发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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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
The gradation of sound absorption property for absorbent products
Classification of sound-absorbing performance of building sound-absorbing products
Acoustics-Sound absorbers for use in buildings-Rating of sound absorption
1 This International Standard specifies a method by which the frequency-dependent values of the sound absorption coefficient can be converted
Acoustics — Sound absorbers for use in buildings — Rating of sound absorption
1 This International Standard specifies a method by which the frequency-dependent values of the sound absorption coefficient can be converted
Acoustics - Sound absorbers for use in buildings - Rating of sound absorption
Acoustics-Sound absorbers for use in buildings-Rating of sound absorption
이 규격은 주파수별 흡음 계수를 단일 수치로 평가하는 방법에 대해서 규정한 것으로, 이
Acoustics-Sound absorbers for use in buildings-Rating of sound absorption
The document specifies a method by which the frequency dependent values of the sound absorption coefficient can be converted into a single number
Acoustics - Sound absorbers for use in buildings - Rating of sound absorption (ISO 11654:1997); German version EN ISO 11654:1997
Environmental quality of construction products - Environmental and health declaration of construction products.
Acoustique - Absorbants pour l'utilisation dans les bâtiments - Évaluation de l'absorption acoustique.
本标准规定了建筑遮阳产品声学性能测量的术语和定义、混响室吸声性能测量、半消声室噪声测量和测量报告。 本标准适用于室内遮阳产品的吸声性能测量及电动遮阳产品的噪声性能测量
Sound quality measurement for building shading product
Zpracovatel: Centrum stavebního in?en?rství a.s., I?O 45274860, Ing. Jind?ich Schwarz, CSc., Ing. Miroslav Meller, CSc. Technická normaliza?ní komise
This document specifies the technical requirements relating to acoustics for a product standard, European Technical Approval Guidelines (ETAG
Building products - Treatment of acoustics in product technical specifications; German version CEN/TR 15226:2006
Building products - Treatment of acoustics in product technical specifications
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
The gradation of sound absorption property for absorbent products
Classification of sound-absorbing performance of building sound-absorbing products
Acoustics-Sound absorbers for use in buildings-Rating of sound absorption
1 This International Standard specifies a method by which the frequency-dependent values of the sound absorption coefficient can be converted
Acoustics — Sound absorbers for use in buildings — Rating of sound absorption
1 This International Standard specifies a method by which the frequency-dependent values of the sound absorption coefficient can be converted
Acoustics - Sound absorbers for use in buildings - Rating of sound absorption
Acoustics-Sound absorbers for use in buildings-Rating of sound absorption
이 규격은 주파수별 흡음 계수를 단일 수치로 평가하는 방법에 대해서 규정한 것으로, 이
Acoustics-Sound absorbers for use in buildings-Rating of sound absorption
The document specifies a method by which the frequency dependent values of the sound absorption coefficient can be converted into a single number
Acoustics - Sound absorbers for use in buildings - Rating of sound absorption (ISO 11654:1997); German version EN ISO 11654:1997
Environmental quality of construction products - Environmental and health declaration of construction products.
Acoustique - Absorbants pour l'utilisation dans les bâtiments - Évaluation de l'absorption acoustique.
本标准规定了建筑遮阳产品声学性能测量的术语和定义、混响室吸声性能测量、半消声室噪声测量和测量报告。 本标准适用于室内遮阳产品的吸声性能测量及电动遮阳产品的噪声性能测量
Sound quality measurement for building shading product
Zpracovatel: Centrum stavebního in?en?rství a.s., I?O 45274860, Ing. Jind?ich Schwarz, CSc., Ing. Miroslav Meller, CSc. Technická normaliza?ní komise
This document specifies the technical requirements relating to acoustics for a product standard, European Technical Approval Guidelines (ETAG
Building products - Treatment of acoustics in product technical specifications; German version CEN/TR 15226:2006
Building products - Treatment of acoustics in product technical specifications