



吸声相关标准参考信息
GB/T 34562-2017 羊毛吸声绝热制品
简介:
信息:ICS:91.100.60 CCS:Q25 发布:2017-10-14 实施:2018-09-01 00:00:00.0
JJF 1883-2020 阻抗管吸声标准试样校准规范
简介:
信息:ICS: CCS: 发布:2020-11-26 实施:2021-05-26
ASTM E795-16 在吸声测试期间安装测试样品的标准实践
简介:
信息:ICS:91.120.20 CCS: 发布:2016-05-15 实施:
GB/T 32523-2016 声学 水声材料样品声压反射系数、声压透射系数和吸声系数的测量 行波管法
简介:
信息:ICS: CCS: 发布:2016-02-24 实施:2016-09-01
DIN EN ISO 12999-2-2020 声学. 建筑声学测量不确定度的确定和应用. 第2部分: 吸声(ISO 12999-2-2020); 德文版 EN ISO 12999-2-2020
简介:This part of ISO 12999 specifies the uncertainty of sound absorption coefficients and equivalent sound absorption areas measured according to ISO 354 and weighted sound absorption coefficients according to ISO 11654. Furthermore, the use of uncertainties in reporting measured or
信息:ICS:17.140.01 CCS: 发布:2020-11-01 实施:2020-11-01
KS F 2805-2014(2019) 在混响室中吸声的测量
简介:
信息:ICS: CCS: 发布:2014-12-30 实施:
GB/T 31976-2015 复合通孔吸声用铝合金板材
简介:本标准规定了复合通孔吸声用铝合金板材的要求、试验方法、检验规则和标志、包装、运输、贮存及质量证明书与订货单(或合同)内容。本标准适用于铁路、公路用的声屏障用铝合金板材(以下简称板材)。
信息:ICS:77.150.10 CCS:H61 发布:2015-09-11 实施:2016-08-01
ISO 12999-2-2020 声学.建筑声学测量不确定度的测定和应用.第2部分:吸声
简介:
信息:ICS:17.140.01 CCS: 发布:2020-06-22 实施:
NF S32-004-2014 声学. 吊顶的测试代码. 吸声
简介:La présente Norme européenne fournit les informations supplémentaires nécessaires pour déterminer efficacement et dans des conditions normalisées les coefficients d'absorption acoustique selon l'EN ISO 354 "Mesurage de l'absorption acoustique en salle réverbérante". Elle spécifie les exigences supplémentaires des mesurages d'absorption acoustique et des conditions de fonctionnement et de montage qu'il convient d'utiliser pour l'essai. Il est à noter qu'il convient que toutes les exigences de l'EN ISO 354 soient toujours satisfaites. Les résultats obtenus sont utilisés pour les calculs de conception relatifs à l'acoustique des salles et pour convertir les co
信息:ICS:91.060.30;91.120.20 CCS: 发布:2014-12-12 实施:2014-12-12
GB/T 14369-2011 声学.水声材料样品插入损失、回声降低和吸声系数的测量方法
简介:本标准规定了用脉冲管法、自由场法和压力罐近场法测量水声材料样品插入损失、回声降低和吸声系数的测量方法、测量条件、测量装置和测量不确定度。本标准适用于水声材料及构件样品插入损失、回声降低和吸声系数的测量,其中脉冲管法适用于小样品的测量,自由场法和压力罐近场法适用于不同频段的大样品测量。
信息:ICS:17.140 CCS:A59 发布:2011-12-30 实施:2012-05-01
ISO 12999-2:2020 声学.建筑声学测量不确定度的测定和应用.第2部分:吸声
简介:
信息:ICS:17.140.01 CCS: 发布:2020-06-22 实施:
BS EN 16487-2014 声学. 吊顶的测试代码. 吸声
简介:
信息:ICS:91.060.30;91.120.20 CCS:P31;Q17;P32 发布:2014-11-30 实施:2014-11-30
GB/T 25077-2010 声学 多孔吸声材料流阻测量
简介:本标准规定了多孔吸声材料流阻测量的两种方法。试件可直接从多孔材料产品上裁切得到。
信息:ICS:17.140 CCS:A59 发布:2010-09-02 实施:2011-04-01
ASTM C1534-20a 管道系统用作为吸热和吸声衬垫的柔性聚合泡沫板绝缘材料的标准规范
简介:
信息:ICS:91.100.60 CCS: 发布:2020-05-15 实施:
JC/T 469-2014 吸声用玻璃棉制品
简介:本标准规定了吸声用玻璃棉制品的术语和定义、分类和标记、要求、试验方法、检验规则以及包装、运输和贮存。
信息:ICS:91.120.10 CCS:Q25 发布:2014-10-14 实施:2015-04-01
GB/T 20247-2006 声学.混响室吸声测量
简介:本标准规定了在混响室内测量用于处理墙壁或顶部等界面的声学材料的吸声系数、或诸如家具、人、空间吸声体等的吸声量的方法。该方法不适用于测量低阻尼共鸣器的吸声特性。 测量结果可用于有关室内声学和噪声控制的数据比较及设计计算。
信息:ICS:17.140 CCS:A59 发布:2006-05-08 实施:2006-11-01
ASTM C1534-20 管道系统用作为吸热和吸声衬垫的柔性聚合泡沫板绝缘材料的标准规范
简介:
信息:ICS:91.100.60 CCS: 发布:2020-05-01 实施:
JC/T 2264-2014 麻纤维吸声绝热制品
简介:本标准规定了麻纤维吸声绝热制品的术语和定义、分类和标记、要求、试验方法、检验规则、标志、标签以及包装、运输和贮存。本标准适用于麻纤维吸声绝热毡、麻纤维吸声绝热板、麻纤维吸声绝热管壳。
信息:ICS:91.100.60 CCS:Q25 发布:2014-10-14 实施:2015-04-01
GB/T 18696.1-2004 声学 阻抗管中吸声系数和声阻抗的测量 第1部分;驻波比法
简介:1.1 GB/T 18696的本部分规定了测定法向入射时吸声材料和结构的吸声系数、反射因数和表面声阻抗率或表面声导纳率的方法,这些数据是根据阻抗管中法向入射条件下入射正弦平面波和从试件反射回来的平面波叠加后产生的驻波图测定的。由于只需少量的吸声材料作试件,所以它对于吸声材料的参数研究和设计特别适合。 1.2 本部分的方法,与混响室测量吸声系数的方法(见ISO 354)比较,有一些重要差别。阻抗管法既可用来测定吸声系数,也可用来测定声阻抗率或声导纳率。本方法规定声波法向入射到试件表面。混响室法(在理想条件下)测定无规入射吸声系数。 阻抗管法的根据是存在一个入射平面声波,这种条件下它能给出准确的测量值(测量误差和安装误差除外)。混响室中吸声系数的测定,建立在对声场和试件大小的一些简化和近似的假设的基础之上,因此,有时会得到大于1的吸声系数。 阻抗管法要求试件与阻抗管的横截面一样大。混响室法要求相当大的试件,同时混响室法还可用于在横向和/或表面的垂直方向有明显不均匀结构的试件。在阻抗管中对这种不均匀试件所作的测量必须小心地解释(见9.1条)。 把阻抗管法(法向入射)的测试结果换算为无规入射条件的计算方法参见附录D。 1.3 因为现在实验室都备有计算机,所以本部分采用数值计算方法,而不采用图表查找法。本部分公式中的某些量是复数。三角函数的宗量用弧度表示
信息:ICS: CCS:A59 发布:2004-05-13 实施:2004-12-01
ISO 17556:2019 塑料 - 测量土壤中塑料材料的最终好氧生物降解性 通过测量吸声器中的氧需求或二氧化碳的含量
简介:
信息:ICS:83.080.01 CCS: 发布:2019-04-30 实施:
ASTM C1410-14 蜂窝三聚氰胺热和吸声绝缘的标准规范
简介:
信息:ICS:91.100.60 CCS: 发布:2014-09-01 实施:
GB/T 18696.2-2002 声学 阻抗管中吸声系数和声阻抗的测量 第2部分;传递函数法
简介:传递函数法测定法向入射条件下吸声材料的吸声系数,涉及阻抗管的使用、两个传声器的位置和数字频率分析系统。本方法也能用来测定吸声材料的表面声阻抗率或表面声导纳率。由于吸声材料的声阻抗率与它的物理特性(诸如流阻、孔隙率、弹性模量和密度)有关,所以本标准规定的测量方法在有关的基础研究和产品开发方面也有用处。 本方法与ISO 10534-1规定的方法相似,都要用一支一端接声源,另一端安装试件的阻抗管,但是测量方法完全不同。在本方法中,管中的平面波由噪声源产生,干涉场的分析则用两只安装在管壁一定位置的传声器(或一只可在管中移动的传声器)作两点声压的测量来实现,然后完成复传递函数、吸声材料法向入射吸声系数和声阻抗率的计算。本方法目的是提供另一种较之驻波比法更为快捷的测量方法。 将本方法与ISO 354规定的混响室吸声测量方法比较可以看出二者有很大差别。(理想条件下)混响室法测定扩散入射吸声系数,能用于测试横向和法向有明显不同结构的材料。然而混响室法要求较大的测试样品,这对只能提供小样品吸声材料的研究和开发工作有不便之处。阻抗管法仅限于法向入射参数的研究,要求测试样品与阻抗管的横截面一样大。对于局部反应的材料,扩散入射吸声系数能从阻抗管法得来的测量结果估算。阻抗管法(法向入射)的测试数据换算到扩散入射的相应结果的算法见附录F
信息:ICS:17.140.01 CCS:A59 发布:2002-03-26 实施:2002-12-01
ASTM C1534-19 管道系统用作为吸热和吸声衬垫的柔性聚合泡沫板绝缘材料的标准规范
简介:
信息:ICS:91.100.60 CCS: 发布:2019-03-01 实施:
ASTM E1042-02(2014) T刀或喷涂应用的吸声材料的标准分类
简介:
信息:ICS:91.120.20 CCS: 发布:2014-03-01 实施:
GB/T 16731-1997 建筑吸声产品的吸声性能分级
简介:本标准规定了用于改善建筑物音质条件和控制噪声所用吸声产品的吸声性能分级。 本标准适用于各类吸声材料和吸声结构的吸声性能分级,不适用于材料材质本身和各类吸声体的吸声性能分级。 注:本标准分级只涉及吸声产品的吸声性能,不包括吸声产品的其他性能。
信息:ICS:91.060;91.120.20 CCS:P31 发布:1997-01-19 实施:1997-08-01
ASTM C1071-19 玻璃纤维管道内衬绝缘材料(热吸声材料)的标准规范
简介:
信息:ICS:91.120.10 CCS: 发布:2019-03-01 实施:
ASTM C1534-14 管道系统用作为吸热和吸声衬垫的柔性聚合泡沫板绝缘材料的标准规范
简介:
信息:ICS:91.100.60 CCS: 发布:2014-02-01 实施:
GBJ 88-1985 驻波管法吸声系数与声阻抗率测量规范
简介:本规范适用于吸收空气声的吸声材料和吸声构件。采用驻波管测量法向入射时的吸声系数和法向声阻抗率。
信息:ICS: CCS:P31 发布:1986-07-01 实施:1986-07-01
ISO 20189-2018 声学 - 屏幕用于室内使用的家具和单个物品 - 第1部分:基于实验室测量的元件的吸声和声音降低等级
简介:
信息:ICS:91.120.20 CCS: 发布:2018-11-21 实施:
ASTM E580/E580M-2014 安装地震地面移动区域吸声砖和通风板天花板悬置系统的标准操作规程
简介:3.1x00a0;This practice is a prescriptive set of installation methods to be used for suspended ceilings and is often used in lieu of designing a separate lateral restraint system. The authority having jurisdiction shall determine the applicability of this practice to local code requirements. FIG. 1 Category C Treatment of Cross Runners, Main Runners, and Wall Closures at Terminal Ends 3.2x00a0;This practice covers installation of suspended ceiling systems and related components in areas that require resistance to the effects of earthquake motions as defined by ASCE 7 and the International Building Code. 3.3x00a0;The practice is broken into two main sections. The first section covers areas with light to moderate earthquake potential (Seismic Design Category C) while the second deals with severe earthquake potential (Seismic Design Category D, E amp; F). 3.4x00a0;This practice includes requirements from multiple sources including previous versions of this practice, CISCA Seismic Recommendations for Direct-hung Acoustical Tile and Lay-in Ceilings, Seismic Zones 0-2 and CISCA Guidelines for Seismic Restraint for Direct Hung Suspended Ceiling Assemblies, Seismic Zones 3 amp; 4, suspended ceiling requirements from the International Building Code and ASCE 7. The purpose is to combine the requirements from these sources into a single comprehensive document. 1.1x00a0;This practice covers the installation of suspended systems for acoustical tile and lay-in panels and their additional requirements for two groups of buildings that are constructed to resist the effects of earthquake motions as defined by ASCE 7 and the International Building Code. These groupings are for Seismic Design Category C and Seismic Design Categories D, E and F. 1.2x00a0;The authority having jurisdiction shall determine the applicability of this practice. 1.3x00a0;Specification C635 and Practice C636 cover suspension systems and their installation without special regard to seismic lateral restraint needs. They remain applicable and shall be followed when this practice is specified. 1.4x00a0;Ceilings less than or equal to 144 square feet and surrounded by walls connected to the structure above are exempt from the requirements of this practice. 1.5x00a0;This practice is not intended to stifle research and development of new products or methods. This practice is not intended to prevent the installation of any material or prohibit any design or method of construction not prescribed in this practice, provided that any such alternative has been substantiated by verifiable engineering data or full-scale dynamic testing that is acceptable to the authority having jurisdiction. 1.6x00a0;Ceiling areas of 1000 ft28201;[92.9 m2] or less shall be exempt from the lateral force bracing requirements of 5.2.8. 1.7x00a0;Ceilings constructed of gypsum board which is screw or nail attached to suspended members that support a ceiling on one level extending from wall to wall shall be exempt from the requirements of this practice.
信息:ICS:91.060.30 (Ceilings. Floors. Stairs) CCS: 发布:2014 实施:
GBJ 47-1983 混响室法吸声系数测量规范(试行)
简介:本规范适用于混响室内测量吸声材料的吸声系数和一单个物体的吸声量。
信息:ICS: CCS:P31 发布:1983-06-01 实施:1983-06-01
ASTM C1534-18 管道系统用作为吸热和吸声衬垫的柔性聚合泡沫板绝缘材料的标准规范
简介:
信息:ICS:91.100.60 CCS: 发布:2018-01-01 实施:
ASTM C1534-2014 用作管道系统吸热吸声衬垫软质聚合物泡沫薄片的标准规格
简介:1.1x00a0;This specification covers the composition, dimensions, and physical properties of flexible unfaced foam sheet, used to insulate interior surfaces of HVAC ducts, plenums and equipment used for the distribution of conditioned air with a temperature of up to 250x00b0;F (121x00b0;C). 1.2x00a0;HVAC ducts, plenums and equipment systems typically operate between a temperature range of 50x00b0;F to 150x00b0;F (10x00b0;C to 65x00b0;C) and are designed to meet building code requirements of maximum temperatures of 250x00b0;F (121x00b0;C). 1.3x00a0;The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.
信息:ICS:91.100.60 (Thermal and sound insulating materials) CCS: 发布:2014 实施:
ASTM E795-23 吸声试验期间安装试样的标准实施规程
简介:
信息:ICS:91.120.20 CCS: 发布:2023-01-01 实施:
KS F 5660-2017(2022) 聚酯纤维吸声隔热
简介:
信息:ICS:91.100 CCS: 发布:2017-10-31 实施:
ASTM C1410-13 蜂窝三聚氰胺热和吸声绝缘的标准规范
简介:
信息:ICS:91.100.60 CCS: 发布:2013-05-15 实施:
T/CECA 78—2022 微型扬声器用多孔吸声颗粒
简介:本文件规定了微型扬声器用多孔吸声颗粒的结构特征、技术要求、试验方法、检验规则以及包装运输与贮存。本文件适用于尺寸在0.1μm~2000μm且不同外观形貌的多孔吸声颗粒,微型扬声器其他尺寸的吸声颗粒可参考使用。
信息:ICS:33.160.50 CCS:C398 发布:2022-12-27 实施:2023-02-15
ASTM C1410-17 蜂窝三聚氰胺热和吸声绝缘的标准规范
简介:
信息:ICS:91.100.60 CCS: 发布:2017-04-15 实施:
ASTM C1014-08(2013) 喷涂应用矿物纤维热和吸声绝缘的标准规范
简介:
信息:ICS:91.120.10 CCS: 发布:2013-03-01 实施:
ASTM C423-22 混响室法测定吸声和吸声系数的标准试验方法
简介:
信息:ICS:91.120.20 CCS: 发布:2022-02-01 实施:
ASTM C1014-17 喷涂应用矿物纤维热和吸声绝缘的标准规范
简介:
信息:ICS:91.120.10 CCS: 发布:2017-03-01 实施:
HG/T 4383-2012 吸声圆锥
简介:本标准规定了AST-1、AST-2两种规格吸声圆锥的要求、试验方法、检验规则、包装、标志、运输与贮存等。本标准适用于进行水下声学材料构件性能测量的消声水池所用的AST-1、AST-2两种规格吸声圆锥。
信息:ICS:83.140.99 CCS:G47 发布:2012-12-28 实施:2013-06-01
ISO 13472-1-2022 声学.现场道路表面吸声性能的测量.第1部分:扩展表面法
简介:
信息:ICS:93.080.20 CCS: 发布:2022-01-05 实施:
ASTM C1534-17 管道系统用作为吸热和吸声衬垫的柔性聚合泡沫板绝缘材料的标准规范
简介:
信息:ICS:91.100.60 CCS: 发布:2017-03-01 实施:
ASTM C1410-12 蜂窝三聚氰胺热和吸声绝缘的标准规范
简介:
信息:ICS:91.100.60 CCS: 发布:2012-09-01 实施:
ISO 13472-1:2022 声学.现场道路表面吸声性能的测量.第1部分:扩展表面法
简介:
信息:ICS:93.080.20 CCS: 发布:2022-01-05 实施:
ASTM C423-17 通过混响室方法吸声和吸声系数的标准测试方法
简介:
信息:ICS:91.120.20 CCS: 发布:2017-01-15 实施:
ASTM E795-05(2012) 在吸声测试期间安装测试样品的标准实践
简介:
信息:ICS:17.140.01 CCS: 发布:2012-09-01 实施:
KS I ISO 9613-1-2021 声学.室外声传播的衰减.第1部分:大气吸声的计算
简介:
信息:ICS:17.140.01 CCS: 发布:2021-12-03 实施:
ASTM C1482-2017 聚酰亚胺柔性多孔隔热和吸声材料的标准规格
简介:1.1x00a0;This specification covers the composition and physical properties of lightweight, flexible open-cell polyimide foam insulation intended for use as thermal and sound-absorbing insulation for temperatures from x2013;328x00b0;F up to +572x00b0;F (x2013;200x00b0;C and +300x00b0;C) in commercial and industrial environments. 1.1.1x00a0;Annex A1 includes faced polyimide foam as specified by the U.S. Navy for marine applications. 1.1.2x00a0;This standard is designed as a material specification and not a design document. Physical property requirements vary by application and temperature. No single test is adequate for estimating either the minimum or maximum use temperature of polyimide foam under all possible conditions. Consult the manufacturer for specific recommendations and physical properties for specific applications. 1.1.3x00a0;The use of an appropriate vapor retarder is required in all applications where condensation could occur and cause a decrease in thermal performance or affect other system properties. 1.2x00a0;The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3x00a0;This standard is used to measure and describe the response of materials, products, or assemblies to heat and flame under controlled conditions, but does not by itself incorporate all factors required for fire-hazard or fire-risk assessment of the materials, products, or assemblies under actual fire conditions. 1.4x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health and environmental practices and determine the applicability of regulatory limitations prior to use. Note 1:x00a0;The subject matter of this material specification is not covered by any other ASTM specification. There is no known ISO standard covering the subject of this standard. 1.5x00a0;This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
信息:ICS:91.100.60 CCS:Q25 发布:2017 实施:
ASTM C1071-12 玻璃纤维管道内衬绝缘材料(热吸声材料)的标准规范
简介:
信息:ICS:91.120.10 CCS: 发布:2012-03-01 实施:
ASTM E1042-02(2021) T刀或喷涂应用的吸声材料的标准分类
简介:
信息:ICS:91.120.20 CCS: 发布:2021-01-01 实施:
ASTM C1534-2017 用作管道系统吸热吸声衬垫的软质聚合物泡沫薄片的标准规格
简介:1.1x00a0;This specification covers the composition, dimensions, and physical properties of flexible unfaced foam sheet, used to insulate interior surfaces of HVAC ducts, plenums and equipment used for the distribution of conditioned air with a temperature of up to 250x00b0;F (121x00b0;C). 1.2x00a0;HVAC ducts, plenums and equipment systems typically operate between a temperature range of 50x00b0;F to 150x00b0;F (10x00b0;C to 65x00b0;C) and are designed to meet building code requirements of maximum temperatures of 250x00b0;F (121x00b0;C). 1.3x00a0;The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.
信息:ICS:91.100.60 CCS:Q25 发布:2017 实施:
ASTM C1534-12 管道系统用作为吸热和吸声衬垫的柔性聚合泡沫板绝缘材料的标准规范
简介:
信息:ICS:91.100.60 CCS: 发布:2012-02-01 实施:
KS M ISO 17556-2020 塑料 - 测量土壤中塑料材料的最终好氧生物降解性 通过测量吸声器中的氧需求或二氧化碳的含量
简介:
信息:ICS:83.080.01 CCS: 发布:2020-12-30 实施:
KS F 2814-1-2016(2021) 阻抗管吸声系数和阻抗的测定第1部分:驻波比法
简介:
信息:ICS:17.140.01 CCS: 发布:2016-12-28 实施:
FORD ESB-M12G45-A5-2012 粘和剂含量低的玻璃纤维吸声垫***与福特WSS-M99P1111-A***一起使用.在福特ESB-M12G45-A1中显示
简介:
信息:ICS: CCS: 发布:2012-01-18 实施:
DIN ISO 20189-2020 声学. 供室内使用的屏风,家具和单个物品. 基于实验室测量值的元件的吸声和隔声等级(ISO 20189-2018)
简介:This document specifies how screens, furniture and single objects intended for interior use are assessed with regard to sound absorption and specifies the evaluation of sound attenuation for floor screens. It also specifies under which circumstances various interior products for
信息:ICS:91.120.20 CCS: 发布:2020-12-01 实施:
ASTM C1071-16 玻璃纤维管道内衬绝缘材料(热吸声材料)的标准规范
简介:
信息:ICS:91.120.10 CCS: 发布:2016-09-01 实施:
FORD ESB-M12G45-A3-2012 粘和剂含量低的玻璃纤维吸声垫***与福特WSS-M99P1111-A***一起使用.在福特ESB-M12G45-A1中显示
简介:
信息:ICS: CCS: 发布:2012-01-18 实施:
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