CN111959064A - 一种岩棉夹芯板及其加工方法 - Google Patents

一种岩棉夹芯板及其加工方法 Download PDF

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CN111959064A
CN111959064A CN202010844825.7A CN202010844825A CN111959064A CN 111959064 A CN111959064 A CN 111959064A CN 202010844825 A CN202010844825 A CN 202010844825A CN 111959064 A CN111959064 A CN 111959064A
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layer
rock wool
wool sandwich
sound
panel
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CN111959064B (zh
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沈卫东
周亦珍
翁元理
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Wuhan Changle Purification Refrigeration Technology Co ltd
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Wuhan Changle Purification Refrigeration Technology Co ltd
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  • Architecture (AREA)
  • Mechanical Engineering (AREA)
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Abstract

本申请涉及一种岩棉夹芯板及其加工方法，其包括第一面板、第二面板和设置于所述第一面板和所述第二面板之间的岩棉夹心层；所述岩棉夹心层和所述第一面板之间设置有沿远离所述岩棉夹心层方向依次分布的第一保温层、隔音层、第一防火层和防水层；所述岩棉夹心层和所述第二面板之间设置有沿远离所述岩棉夹芯板方向依次分布的第二保温层、吸音层和第二防火层；所述隔音层包括两块隔音板，两块所述隔音板之间形成隔音空腔，且两块所述隔音板的四周边沿均密封连接。本申请具有提高岩棉夹芯板的隔音性能的效果。

Description

一种岩棉夹芯板及其加工方法
技术领域
本申请涉及彩钢夹芯板的领域，尤其是涉及一种岩棉夹芯板及其加工方法。
背景技术
彩钢夹芯板是当前建筑材料中常见的一种产品，由上下两层金属面板和中层高分子隔热内芯压制而成，具有安装简便、质量轻、环保的优点，广泛用于大型工业厂房、仓库、体育馆、超市、医院、冷库、活动房、洁净车间等需保温隔热防火的场所。
现检索到一篇专利公告号为CN104070717B的中国专利，公开了一种彩钢夹芯板及其制备方法，该彩钢夹芯板包括第一彩钢板、第二彩钢板和位于第一彩钢板与所述第二彩钢板之间的夹芯层，其中，夹芯层包括二氧化硅气凝胶基体，二氧化硅气凝胶基体包括二氧化硅气凝胶和混合在二氧化硅气凝胶中的基体增强材料。
针对上述中的相关技术，发明人认为存在有隔音性能较差的缺陷。
发明内容
为了提高岩棉夹芯板的隔音性能，本申请一方面提供一种岩棉夹芯板。
本申请提供的一种岩棉夹芯板，采用如下的技术方案：
一种岩棉夹芯板，包括第一面板、第二面板和设置于所述第一面板和所述第二面板之间的岩棉夹心层；
所述岩棉夹心层和所述第一面板之间沿远离所述岩棉夹心层方向依次设置有第一保温层、隔音层、第一防火层和防水层；
所述岩棉夹心层和所述第二面板之间沿远离所述岩棉夹芯层方向依次设置有第二保温层、吸音层和第二防火层；
所述隔音层包括两块隔音板，两块所述隔音板之间形成隔音空腔，且两块所述隔音板的四周边沿均密封连接。
通过采用上述技术方案，第一面板、第二面板和岩棉夹心层构成岩棉夹芯板的基本结构，在安装时使第一面板朝向建筑物外侧，通过设置防水层能够有效地减少渗入建筑物内的水分，提高岩棉夹芯板的防水性能，同时能够保护岩棉夹芯板内的其他层结构不被水分腐蚀，延长岩棉夹芯板的使用寿命；通过第一防火层尽可能防止外部起火向建筑物内部蔓延；通过隔音层的设置，通过两层隔音板及隔音空腔的设置，既使隔音层具有较高的厚度以使其能具有较高的隔音性能，从而尽可能隔绝建筑物外部的噪音，使建筑物外部的噪音不易传导至建筑物内，提高岩棉夹芯板的隔音性能，同时尽可能地降低隔音层的重量，以减轻岩棉夹芯板整体重量，减轻其构成的建筑物的自重，提高建筑物的结构强度；通过第一保温层和第二保温层的设置起到良好的保温性能，以使建筑物内保持舒适的温度；通过吸音层的设置，当建筑物内产生噪音时，吸音层能够吸收噪音引起的振动，从而使室内的噪音快速降低；通过第二防火层的设置能够尽可能防止建筑物内部的火势向建筑物外蔓延。本发明通过设置隔音层和吸音层，隔音层和吸音层的相互配合既能有效降低建筑物外部噪音对建筑物内环境的影响，同时在建筑物内部产生噪音时能够快速吸收噪音以使建筑物内部噪音快速降低，提高建筑物内环境的舒适度。
优选的，所述隔音板为钢板或者铝板。
通过采用上述技术方案，隔音板采用钢板或者铝板支撑，其具有较高的密度，从而具有较好的隔音性能，且成本较低，同时其具有较高的结构强度，在一定程度上加强岩棉夹芯板整体的结构强度。
优选的，两块所述隔音板的两侧均设有阻尼橡胶层。
通过采用上述技术方案，通过在隔音板两侧设置阻尼橡胶层，能够有效的抑制隔音板自身的振动，使其不易与隔音空腔形成共振系统，从而使隔音层起到良好的隔音效果。
优选的，所述隔音层还包括一层隔音毡，所述隔音毡设置于靠近所述第一防火层的所述隔音板上，且位于所述隔音板远离所述隔音空腔的一侧。
通过采用上述技术方案，通过隔音毡的设置进一步提高隔音层的隔音效果。
优选的，所述隔音毡远离所述隔音板的一侧设有多个半球形的连接凸起，多个所述连接凸起均匀分布于所述隔音毡的一侧，所述第一防火层靠近所述隔音毡的一侧设有供多个所述连接凸起嵌设的多个半球形的连接凹槽。
通过采用上述技术方案，隔音毡上的连接凸起的设置，使隔音毡朝向建筑物外的一侧表面凹凸不平，从而提高其对音波的反射效果，提高隔音效果，同时连接凸起和连接凹槽的设置增大隔音毡与第一防火层的连接面积，使隔音层与第一防火层连接更加紧密，提高岩棉夹芯板整体的结构强度。
优选的，所述第一保温层和所述第二保温层内均开设有多个保温空腔，所述保温空腔的长度方向与岩棉夹芯板的长度方向一致，多个所述保温空腔沿岩棉保温板的宽度方向均匀分布。
通过采用上述技术方案，保温层内开设保温空腔，通过保温空腔减少建筑物内外的热量交换，从而起到较好的保温效果，降低建筑物外环境对内环境的影响，提高室内环境的舒适度。
优选的，所述吸音层内设置有多根长度方向沿岩棉夹芯板厚度方向的连接杆，多根所述连接杆均匀分布于所述吸音层内，所述连接杆的两端分别位于所述第二保温层和所述第二防火层内，所述第二保温层和所述第二防火层靠近所述吸音层的一侧均开设有供所述连接杆插设的连接孔。
通过采用上述技术方案，通过连接杆的设置，通过连接杆使吸音层与第二保温层和第二防火层的连接更加紧密，且通过连接杆对吸音层起到支撑作用，减小使用过程中吸音层因挤压而发生的形变，以使吸音层始终具有较好的吸收噪音的能力，提高其使用寿命。
优选的，所述第一防火层靠近所述防水层的一侧四周边沿均设有导角，所述防水层靠近所述第一防火层一侧的四周边沿一体设有包边，所述包边填充于所述第一防火层的边沿导角处。
通过采用上述技术方案，通过防水层的包边和第一防火层的导角设置，使防水层对第一防火层的包裹效果更好，一方面提高防水层与第一防火层的连接强度，另一方面能够进一步减小水分渗过防水层进入岩棉夹芯板内层的可能性，以提高岩棉夹芯板的防水性能，延长其使用寿命。
另一方面，本申请提供一种岩棉夹芯板的加工方法，采用如下技术方案：
一种岩棉夹芯板的加工方法，用于加工如上述所述的一种岩棉夹芯板，包括以下步骤：
S1：芯材加工：
S11:隔音层制作：隔音板切割至所需尺寸，选取两块相同尺寸的隔音板，于隔音板的两侧粘附阻尼橡胶层，在两块隔音板之间于四周边沿设置与隔音板材质相同的连接板，采用焊接方式使连接板与两块隔音板焊接固定并使焊接处密封，得到密封的隔音层；
S12:吸音层与第二保温层和第二防火层胶合：吸音层在成型时将连接杆预埋入吸音层内，成型后切割为所需尺寸，第二保温板成型时预设保温空腔和供连接杆插设的连接孔并切割至所需尺寸，第二防火层成型时预设供连接杆插设的连接孔并切割至所需尺寸，于吸音层两侧涂覆胶合剂，第二保温层和第二防火层分别贴合于吸音层两侧，并使多根连接杆两端分别插设于第二保温层和第二防火层上的多个连接孔内，采用加压胶合工艺使吸音层、第二保温层和第二防火层胶合为一体；
S13:隔音毡成型时预设连接凸起，成型后切割至所需尺寸，第一防火层成型时预设连接凹槽和导角并切割至所需尺寸，防水层成型时预设包边并切割至所需尺寸，岩棉夹心层成型后切割至所需尺寸，第一保温层成型时预设保温空腔，成型后切割至所需尺寸。
S14：将上述S11-S13的多层之间采用胶合工艺胶合为一体；
S2：岩棉夹芯板加工：
将S1所得的芯材与第一面板和第二面板采用加压胶合工艺成型为一体，并切割至所需尺寸
通过采用上述技术方案，隔音层采用双层隔音板焊接而成，制作方便且密封效果更好，使其隔音效果更好；吸音层内连接杆与吸音层一体成型不易破坏吸音层的结构，使吸音层的结构保持一体化，确保其吸音性能，且其与第二保温层和第二防火层均采用加压胶合工艺胶合为一体，加工工艺简单且连接效果好，同时胶合工艺不易破坏吸音层的疏松结构，进一步保证吸音层的吸音性能稳定；各层结构之间以及与第一面板和第二面板之间均采用加压胶合工艺胶合为一体，尽可能避免各层的结构被破坏，以确保各层结构的性能稳定，使岩棉夹芯板成品具有良好的保温性能、防火性能、防水性能、隔音性能以及较高的结构强度。
优选的，S12中胶合压力为0.05-0.1兆帕，胶合温度为40-70℃，胶合时间为30-60s；
S2中胶合压力为0.1-0.2兆帕，胶合温度为50-90℃，胶合时间为60-90s。
通过采用上述技术方案，吸音层与第二保温层和第二防火层胶合时的压力、温度和时间的控制，使吸音层与第二保温层和第二防火层胶合连接的效果更好，且使吸音层的结构不易被破坏，确保其具有较高的吸音性能；芯材与第一面板和第二面板胶合时的压力、温度和时间的控制，提高第一面板和第二面板与芯材的胶合效果，以使其具有较高的抗压性能和抗撕裂性能，提高岩棉夹芯板成品的质量。
综上所述，本申请包括以下至少一种有益技术效果：
1. 通过隔音层的设置，通过两层隔音板及隔音空腔的设置，既使隔音层具有较高的厚度以使其能具有较高的隔音性能，从而尽可能隔绝建筑物外部的噪音，使建筑物外部的噪音不易传导至建筑物内，提高岩棉夹芯板的隔音性能，同时尽可能地降低隔音层的重量，以减轻岩棉夹芯板整体重量，减轻其构成的建筑物的自重，提高建筑物的结构强度；
2. 通过设置吸音层，隔音层和吸音层的相互配合既能有效降低建筑物外部噪音对建筑物内环境的影响，同时在建筑物内部产生噪音时能够快速吸收噪音以使建筑物内部噪音快速降低，提高建筑物内环境的舒适度；
3. 通过吸音层内连接杆的设置，通过连接杆使吸音层与第二保温层和第二防火层的连接更加紧密，且通过连接杆对吸音层起到支撑作用，减小使用过程中吸音层因挤压而发生的形变，以使吸音层始终具有较好的吸收噪音的能力，提高岩棉夹芯板的使用寿命。
附图说明
图1是本发明的结构示意图；
图2是图1中A处的放大示意图。
附图标记：1、第一面板；2、第二面板；3、岩棉夹心层；4、第一保温层；5、隔音层；51、隔音板；52、阻尼橡胶层；53、隔音毡；531、连接凸起；6、隔音空腔；7、第一防火层；8、防水层；81、包边；9、第二保温层；10、吸音层；101、连接杆；11、第二防火层；12、保温空腔。
具体实施方式
以下结合全部附图对本申请作进一步详细说明。
参照图1，本申请实施例公开一种岩棉夹芯板，包括第一面板1、第二面板2和设置于第一面板1和第二面板2之间的岩棉夹心层3，本实施例中第一面板1和第二面板2均为不锈钢板且厚度均为1mm，岩棉夹心层3为岩棉板构成且厚度为30mm。岩棉夹心层3和第一面板1之间沿远离岩棉夹心层3方向依次设置有第一保温层4、隔音层5、第一防火层7和防水层8；岩棉夹心层3和第二面板2之间沿远离岩棉夹芯板方向依次设置有第二保温层9、吸音层10和第二防火层11。
参照图1，第一面板1、第二面板2和岩棉夹心层3构成岩棉夹芯板的基本结构，在安装时使第一面板1朝向建筑物外侧，通过防水层8能够有效地减少渗入建筑物内的水分，提高岩棉夹芯板的防水性能，同时能够保护岩棉夹芯板内的其他层结构不被水分腐蚀，延长岩棉夹芯板的使用寿命；通过第一防火层7尽可能防止外部起火向建筑物内部蔓延；通过隔音层5尽可能隔绝建筑物外部的噪音，使建筑物外部的噪音不易传导至建筑物内，提高岩棉夹芯板的隔音性能；通过第一保温层4和第二保温层9的设置起到良好的保温性能，以使建筑物内保持舒适的温度；通过吸音层10的设置，当建筑物内产生噪音时，吸音层10能够吸收噪音引起的振动，从而使室内的噪音快速降低；通过第二防火层11的设置能够尽可能防止建筑物内部的火势向建筑物外蔓延，提高岩棉夹芯板的防火性能。
参照图1，第一保温层4和第二保温层9均为聚氨酯泡沫塑料材质，且厚度均为20mm，在第一保温层4和第二保温层9内均开设有保温空腔12，保温空腔12的长度方向与岩棉夹芯板的长度方向一致，且多个保温空腔12沿岩棉夹芯板的宽度方向均匀分布，在本实施例中保温空腔12截面呈梭形。通过在保温层内开设保温空腔12，保温空腔12减少建筑物内外的热量交换，从而起到较好的保温效果，降低建筑物外环境对内环境的影响，提高室内环境的舒适度。
参照图1和图2，隔音层5包括两块隔音板51，两块隔音板51之间形成隔音空腔6，且两块隔音板51的四周边沿通过连接板密封连接，本实施例中隔音板51和连接板均为钢板且厚度均为1mm，在其他实施例中也可以为铝板，隔音空腔6的厚度设为10mm。隔音层5由两层隔音板51构成，既使隔音层5具有较高的厚度以使其能具有较高的隔音性能，能够尽可能隔绝建筑物外部的噪音，使建筑物外部的噪音不易传导至建筑物内，提高岩棉夹芯板的隔音性能，同时尽可能地降低隔音层5的重量，以减轻岩棉夹芯板整体重量，减轻其构成的建筑物的自重，提高建筑物的结构强度。
参照图2，为了抑制隔音板51自身的振动，在隔音板51的两侧均粘附有一层阻尼橡胶层52，本实施例中阻尼橡胶层52为粘弹性高阻尼橡胶材质且厚度为0.5mm。阻尼橡胶层52使隔音板51不易与隔音空腔6形成共振系统，从而使隔音层5起到良好的隔音效果。
参照图2，隔音层5还包括一层隔音毡53，隔音毡53设置于远离第一保温层4的隔音板51上，且位于隔音板51远离隔音空腔6的一侧，本实施例中隔音毡53的厚度为5mm，在隔音毡53远离隔音板51的一侧设置有多个连接凸起531，多个连接凸起531均匀分布于隔音毡53的一侧，本实施例中连接凸起531为半球形，在其他实施例中也可设为圆锥形。通过隔音毡53的设置进一步提高隔音层5的隔音效果，且通过其上连接凸起531的设置，使隔音毡53朝向建筑物外的一侧表面凹凸不平，从而提高其对音波的反射效果，提高隔音效果。
参照图1，第一防火层7和第二防火层11均为聚苯乙烯泡沫塑料构成，本实施例中厚度均为20mm，第一防火层7靠近隔音毡53的一侧开设有分别供多个连接凸起531嵌设的多个连接凹槽。聚乙烯泡沫塑料材质成本较低且重量较轻，同时具有较好的防火性能，以减轻岩棉夹芯板的重量并提高其防火性能；通过连接凸起531和连接凹槽的设置增大隔音毡53与第一防火层7的连接面积，使隔音层5与第一防火层7连接更加紧密，提高岩棉夹芯板整体的结构强度。
参照图1，第一防火层7远离隔音毡53一侧的四周边沿均设有导角，防水层8为聚氯乙烯泡沫塑料材质，本实施例中其厚度为10mm，防水层8靠近第一防火层7的一侧的四周边沿一体设置有包边81，包边81填充于第一防火层7上的导角处。通过防水层8的包边81和第一防火层7的导角设置，使防水层8对第一防火层7的包裹效果更好，一方面提高防水层8与第一防火层7的连接强度，另一方面能够进一步减小水分渗过防水层8进入岩棉夹芯板内层的可能性，以提高岩棉夹芯板的防水性能，延长其使用寿命。
参照图1，吸音层10为泡沫玻璃材质，本实施例中厚度为20mm，在吸音层10内设置有沿吸音层10厚度方向的多根连接杆101，多根连接杆101均匀分布于隔音层5内，连接杆101的两端分别位于第二保温层9和第二防火层11内，第二保温层9和第二防火层11相互靠近的一侧均开设有供多根连接杆101插设的多个连接孔。通过多根连接杆101的设置，一方面使吸音层10与第二保温层9和第二防火层11的连接更加紧密，提高岩棉夹芯板的结构一体化程度，且通过连接杆101对吸音层10起到支撑作用，减小使用过程中吸音层10因挤压而发生的形变，以使吸音层10始终具有较好的吸收噪音的能力，提高岩棉夹芯板的使用寿命。
本实施例还提供一种岩棉夹芯板的加工方法，用于加工上述所描述的一种岩棉夹芯板，包括以下步骤：
S1：芯材加工：
S11:隔音层5制作：隔音板51切割至所需尺寸，选取两块相同尺寸的隔音板51，于隔音板51的两侧涂覆阻尼橡胶层52，在两块隔音板51之间于四周边沿设置与隔音板51材质相同的连接板，采用焊接方式使连接板与两块隔音板51焊接固定并使焊接处密封，得到密封的隔音层5；隔音层5隔采用双层隔音板51焊接而成，制作方便且密封效果更好，提高其隔音效果。
S12:吸音层10与第二保温层9和第二防火层11胶合：吸音层10在成型时将连接杆101预埋入吸音层10内，成型后切割为所需尺寸；吸音层10内连接杆101与吸音层10一体成型，不易破坏吸音层10的结构，使吸音层10的结构保持一体化，保证其具有良好的吸音性能。第二保温板成型时预设保温空腔12和供连接杆101插设的连接孔并切割至所需尺寸，第二防火层11成型时预设供连接杆101插设的连接孔并切割至所需尺寸，于吸音层10的两侧涂覆胶合剂，第二保温层9和第二防火层11分别贴合于吸音层10两侧，并使多根连接杆101的两端分别插设于第二保温层9和第二防火层11上的多个连接孔内，采用加压胶合工艺使吸音层10、第二保温层9和第二防火层11胶合为一体，且胶合时压力为0.05-0.1兆帕，胶合温度为40-70℃，胶合时间为30-60s，在本实施实施例中胶合压力可选为0.8兆帕，胶合温度可选为60℃，胶合时间可选为50s。吸音层10与第二保温层9和第二防火层11均采用加压胶合工艺胶合为一体，以及胶合时压力、温度、时间的控制，使吸音层10与第二保温层9和第二防火层11胶合连接的效果更好，且使吸音层10的结构不易被破坏，确保其具有较高的吸音性能。
S13:隔音毡53成型时预设连接凸起531，成型后切割至所需尺寸，第一防火层7成型时预设连接凹槽和导角并切割至所需尺寸，防水层8成型时预设包边81并切割至所需尺寸，岩棉夹心层3成型后切割至所需尺寸，第一保温层4成型时预设保温空腔12，成型后切割至所需尺寸。
S14：将上述S11-S13的多层之间采用胶合工艺胶合为一体。各层结构之间均胶合而成，尽可能避免各层的结构被破坏，以确保各层结构的性能稳定，。
S2：岩棉夹芯板加工：
将S1所得的芯材与第一面板1和第二面板2采用加压胶合工艺成型为一体，在胶合时，胶合压力为0.1-0.2兆帕，胶合温度为50-90℃，胶合时间为60-90s，本实施例中胶合压力可选为0.15兆帕，胶合温度可选为70摄氏度，胶合时间可选为70s，胶合成型后切割至所需尺寸。芯材与第一面板1和第二面板2采用加压胶合工艺成型，通过对胶合时压力、温度和时间的控制，提高芯材与面板的连接效果，使岩棉夹芯板具有较高的抗压性能和抗撕裂性能，经切割成型后得到的岩棉夹芯板成品具有良好的保温性能、防火性能、防水性能、隔音性能以及较高的结构强度，提高岩棉夹芯板成品的质量。
本实施例的实施原理为：第一面板1、第二面板2和岩棉夹心层3构成岩棉夹芯板的基本结构，通过第一保温层4和第二保温层9的设置起到良好的保温性能，以使建筑物内的温度保持舒适的温度；在安装时使第一面板1朝向建筑物外侧，通过防水层8能够有效地减少渗入建筑物内的水分，提高岩棉夹芯板的防水性能；通过第一防火层7和第二防火层11的设置，尽可能防止外部起火向建筑物内部蔓延或者建筑物内部火势向建筑物外部蔓延，提高岩棉夹芯板的防火性能；通过隔音层5的设置，两层隔音板51及隔音空腔6，使隔音层5具有较高的厚度以使其能具有较高的隔音性能，能够尽可能隔绝建筑物外部的噪音，使建筑物外部的噪音不易传导至建筑物内，提高岩棉夹芯板的隔音性能，同时尽可能地降低隔音层5的重量，以减轻岩棉夹芯板整体重量，减轻其构成的建筑物的自重，提高建筑物的结构强度；并通过吸音层10的设置，使其能够吸收建筑物内部产生的噪音，从而使室内的噪音快速降低，进一步提高岩棉夹芯板的隔音效果。
以上均为本申请的较佳实施例，并非依此限制本申请的保护范围，故：凡依本申请的结构、形状、原理所做的等效变化，均应涵盖于本申请的保护范围之内。

Claims (10)

1.一种岩棉夹芯板，其特征在于：包括第一面板(1)、第二面板(2)和设置于所述第一面板(1)和所述第二面板(2)之间的岩棉夹心层(3)；
所述岩棉夹心层(3)和所述第一面板(1)之间沿远离所述岩棉夹心层(3)方向依次设置有第一保温层(4)、隔音层(5)、第一防火层(7)和防水层(8)；
所述岩棉夹心层(3)和所述第二面板(2)之间沿远离所述岩棉夹芯层方向依次设置有第二保温层(9)、吸音层(10)和第二防火层(11)；
所述隔音层(5)包括两块隔音板(51)，两块所述隔音板(51)之间形成隔音空腔(6)，且两块所述隔音板(51)的四周边沿均密封连接。
2.根据权利要求1所述的一种岩棉夹芯板，其特征在于：所述隔音板(51)为钢板或者铝板。
3.根据权利要求2所述的一种岩棉夹芯板，其特征在于：两块所述隔音板(51)的两侧均设有阻尼橡胶层(52)。
4.根据权利要求1所述的一种岩棉夹芯板，其特征在于：所述隔音层(5)还包括一层隔音毡(53)，所述隔音毡(53)设置于靠近所述第一防火层(7)的所述隔音板(51)上，且位于所述隔音板(51)远离所述隔音空腔(6)的一侧。
5.根据权利要求4所述的一种岩棉夹芯板，其特征在于：所述隔音毡(53)远离所述隔音板(51)的一侧设有多个半球形的连接凸起(531)，多个所述连接凸起(531)均匀分布于所述隔音毡(53)的一侧，所述第一防火层(7)靠近所述隔音毡(53)的一侧设有供多个所述连接凸起(531)嵌设的多个半球形的连接凹槽。
6.根据权利要求1所述的一种岩棉夹芯板，其特征在于：所述第一保温层(4)和所述第二保温层(9)内均开设有多个保温空腔(12)，所述保温空腔(12)的长度方向与岩棉夹芯板的长度方向一致，多个所述保温空腔(12)沿岩棉保温板的宽度方向均匀分布。
7.根据权利要求1所述的一种岩棉夹芯板，其特征在于：所述吸音层(10)内设置有多根长度方向沿岩棉夹芯板厚度方向的连接杆(101)，多根所述连接杆(101)均匀分布于所述吸音层(10)内，所述连接杆(101)的两端分别位于所述第二保温层(9)和所述第二防火层(11)内，所述第二保温层(9)和所述第二防火层(11)靠近所述吸音层(10)的一侧均开设有供所述连接杆(101)插设的连接孔。
8.根据权利要求1所述的一种岩棉夹芯板，其特征在于：所述第一防火层(7)靠近所述防水层(8)的一侧四周边沿均设有导角，所述防水层(8)靠近所述第一防火层(7)一侧的四周边沿一体设有包边(81)，所述包边(81)填充于所述第一防火层(7)的边沿导角处。
9.一种岩棉夹芯板的加工方法，其特征在于：用于加工如权利要求1-8中任一项所述的一种岩棉夹芯板，包括以下步骤：
S1：芯材加工：
S11:隔音层(5)制作：隔音板(51)切割至所需尺寸，选取两块相同尺寸的隔音板(51)，于隔音板(51)的两侧粘附阻尼橡胶层(52)，在两块隔音板(51)之间于四周边沿设置与隔音板(51)材质相同的连接板，采用焊接方式使连接板与两块隔音板(51)焊接固定并使焊接处密封，得到密封的隔音层(5)；
S12:吸音层(10)与第二保温层(9)和第二防火层(11)胶合：吸音层(10)在成型时将连接杆(101)预埋入吸音层(10)内，成型后切割为所需尺寸，第二保温板成型时预设保温空腔(12)和供连接杆(101)插设的连接孔并切割至所需尺寸，第二防火层(11)成型时预设供连接杆(101)插设的连接孔并切割至所需尺寸，于吸音层(10)两侧涂覆胶合剂，第二保温层(9)和第二防火层(11)分别贴合于吸音层(10)两侧，并使多根连接杆(101)两端分别插设于第二保温层(9)和第二防火层(11)上的多个连接孔内，采用加压胶合工艺使吸音层(10)、第二保温层(9)和第二防火层(11)胶合为一体；
S13:隔音毡(53)成型时预设连接凸起(531)，成型后切割至所需尺寸，第一防火层(7)成型时预设连接凹槽和导角并切割至所需尺寸，防水层(8)成型时预设包边(81)并切割至所需尺寸，岩棉夹心层(3)成型后切割至所需尺寸，第一保温层(4)成型时预设保温空腔(12)，成型后切割至所需尺寸；
S14：将上述S11-S13的多层之间采用胶合工艺胶合为一体；
S2：岩棉夹芯板加工：
将S1所得的芯材与第一面板(1)和第二面板(2)采用加压胶合工艺成型为一体，并切割至所需尺寸。
10.根据权利要求9所述的一种岩棉夹芯板的加工方法，其特征在于：S12中胶合压力为0.05-0.1兆帕，胶合温度为40-70℃，胶合时间为30-60s；
S2中胶合压力为0.1-0.2兆帕，胶合温度为50-90℃，胶合时间为60-90s。
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CN211074947U (zh) * 2019-10-15 2020-07-24 东跃建设有限公司 复合式密封型岩棉彩钢板

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CN113187183A (zh) * 2021-03-23 2021-07-30 山东基舜节能建材有限公司 一种组合型隔离式防火保温板
CN113510978A (zh) * 2021-04-26 2021-10-19 杭州本创科技有限公司 一种气凝胶防腐隔热柔性板及其制作方法
CN113417405A (zh) * 2021-08-12 2021-09-21 江苏山由帝奥节能新材股份有限公司 一种冷库用防火墙板

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