CN209556159U - A kind of fire prevention Felt - Google Patents
A kind of fire prevention Felt Download PDFInfo
- Publication number
- CN209556159U CN209556159U CN201822063567.XU CN201822063567U CN209556159U CN 209556159 U CN209556159 U CN 209556159U CN 201822063567 U CN201822063567 U CN 201822063567U CN 209556159 U CN209556159 U CN 209556159U
- Authority
- CN
- China
- Prior art keywords
- fire prevention
- sound
- fire
- damping
- insulationg board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000002265 prevention Effects 0.000 title claims abstract description 77
- 238000013016 damping Methods 0.000 claims abstract description 32
- 238000010521 absorption reaction Methods 0.000 claims abstract description 30
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 239000012790 adhesive layer Substances 0.000 claims description 15
- 239000004568 cement Substances 0.000 claims description 13
- 239000000919 ceramic Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 5
- 239000011494 foam glass Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
Abstract
The utility model discloses a kind of fire prevention Felts, and including damping sound insulation, fire prevention sound insulationg board and the fire prevention sound absorption panel set gradually from plate to outside plate, the utility model has the advantages that sound absorption ability is strong and prevents fires.
Description
Technical field
The utility model relates to environmental project sound absorption field more particularly to a kind of fire prevention Felts.
Background technique
China is greatly developing assembled architecture at present, and wall is steel building mainly mating component, even more assembles
The mark and core of formula architectural industrialization, it is steel building that it is carried, and steel building is safe, the performances such as beautiful, practical
Another important component in addition to steel construction, but its design standard, construction reference are still left to be desired.Especially wallboard will have
Standby light weight, intensity are high, thermal and insulating performance is excellent, sound-proof fire-proof performance is good, easy for installation, cost economic, the spies such as durable
Point.Sandwich color steel plate is the more commonly used wall board material of steel construction assembled architecture at present, but its fire resistance period is short, and sound absorption
Ability is also poor.Although can reach fire resistance period requirement using certain thickness calcium silicate board or cement foam board, it is installed
Program is complicated and need to carry out secondary painting decoration.
Utility model content
The technical problems to be solved in the utility model is that for technical problem of the existing technology, this is practical new
Type provides that a kind of sound absorption ability is strong and fireproof fire prevention Felt.
In order to solve the above technical problems, the utility model proposes technical solution are as follows:
A kind of fire prevention Felt, including set gradually from plate to outside plate damping sound insulation, fire prevention sound insulationg board and anti-
Fire sound absorption panel.
As further improvement of the utility model:
The fire prevention sound insulationg board and fire prevention sound absorption panel are all set in damping sound insulation two sides, and the fire prevention sound insulationg board is located at
Between damping sound insulation and fire prevention sound absorption panel.
The fire prevention Felt further includes rebar connector, the rebar connector be vertically arranged in fire prevention sound insulationg board and
The both ends of damping sound insulation simultaneously connect fire prevention sound insulationg board with damping sound insulation.
The rebar connector both ends are equipped with fire safe seal, and the fire safe seal is embedded in fire prevention sound insulationg board.
The fire prevention Felt further includes inorganic adhesive layer, and the inorganic adhesive layer is located at fire prevention sound absorption panel and fire prevention
It is connected between sound insulationg board and by fire prevention sound absorption panel with fire prevention sound insulationg board.
The fire prevention sound absorption panel is hole-opening foaming ceramic wafer, in perforation Cement fibre acoustic board, pearl stone sound absorbing baffle
It is one or more.
The fire prevention sound insulationg board is one of cement board, foamed ceramic plate, foam glass material plate or a variety of.
The damping sound insulation is one of damping coating layer, damping bed course or a variety of.
The inorganic adhesive layer is one of ceramic glue adhesive layer, cement mortar adhesive layer or a variety of.
The fire safe seal is one of refractory cement sealing element, fire-proof mud sealing element or a variety of.
Compared with the prior art, the advantages of the utility model are:
The fire prevention Felt of the utility model, set gradually from plate to outside plate damping sound insulation, fire prevention sound insulationg board and
Fire prevention sound absorption panel, damping sound insulation is clipped in the middle by two layers of fire prevention sound insulationg board improves whole sound insulation property, and weighted transmission loss can
Up to 50dB or more.
The fire prevention Felt of the utility model, rebar connector connect damping sound insulation and fire prevention sound insulationg board perforation,
And fire safe seal is set at rebar connector both ends, guarantee whole fire protecting performance.
The fire prevention Felt of the utility model, using inorganic sound absorption material as fire prevention sound insulationg board and fire prevention sound absorption face
Plate, centre set damping sound insulation, reach the resistance to combustion time 3 hours or more, have both sound absorption effect, and once mounting is completed, nothing
Secondary painting decoration is needed, demand can choose different inorganic sound absorption material and damping material according to the difference of the application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model fire prevention Felt.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Marginal data:
1, fire prevention sound absorption panel；2, inorganic adhesive layer；3, fire prevention sound insulationg board；4, damping sound insulation；5, rebar connector；
51, fire safe seal.
Specific embodiment
The utility model is further described below in conjunction with Figure of description and specific preferred embodiment, but not because
This and limit the protection scope of the utility model.
Unless specifically indicated, the used instrument of the utility model and material are commercially available.
Embodiment 1
As shown in Figure 1, a kind of fire prevention Felt of the present embodiment, including the damping sound insulation set gradually from inside to outside
4, fire prevention sound insulationg board 3, inorganic adhesive layer 2 and fire prevention sound absorption panel 1.
Fire prevention sound insulationg board 3 and fire prevention sound absorption panel 1 are all set in 4 two sides of damping sound insulation, and fire prevention sound insulationg board 3 is located at damping
Between sound insulating layer 4 and fire prevention sound absorption panel 1.
5 both ends of rebar connector are equipped with fire safe seal 51, and fire safe seal 51 is embedded in fire prevention sound insulationg board 3, main
If protecting reinforcing bar not by fiery directly burning.
In the present embodiment, damping sound insulation 4 is damping diaphragm (nitrile rubber-polyvinyl chloride rubber and plastic damping diaphragm), fire prevention
Sound insulationg board 3 is cement board (silicate-base cement board), and inorganic adhesive layer 2 is cement layer (portland cement), fire prevention
Sound absorption panel 1 is hole-opening foaming ceramic wafer (aluminium oxide open celled foam ceramics), and fire safe seal 51 is refractory cement sealing element (aluminium
Hydrochlorate refractory cement).
Prevent fires sound insulationg board 3 with a thickness of 50mm, inorganic adhesive layer 2 with a thickness of 40mm, fire prevention sound absorption panel 1 with a thickness of
50mm。
In other embodiments, perforation Cement fibre acoustic board can be used, in pearl stone sound absorbing baffle in fire prevention sound absorption panel 1
It is one or more, the same or similar technical effect can also be obtained.
In other embodiments, fire prevention sound insulationg board 3 uses one of foamed ceramic plate, foam glass material plate or more
Kind, the same or similar technical effect can also be obtained.
In other embodiments, damping sound insulation 4 is anti-flammability damping coating layer (aqueous polyurethane anti-flaming dope), fire-retardant
Property damping bed course one of (the modified anti-flammability rubber and plastic of heavy metal particles damps bed course) or a variety of, identical or phase can also be obtained
As technical effect.
In other embodiments, inorganic adhesive layer 2 is ceramic glue adhesive layer (silicates ceramic bonding agent), cement mortar
One of adhesive layer is a variety of, can also obtain the same or similar technical effect.
In other embodiments, fire safe seal 51 is one of refractory cement sealing element, fire-proof mud sealing element or more
Kind, the same or similar technical effect can also be obtained.
Embodiment 2
The present embodiment is roughly the same with embodiment 1, the difference is that: fire prevention sound insulationg board 3 is foam glass board.
Embodiment 3
The present embodiment is roughly the same with embodiment 1, the difference is that: fire prevention sound absorption panel 1 is pearl stone sound absorbing baffle.
The preferred embodiment of above-mentioned only the utility model, does not impose any limitation on the present invention.Though
So the utility model has been disclosed with preferred embodiment as above, however is not intended to limit the utility model.Therefore, it is all without departing from
The content of technical solutions of the utility model any is simply repaired according to the utility model technical spirit is made to the above embodiment
Change, equivalent variations and modification, should all fall in the range of technical solutions of the utility model protection.
Claims (10)
1. a kind of fire prevention Felt, it is characterised in that: including the damping sound insulation (4), anti-set gradually from plate to outside plate
Fiery sound insulationg board (3) and fire prevention sound absorption panel (1).
2. fire prevention Felt according to claim 1, it is characterised in that: the fire prevention sound insulationg board (3) and fire prevention sound absorption
Panel (1) is all set in damping sound insulation (4) two sides, and the fire prevention sound insulationg board (3) is located at damping sound insulation (4) and fire prevention sound absorption
Between panel (1).
3. fire prevention Felt according to claim 1, it is characterised in that: the fire prevention Felt further includes that reinforcing bar connects
Fitting (5), the rebar connector (5) are vertically arranged in the both ends of fire prevention sound insulationg board (3) and damping sound insulation (4) and will fire prevention
Sound insulationg board (3) and damping sound insulation (4) connection.
4. fire prevention Felt according to claim 3, it is characterised in that: rebar connector (5) both ends are equipped with
Fire safe seal (51), the fire safe seal (51) are embedded in fire prevention sound insulationg board (3).
5. fire prevention Felt according to claim 3, it is characterised in that: the fire prevention Felt further includes inorganic glue
Adhesion coating (2), the inorganic adhesive layer (2) be located at fire prevention sound absorption panel (1) and fire prevention sound insulationg board (3) between and by fire prevention sound absorption face
Plate (1) and fire prevention sound insulationg board (3) connection.
6. fire prevention Felt according to any one of claim 1 to 5, it is characterised in that: the fire prevention sound absorption panel
It (1) is hole-opening foaming ceramic wafer, perforate one of Cement fibre acoustic board, pearl stone sound absorbing baffle or a variety of.
7. fire prevention Felt according to any one of claim 1 to 5, it is characterised in that: the fire prevention sound insulationg board (3)
For one of cement board, foamed ceramic plate, foam glass material plate or a variety of.
8. fire prevention Felt according to any one of claim 1 to 5, it is characterised in that: the damping sound insulation (4)
For damping coating layer, damping one of bed course or a variety of.
9. fire prevention Felt according to claim 5, it is characterised in that: the inorganic adhesive layer (2) is ceramic glue glue
One of adhesion coating, cement mortar adhesive layer are a variety of.
10. fire prevention Felt according to claim 4, it is characterised in that: the fire safe seal (51) is fire resisting water
One of mud sealing element, fire-proof mud sealing element are a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063567.XU CN209556159U (en) | 2018-12-10 | 2018-12-10 | A kind of fire prevention Felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063567.XU CN209556159U (en) | 2018-12-10 | 2018-12-10 | A kind of fire prevention Felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209556159U true CN209556159U (en) | 2019-10-29 |
Family
ID=68301505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822063567.XU Active CN209556159U (en) | 2018-12-10 | 2018-12-10 | A kind of fire prevention Felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209556159U (en) |
Cited By (1)
| 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 |
-
2018
- 2018-12-10 CN CN201822063567.XU patent/CN209556159U/en active Active
Cited By (2)
| 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 |
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