CN209556159U - A fire-absorbing and sound-insulating board - Google Patents
A fire-absorbing and sound-insulating board Download PDFInfo
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- 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
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- 239000004568 cement Substances 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000000919 ceramic Substances 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
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- 239000003973 paint Substances 0.000 claims 1
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- 239000003063 flame retardant Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010451 perlite Substances 0.000 description 3
- 235000019362 perlite Nutrition 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
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- 239000004033 plastic Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 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
- 239000011248 coating agent Substances 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 238000004079 fireproofing Methods 0.000 description 1
- 239000011494 foam glass Substances 0.000 description 1
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- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
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- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
本实用新型公开了一种防火吸隔声板，包括自板内向板外依次设置的阻尼隔声层、防火隔声板和防火吸声面板，本实用新型具有吸隔声能力强且防火的优点。
The utility model discloses a fire-proof and sound-absorbing panel, which comprises a damping and sound-insulating layer, a fire-proof and sound-insulating panel and a fire-proof and sound-absorbing panel arranged sequentially from the inside of the panel to the outside of the panel. The utility model has the advantages of strong sound-absorbing and insulating ability and fire prevention .
Description
技术领域technical field
本实用新型涉及环境工程吸声领域，尤其涉及一种防火吸隔声板。The utility model relates to the field of environmental engineering sound absorption, in particular to a fire-proof sound-absorbing and sound-insulating board.
背景技术Background technique
目前我国正在大力发展装配式建筑，墙体是钢结构建筑主要配套部品，更是装配式建筑产业化的标志与核心，它承载了钢结构建筑安全、美观、实用等性能，是钢结构建筑除钢结构外的又一重要组成部分，但其设计标准、施工标准依然有待完善。尤其墙板，要具备质量轻、强度高、保温隔热性能优、隔声防火性能好、安装方便、造价经济、经久耐用等特点。目前夹心彩钢板是钢结构装配式建筑比较常用的墙板材料，但其耐火时间短，且吸隔声能力也较差。采用一定厚度的硅酸钙板或水泥发泡板虽然能达到耐火时间要求，但其安装程序复杂且需进行二次粉刷装饰。At present, my country is vigorously developing prefabricated buildings. The wall is the main supporting part of steel structure buildings, and it is also the symbol and core of the industrialization of prefabricated buildings. Another important part of the steel structure, but its design standards and construction standards still need to be improved. In particular, wall panels must have the characteristics of light weight, high strength, excellent thermal insulation performance, good sound insulation and fire protection performance, convenient installation, economical cost, and durability. At present, sandwich color steel plate is a commonly used wall panel material for steel structure prefabricated buildings, but its fire resistance time is short, and its sound absorption and insulation ability is also poor. Although the calcium silicate board or cement foam board with a certain thickness can meet the fire-resistant time requirements, the installation procedure is complicated and requires secondary painting and decoration.
实用新型内容Utility model content
本实用新型要解决的技术问题就在于：针对现有技术存在的技术问题，本实用新型提供一种吸隔声能力强且防火的防火吸隔声板。The technical problem to be solved by the utility model is that: aiming at the technical problems existing in the prior art, the utility model provides a fire-proof and sound-absorbing and sound-insulating board with strong sound-absorbing and insulating ability and fire prevention.
为解决上述技术问题，本实用新型提出的技术方案为：In order to solve the problems of the technologies described above, the technical solution proposed by the utility model is:
一种防火吸隔声板，包括自板内向板外依次设置的阻尼隔声层、防火隔声板和防火吸声面板。A fire-proof and sound-absorbing board comprises a damping and sound-insulating layer, a fire-proof and sound-insulating board and a fire-proof and sound-absorbing panel arranged sequentially from the inside of the board to the outside of the board.
作为本实用新型的进一步改进：As a further improvement of the utility model:
所述防火隔声板和防火吸声面板均设置于阻尼隔声层两侧，所述防火隔声板位于阻尼隔声层和防火吸声面板之间。Both the fireproof sound insulation board and the fireproof sound absorption panel are arranged on both sides of the damping sound insulation layer, and the fireproof sound insulation board is located between the damping sound insulation layer and the fireproof sound absorption panel.
所述防火吸隔声板还包括钢筋连接件，所述钢筋连接件垂直穿设于防火隔声板和阻尼隔声层的两端并将防火隔声板和阻尼隔声层连接。The fire-proof sound-absorbing and sound-insulating board also includes steel bar connectors, and the steel bar connecting parts are vertically penetrated at both ends of the fire-proof and sound-insulating board and the damping and sound-insulating layer to connect the fire-proof and sound-insulating board to the damping and sound-insulating layer.
所述钢筋连接件两端部设有防火密封件，所述防火密封件埋设于防火隔声板内。Both ends of the steel bar connector are provided with fireproof seals, and the fireproof seals are embedded in the fireproof and sound insulation boards.
所述防火吸隔声板还包括无机胶粘层，所述无机胶粘层位于防火吸声面板和防火隔声板之间并将防火吸声面板和防火隔声板连接。The fire-proof and sound-absorbing board also includes an inorganic adhesive layer, and the inorganic adhesive layer is located between the fire-proof and sound-absorbing panel and the fire-proof and sound-insulating board and connects the fire-proof and sound-absorbing panel with the fire-proof and sound-insulating board.
所述防火吸声面板为开孔发泡陶瓷板、穿孔水泥纤维吸声板、珍珠岩吸声板中的一种或多种。The fire-proof and sound-absorbing panel is one or more of open-cell foamed ceramic panels, perforated cement fiber sound-absorbing panels, and perlite sound-absorbing panels.
所述防火隔声板为发泡水泥板、发泡陶瓷板、泡沫玻璃材料板中的一种或多种。The fire-proof and sound-insulating board is one or more of foamed cement boards, foamed ceramic boards, and foamed glass boards.
所述阻尼隔声层为阻尼涂料层、阻尼垫层中的一种或多种。The damping and sound-insulating layer is one or more of a damping coating layer and a damping cushion layer.
所述无机胶粘层为陶瓷胶胶粘层、水泥砂浆胶粘层中的一种或多种。The inorganic adhesive layer is one or more of ceramic adhesive adhesive layer and cement mortar adhesive layer.
所述防火密封件为耐火水泥密封件、防火泥密封件中的一种或多种。The fireproof seal is one or more of refractory cement seals and fireproof mud seals.
与现有技术相比，本实用新型的优点在于：Compared with the prior art, the utility model has the advantages of:
本实用新型的防火吸隔声板，自板内向板外依次设置阻尼隔声层、防火隔声板和防火吸声面板，两层防火隔声板将阻尼隔声层夹在中间提高整体隔声性能，计权隔声量可达50dB以上。The fire-proof sound-absorbing and sound-insulating panel of the utility model is provided with a damping and sound-insulating layer, a fire-proof and sound-insulating panel and a fire-proof and sound-absorbing panel sequentially from the inside of the board to the outside of the board. The two-layer fire-proof and sound-insulating board sandwiches the damping and sound-insulating layer in the middle to improve the overall sound insulation Performance, the weighted sound insulation can reach more than 50dB.
本实用新型的防火吸隔声板，钢筋连接件将阻尼隔声层和防火隔声板贯通连接，并在钢筋连接件两头设置防火密封件，保证整体防火性能。In the fire-proof sound-absorbing and sound-insulating panel of the utility model, the steel bar connecting piece connects the damping sound-insulating layer and the fire-proofing sound-insulating panel through, and fireproof sealing pieces are arranged at both ends of the steel bar connecting piece to ensure the overall fireproof performance.
本实用新型的防火吸隔声板，采用无机吸隔声材料作为防火隔声板和防火吸声面板，中间设阻尼隔声层，使耐燃时间达到3小时以上，兼具吸隔声效果，且一次安装完成，无需二次粉刷装饰，根据应用的不同需求可以选择不同的无机吸隔声材料和阻尼材料。The fire-proof sound-absorbing and sound-insulating panel of the utility model adopts inorganic sound-absorbing and sound-insulating materials as the fire-proof and sound-insulating panel and the fire-proof and sound-absorbing panel, and a damping and sound-insulating layer is arranged in the middle, so that the flame-resistant time can reach more than 3 hours, and it has sound-absorbing and sound-insulating effects, and The installation is completed once, and there is no need for secondary painting and decoration. Different inorganic sound-absorbing and sound-insulating materials and damping materials can be selected according to different requirements of the application.
附图说明Description of drawings
图1是本实用新型防火吸隔声板的结构示意图。Fig. 1 is a structural schematic diagram of a fire-proof sound-absorbing and sound-insulating panel of the present invention.
图2是图1中A处的局部放大图。Fig. 2 is a partial enlarged view of A in Fig. 1 .
图例说明：illustration:
1、防火吸声面板；2、无机胶粘层；3、防火隔声板；4、阻尼隔声层；5、钢筋连接件；51、防火密封件。1. Fireproof and sound-absorbing panels; 2. Inorganic adhesive layer; 3. Fireproof and sound-insulating panels; 4. Damping and sound-insulating layers; 5. Rebar connectors; 51. Fireproof seals.
具体实施方式Detailed ways
以下结合说明书附图和具体优选的实施例对本实用新型作进一步描述，但并不因此而限制本实用新型的保护范围。The utility model will be further described below in conjunction with the accompanying drawings and specific preferred embodiments, but the protection scope of the utility model is not limited thereby.
除非特殊说明，本实用新型所采用仪器和材料均为市售。Unless otherwise specified, the instruments and materials used in the utility model are all commercially available.
实施例1Example 1
如图1所示，本实施例的一种防火吸隔声板，包括由内向外依次设置的阻尼隔声层4、防火隔声板3、无机胶粘层2和防火吸声面板1。As shown in FIG. 1 , a fire-proof and sound-absorbing panel of this embodiment includes a damping and sound-insulating layer 4 , a fire-proof and sound-insulating panel 3 , an inorganic adhesive layer 2 and a fire-proof and sound-absorbing panel 1 arranged sequentially from inside to outside.
防火隔声板3和防火吸声面板1均设置于阻尼隔声层4两侧，防火隔声板3位于阻尼隔声层4和防火吸声面板1之间。Both the fireproof sound insulation board 3 and the fireproof sound absorption panel 1 are arranged on both sides of the damping sound insulation layer 4 , and the fireproof sound insulation board 3 is located between the damping sound insulation layer 4 and the fireproof sound absorption panel 1 .
钢筋连接件5两端部设有防火密封件51，防火密封件51埋设于防火隔声板3内，主要是保护钢筋不被火直接燃烧。The two ends of the steel bar connector 5 are provided with fireproof seals 51, and the fireproof seals 51 are embedded in the fireproof sound insulation board 3, mainly to protect the steel bars from being directly burned by fire.
本实施例中，阻尼隔声层4为阻尼薄膜（丁腈橡胶-聚氯乙烯橡塑阻尼薄膜），防火隔声板3为发泡水泥板（硅酸盐基发泡水泥板），无机胶粘层2为水泥层（硅酸盐水泥），防火吸声面板1为开孔发泡陶瓷板（氧化铝开孔泡沫陶瓷），防火密封件51为耐火水泥密封件（铝酸盐耐火水泥）。In this embodiment, the damping and sound-insulating layer 4 is a damping film (nitrile rubber-polyvinyl chloride rubber-plastic damping film), the fireproof and sound-insulating board 3 is a foamed cement board (silicate-based foamed cement board), and the inorganic glue Adhesive layer 2 is cement layer (Portland cement), fire-proof and sound-absorbing panel 1 is open-cell foam ceramic plate (alumina open-cell foam ceramic), fire-proof seal 51 is refractory cement seal (aluminate refractory cement) .
防火隔声板3的厚度为50mm，无机胶粘层2厚度为40mm，防火吸声面板1厚度为50mm。The thickness of the fireproof sound insulation board 3 is 50mm, the thickness of the inorganic adhesive layer 2 is 40mm, and the thickness of the fireproof sound-absorbing panel 1 is 50mm.
在其他实施例中，防火吸声面板1可采用穿孔水泥纤维吸声板、珍珠岩吸声板中的一种或多种，也可取得相同或相似的技术效果。In other embodiments, the fire-proof sound-absorbing panel 1 can use one or more of perforated cement fiber sound-absorbing boards and perlite sound-absorbing boards, and can also achieve the same or similar technical effects.
在其他实施例中，防火隔声板3采用发泡陶瓷板、泡沫玻璃材料板中的一种或多种，也可取得相同或相似的技术效果。In other embodiments, the fireproof and sound insulation board 3 adopts one or more of foamed ceramic boards and foamed glass boards, which can also achieve the same or similar technical effects.
在其他实施例中，阻尼隔声层4为阻燃性阻尼涂料层（水性聚氨酯阻燃涂料）、阻燃性阻尼垫层（重金属粒子改性的阻燃性橡塑阻尼垫层）中的一种或多种，也可取得相同或相似的技术效果。In other embodiments, the damping and sound-insulating layer 4 is one of a flame-retardant damping coating layer (water-based polyurethane flame-retardant coating), a flame-retardant damping cushion layer (a flame-retardant rubber-plastic damping cushion layer modified by heavy metal particles) One or more types can also achieve the same or similar technical effects.
在其他实施例中，无机胶粘层2为陶瓷胶胶粘层（硅酸盐类陶瓷粘接剂）、水泥砂浆胶粘层中的一种或多种，也可取得相同或相似的技术效果。In other embodiments, the inorganic adhesive layer 2 is one or more of ceramic adhesive adhesive layer (silicate ceramic adhesive) and cement mortar adhesive layer, which can also achieve the same or similar technical effects .
在其他实施例中，防火密封件51为耐火水泥密封件、防火泥密封件中的一种或多种，也可取得相同或相似的技术效果。In other embodiments, the fireproof seal 51 is one or more of fireproof cement seals and fireproof mud seals, which can also achieve the same or similar technical effects.
实施例2Example 2
本实施例与实施例1大致相同，不同之处在于：防火隔声板3为泡沫玻璃板。This embodiment is substantially the same as Embodiment 1, except that the fire-proof and sound-insulating board 3 is a foam glass board.
实施例3Example 3
本实施例与实施例1大致相同，不同之处在于：防火吸声面板1为珍珠岩吸声板。This embodiment is substantially the same as Embodiment 1, except that: the fireproof sound-absorbing panel 1 is a perlite sound-absorbing panel.
上述只是本实用新型的较佳实施例，并非对本实用新型作任何形式上的限制。虽然本实用新型已以较佳实施例揭露如上，然而并非用以限定本实用新型。因此，凡是未脱离本实用新型技术方案的内容，依据本实用新型技术实质对以上实施例所做的任何简单修改、等同变化及修饰，均应落在本实用新型技术方案保护的范围内。The above are only preferred embodiments of the utility model, and do not limit the utility model in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical proposal of the present invention.
Claims (10)
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| CN201822063567.XU CN209556159U (en) | 2018-12-10 | 2018-12-10 | A fire-absorbing and sound-insulating board |
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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 |
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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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