CN103883018A - Noise-reducing insulation fireproof wall - Google Patents
Noise-reducing insulation fireproof wall Download PDFInfo
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- CN103883018A CN103883018A CN201210560917.8A CN201210560917A CN103883018A CN 103883018 A CN103883018 A CN 103883018A CN 201210560917 A CN201210560917 A CN 201210560917A CN 103883018 A CN103883018 A CN 103883018A
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Abstract
The invention relates to a noise-reducing insulation fireproof wall comprising a stainless steel support. Gaps of the stainless steel support are filled with insulation material. A layer of acoustic absorbing material and a layer of soundproof material cover two sides of the stainless steel support which is meshed, respectively. A glass magnesium board covers the outer side of the layer of acoustic absorbing material. The outer side of the layer of soundproof layer is coated with a layer of sulphoaluminate quick-setting high-strength cement. The noise-reducing insulation fireproof wall has the advantages of good sound proofing effect, high acoustical absorption coefficient, good thermal insulating and fire proofing effects, convenience of manufacture, simplicity of construction, long service life and the like.
Description
Technical field
The invention belongs to building engineering field, refer to especially a kind of noise reduction insulation firewall.
Background technology
In industrial construction, civilian construction industry etc., the importance of body of wall is self-evident.Body of wall is in the Main Function that meets load-bearing and cut apart, and otherwise performance is not allowed to ignore yet, for example, and shock resistance, insulating power, fire resistance property etc.
At present, building trade generally adopts the constructional materialss such as loam brick, cement brick, filling haydite concrete piece as external and internal wall material.These constructional materialss are because self is heavier, and construction is inconvenient, and sound insulation, heat insulation, heat-insulating property is poor.Being cement bonded sand slurry or lime sand slurry and be put on the material on two sides inside and outside body of wall, can producing cracking of wall surface, when serious, can cause metope to come off, there is the drawback heat insulation, heat-insulating property is poor in this wall covering equally.
Summary of the invention
For addressing the above problem, the invention provides a kind of noise reduction insulation firewall.
Technical scheme of the present invention is: a kind of noise reduction insulation firewall, comprise stainless steel stent, heat insulating material is inserted in support space, stainless steel network support both sides are coated with respectively sound-absorbing material layer and insulation material layer, sound-absorbing material layer is coated with magnesite board outward, and insulation material layer is wiped with aluminium sulfate quick-hardening hih-strength cement layer outward.Magnesite board has the advantages such as insulation, heat insulation, fire prevention, protection against the tide, high strength, is a kind of good materials for wall.
Further, described insulation material layer is steel work polyester fiber Sound-proof material, and the sound-absorbing material layer of telling is polyester fiber acoustic decoration board.
There is the hole of a large amount of small connections the cotton Sound-proof material of polyester fiber inside, and sound wave can go deep into material internal along these holes, with material generation rubbing action, acoustic energy is converted into heat energy, thereby reduces the transmission of sound wave, plays the function of sound insulation.
Polyester fiber acoustic decoration board has sound-absorbing, quiet, noise reduction, fire-retardant, heat insulation, the effects such as insulation, material is evenly solid, not only high resilience, toughness, wear-resisting, shock resistance, be difficult for scratching, it is a kind of wide band high-efficiency sound-absorbing material, its peculiar effect shows shortening more, adjust in the ability of room reverberation time, the relation being directly proportional to the reverberation time due to the volume in room, the bulky architectural space reverberation time is long, thereby affect indoor hearsay condition, to such as cinema, hall, the large-scale hall such as concert hall, can be by its different audition requirements, select the polyester fiber acoustic decoration board of suitable thickness, in conjunction with the shape adjustment reverberation time, reach audition clear, the requirement of different subjective sensations such as plentiful grade.
Further, described heat insulating material is the one in foamed plastics, mineral wool, foam glass, expansion pearlite thermal insulation material.
Advantage of the present invention is: owing to using the stainless steel stent structure of fill insulant material; that whole body of wall has good heat-insulating property; in addition its both sides are coated with respectively sound-absorbing material layer and insulation material layer; make body of wall there is good sound-absorbing sound insulation value; magnesite board can play good fire resistance; aluminium sulfate quick-hardening hih-strength cement plays the effect of reinforcing and protecting body of wall, and booster action is played in antidetonation, fire prevention to integral wall plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure:
1. stainless steel stent 2. heat insulating material 3. insulation material layer 4. sound-absorbing material layer 5. magnesite board 6. aluminium sulfate quick-hardening hih-strength cement layers
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
With reference to Fig. 1, the present invention will be described, a kind of noise reduction insulation firewall, comprise stainless steel stent 1, heat insulating material 2 is inserted in support space, stainless steel network support both sides are coated with respectively sound-absorbing material layer 3 and insulation material layer 4, the outer magnesite board 5 that is coated with of sound-absorbing material layer 4, the outer aluminium sulfate quick-hardening hih-strength cement layer 6 that is wiped with of insulation material layer 3.
Described insulation material layer 3 is the cotton Sound-proof material of polyester fiber for steel work, and institute's sound-absorbing material layer of telling 4 is polyester fiber acoustic decoration board, and described thermal insulating material 2 is the one in foamed plastics, mineral wool, foam glass, expansion pearlite thermal insulation material.
Claims (3)
1. a noise reduction insulation firewall, it is characterized in that: comprise stainless steel stent, heat insulating material is inserted in support space, stainless steel network support both sides are coated with respectively sound-absorbing material layer and insulation material layer, sound-absorbing material layer is coated with magnesite board outward, and insulation material layer is wiped with aluminium sulfate quick-hardening hih-strength cement layer outward.
2. a kind of noise reduction insulation firewall according to claim 1, is characterized in that: described insulation material layer is steel work polyester fiber Sound-proof material, and the sound-absorbing material layer of telling is polyester fiber acoustic decoration board.
3. a kind of noise reduction insulation firewall according to claim 1, is characterized in that: described heat insulating material is the one in foamed plastics, mineral wool, foam glass, expansion pearlite thermal insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210560917.8A CN103883018A (en) | 2012-12-19 | 2012-12-19 | Noise-reducing insulation fireproof wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210560917.8A CN103883018A (en) | 2012-12-19 | 2012-12-19 | Noise-reducing insulation fireproof wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103883018A true CN103883018A (en) | 2014-06-25 |
Family
ID=50952117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210560917.8A Pending CN103883018A (en) | 2012-12-19 | 2012-12-19 | Noise-reducing insulation fireproof wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103883018A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555235A (en) * | 2018-12-10 | 2019-04-02 | 国网湖南省电力有限公司 | A kind of fire prevention Felt |
| CN114106552A (en) * | 2021-12-08 | 2022-03-01 | 中国农业科学院都市农业研究所 | Environment-friendly container type heat insulation material for farm and processing technology |
| CN109555235B (en) * | 2018-12-10 | 2024-04-26 | 国网湖南省电力有限公司 | Fireproof sound absorbing and insulating plate |
-
2012
- 2012-12-19 CN CN201210560917.8A patent/CN103883018A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555235A (en) * | 2018-12-10 | 2019-04-02 | 国网湖南省电力有限公司 | A kind of fire prevention Felt |
| CN109555235B (en) * | 2018-12-10 | 2024-04-26 | 国网湖南省电力有限公司 | Fireproof sound absorbing and insulating plate |
| CN114106552A (en) * | 2021-12-08 | 2022-03-01 | 中国农业科学院都市农业研究所 | Environment-friendly container type heat insulation material for farm and processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140625 |