ceiling is lightgage steel joist multilayer plaster board, and is covered on the upper layer of multilayer plaster board
Sound insulation rock wool.
Based on above-mentioned technical characteristic, multilayer plaster board is hung under the top plate of outer layer building enclosure using elastic suspension hook, is kept away
Exempt from have any rigid connection with top room.
Based on above-mentioned technical characteristic, floating build floor is point paving vibration isolation block under concrete floor, and vibration isolation block setting is enclosed in outer layer
On the bottom plate of protection structure.Vibration isolation block deflection is big, there is good effect of vibration and noise reduction.
Based on above-mentioned technical characteristic, the internal layer wall in the internal layer room that insulates against sound extends upwardly to the first cavity, internal layer wall with
The contact position of the top plate of outer layer building enclosure is equipped with elastic cushion.
Based on above-mentioned technical characteristic, wall elastic support is set in the second cavity.Elastic support is when sound insulation internal layer room
Internal layer wall it is relatively high when component for cross-brace internal layer wall, effect is in the premise for not increasing internal layer thickness of wall body
Under, while meeting strength of wall body and sound insulation requirement, effective usable floor area in room can be occupied less to the maximum extent.Wall elasticity
Bracket belongs to general technology in the art, itself is not in the protection scope of this patent.
Based on above-mentioned technical characteristic, the air hose to insulate against sound in furred ceiling pastes noise reduction liner, avoids between room through air hose string sound.
Acoustics sensitive room is made into independent inside and outside double-layer structure by the system, and there are cavitys between double-layer structure with as far as possible
Avoid solid-borne sound transmission between inside and outside layer etc. insulate against sound loophole, i.e., inside the outer layer building enclosure of acoustics sensitive room increase with
The sound insulation internal layer room for being together as accessory configurations layer is enclosed on top surface, wall and ground, and sound insulation internal layer room and outer layer go along with sb. to guard him knot
It is connected between structure by mode flexible.
The invention has the benefit that meeting the higher sound insulation requirement of acoustics sensitive room, avoids conventional sound insulation and do
The existing loophole that insulates against sound of method.To achieve the effect that smaller occupancy use space while the higher sound insulation of satisfaction requires.
Detailed description of the invention
Fig. 1 is the principle of the present invention diagrammatic cross-section.
Fig. 2 is the organigram of the back plate connections of inside and outside layer wall and outer layer building enclosure of the invention.
Fig. 3 is the organigram of the top plate junction of inside and outside layer wall and outer layer building enclosure of the invention.
Specific embodiment
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.These embodiments are only used for
Illustrate the present invention, and not limitation of the present invention.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
The connection of two component insides.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In addition, in the description of the present invention, unless otherwise indicated, " multiple ", " several " be meant that two or two with
On.
As shown in Figure 1, Figure 2 and Figure 3, the present invention takes following acoustic construction measure:
(1) in outer layer building enclosure, it is flexible for insulating against sound between internal layer room 1 and outer layer building enclosure in sound insulation 1 set of internal layer room
Connection, i.e. sound insulation furred ceiling is arranged for the top in sound insulation internal layer room 1 and there are the first cavitys 6 with the top plate of outer layer building enclosure；Every
The bottom plate in sound internal layer room is floating build floor；It insulates against sound between the internal layer wall in internal layer room and the outer layer wall of outer layer building enclosure
There are the second cavitys 11；Outer door opening is opened up in the range of the door opening floor projection to the outer layer wall in sound insulation internal layer room,
Soundproof door is set on outer door opening.
As shown in Figure 1, the partition wall between sound insulation internal layer room 1 and corridor 2 forms two pass wall, outer layer building enclosure
Outer layer wall 3 is fallen on the bottom plate of outer layer building enclosure, and the internal layer wall 4 in sound insulation internal layer room 1 falls in sound insulation internal layer room 1
Floating build floor on；There are the second cavitys 11 between inside and outside layer wall, without any rigid connection；In addition, as shown in figure 3, internal layer
Wall 4 is lightgage steel joist multilayer plaster board, and the internal layer wall 4 in sound insulation internal layer room extends upwardly to the first cavity 6, encloses with outer layer
The contact position of the top plate of protection structure is equipped with elastic cushion 7, avoids being rigidly connected, and increases wall elastic support 8 when necessary.
(2) floating build floor is added: as shown in Fig. 2, floating build floor is that point paving vibration isolation block 9, vibration isolation block are set under concrete floor
It sets on the bottom plate of outer layer building enclosure.9 points of vibration isolation block pavings, deflection is big, there is good effect of vibration and noise reduction.
(3) sound insulation furred ceiling is added: as shown in figure 3, sound insulation furred ceiling is lightgage steel joist multilayer plaster board 5, and in multilayer gypsum
Cover sound insulation rock wool in the upper layer of plate.Lightgage steel joist multilayer plaster board is hung in using elastic suspension hook 10 top plate of outer layer building enclosure
Under, avoid having any rigid connection with top room.
(4) it has the gap and is all made of the sealing that acoustic seal agent carries out high quality with hole.
(5) air hose to insulate against sound in furred ceiling pastes noise reduction liner, avoids between room through air hose string sound.
The above is only a preferred embodiment of the present invention, elastic suspension hook, vibration isolator, vibration isolation block, wall elastic support
Itself belong to existing general technology.It should be pointed out that for those skilled in the art, not departing from this hair
Under the premise of bright technical principle, several improvement and replacement can also be made, these are improved and replacement also should be regarded as guarantor of the invention
Protect range.
Claims (7)
1. a kind of sound partiting system of acoustics sensitive room, it is characterised in that: sound insulation internal layer room covers in outer layer building enclosure, institute
It states for flexible connection between sound insulation internal layer room and the outer layer building enclosure, sound insulation is arranged in the top in the sound insulation internal layer room
Furred ceiling and there are the first cavitys with the top plate of the outer layer building enclosure；The bottom plate in the sound insulation internal layer room is floating build floor；
There are the second cavitys between the internal layer wall in the sound insulation internal layer room and the outer layer wall of the outer layer building enclosure；It is described every
Outer door opening is opened up in the range of the door opening floor projection in sound internal layer room to the outer layer wall, sets sound insulation on the outer door opening
Door.
2. a kind of sound partiting system of acoustics sensitive room according to claim 1, it is characterised in that: the sound insulation furred ceiling is
Lightgage steel joist multilayer plaster board, and sound insulation rock wool is covered on the upper layer of multilayer plaster board.
3. a kind of sound partiting system of acoustics sensitive room according to claim 2, it is characterised in that: using elastic suspension hook handle
The lightgage steel joist multilayer plaster board is hung under the top plate of the outer layer building enclosure.
4. a kind of sound partiting system of acoustics sensitive room according to claim 1, it is characterised in that: the floating build floor is
Point paving vibration isolation block, the vibration isolation block are arranged on the bottom plate of the outer layer building enclosure under concrete floor.
5. a kind of sound partiting system of acoustics sensitive room according to claim 1, it is characterised in that: the sound insulation internal layer room
Between internal layer wall extend upwardly to first cavity, the contact of the internal layer wall and the top plate of the outer layer building enclosure
Place is equipped with elastic cushion.
6. a kind of sound partiting system of acoustics sensitive room according to claim 5, it is characterised in that: in second cavity
Wall elastic support is set.
7. a kind of sound partiting system of acoustics sensitive room according to claim 1, it is characterised in that: in the sound insulation furred ceiling
Air hose paste noise reduction liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500598.5A CN109403485A (en) | 2018-12-10 | 2018-12-10 | A kind of sound partiting system of acoustics sensitive room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500598.5A CN109403485A (en) | 2018-12-10 | 2018-12-10 | A kind of sound partiting system of acoustics sensitive room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109403485A true CN109403485A (en) | 2019-03-01 |
Family
ID=65457930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811500598.5A Pending CN109403485A (en) | 2018-12-10 | 2018-12-10 | A kind of sound partiting system of acoustics sensitive room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109403485A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944476A (en) * | 2019-04-17 | 2019-06-28 | 北京卫星环境工程研究所 | The sound insulation vibration insulation structure of high sound intensity acoustic reverberation room |
| JP7448402B2 (en) | 2020-03-31 | 2024-03-12 | 大和ハウス工業株式会社 | Soundproof structure |
-
2018
- 2018-12-10 CN CN201811500598.5A patent/CN109403485A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944476A (en) * | 2019-04-17 | 2019-06-28 | 北京卫星环境工程研究所 | The sound insulation vibration insulation structure of high sound intensity acoustic reverberation room |
| JP7448402B2 (en) | 2020-03-31 | 2024-03-12 | 大和ハウス工業株式会社 | Soundproof structure |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190301 |