CN2204828Y - 吸音隔热装修板材 - Google Patents

吸音隔热装修板材 Download PDF

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Publication number
CN2204828Y
CN2204828Y CN 94236676 CN94236676U CN2204828Y CN 2204828 Y CN2204828 Y CN 2204828Y CN 94236676 CN94236676 CN 94236676 CN 94236676 U CN94236676 U CN 94236676U CN 2204828 Y CN2204828 Y CN 2204828Y
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China
Prior art keywords
cavity
layer
decorative board
heat insulating
sound absorbing
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Expired - Fee Related
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CN 94236676
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English (en)
Inventor
李彤
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Sichuan Guoan Industrial General Corp Automobile Interior Decoration Factory
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Sichuan Guoan Industrial General Corp Automobile Interior Decoration Factory
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Priority to CN 94236676 priority Critical patent/CN2204828Y/zh
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Publication of CN2204828Y publication Critical patent/CN2204828Y/zh
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Abstract

本实用新型吸音隔热装修板材由平面层和分布 有凹腔的凹凸结构层复合而成,平面层与凹凸结构层 中的凹腔底部相结合,并在两层间形成的空腔夹层。

Description

本实用新型涉及的是一种带有空腔夹层结构的吸音隔热装修板材。
具有吸音隔热功能的装修板材具有广泛的应用领域,一般多为具有中空夹层或多孔夹层的结构形式。如中国专利87201164.0介绍了一种由两种以上不同材料复合制成在多空腔分格中填充有填料形式的复合板材。中国专利92215790.1公开的也是由质轻易分割材料成的芯体和至少一与芯体表面粘合的有一定强度的装饰保护层复合所成的装饰板。它们都是至少由两种不同的材料复合而成,制造时的工序步骤多,效率低。有些带多空腔结构的板材中的塑料材质空腔构架层也多只能由注塑等方式制造,限制了板材规格的大面积化,除同样生产效率低外,也常给使用增加了不便。
本实用新型的目的在于提供一种可使生产简化而提高效率和可实现大面积规格生产的带空腔夹层结构的吸音隔热装修板材。
本实用新型的板材由平面层和分布有若干凹腔的凹凸结构层以粘结、热合或其它适当方式复合而成,其中的平面层与凹凸结构层中的凹腔底部相结合,并在此两层中间形成空腔夹层。此结构的特点在于由于板材中本身已带有空腔夹层,因此即使不与其它基体材料配合使用,也具有一定的吸音隔热效果;若与其它材料配合而作为装修外层使用时,当凹腔开口的平面与其它材料贴合粘结后,该凹腔即成为封闭的空腔,因此板材中形成了一个完整的带封闭空腔夹层,各凹腔的侧壁即成为其中的加强支撑结构,具有更佳的隔热隔音功能。当以平面层与其它基体材料贴合粘结后,使凹凸结构层外露,则有很好的吸音隔音功能。本实用新型结构板材的另一个优点就是生产制造方法简单,以两结构层选用同种塑料材料为例,凹凸结构层可以用真空吸塑方法制造,因而可制成大面积规格形式,并且可以十分方便地用粘结或热合方法与平面层相结合。同时,其还可进行二次成型,根据需要生产出特定形状、图案的板材,提高装饰性能。
以下用附图所示的实例说明本实用新型的结构。
图1    本实用新型装修板材的外观结构
图2    图1的A-A结构
本例的装修板材以同种塑料制成分布有若干凹腔2的凹凸结构层1和平面层3。平面层3与凹凸结构层中凹腔2的底部相粘结,在该两层间形成空腔夹层4。

Claims (2)

1、一种吸音隔热装修板材,带有空腔夹层结构,其特征在于由平面层(3)和分布有凹腔(2)的凹凸结构层(1)复合所成,其中平面层(3)与凹凸结构层中的凹腔(2)的底部相结合,并在两层间形成的空腔夹层(4)。
2、如权利要求1所述的板材,其特征在于所说的平面层(3)和凹凸结构层(1)为同种材料构成。
CN 94236676 1994-06-17 1994-06-17 吸音隔热装修板材 Expired - Fee Related CN2204828Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94236676 CN2204828Y (zh) 1994-06-17 1994-06-17 吸音隔热装修板材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94236676 CN2204828Y (zh) 1994-06-17 1994-06-17 吸音隔热装修板材

Publications (1)

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CN2204828Y true CN2204828Y (zh) 1995-08-09

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CN 94236676 Expired - Fee Related CN2204828Y (zh) 1994-06-17 1994-06-17 吸音隔热装修板材

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CN (1) CN2204828Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104612271A (zh) * 2015-01-30 2015-05-13 万保金 中空钢丝网架保温板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104612271A (zh) * 2015-01-30 2015-05-13 万保金 中空钢丝网架保温板

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