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ASTM E90-99
Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements
14 стр.
Заменен
Электронный (pdf)Печатное издание
104.52 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
17.140.01 Acoustic. Including acoustic insulation / Акустические измерения и борьба с шумами в целом. Включая звукоизоляцию91.120.20 Acoustics in building. Sound insulation / Акустика в зданиях. Звукоизоляция
Сборник (ASTM):
04.06 Thermal Insulation; Building and Environmental Acoustics / Теплоизоляция; Внутренняя звукоизоляция зданий и звукоизоляция от внешней среды
Тематика:
Buildings
Описание
Область применения

1.1 This test method covers the laboratory measurement of airborne sound transmission loss of building partitions such as walls of all kinds, operable partitions, floor-ceiling assemblies, doors, windows, roofs, panels, and other space-dividing elements.

1.2 Laboratory Accreditation -A procedure for accrediting a laboratory for performing this test method is given in Annex A3.

1.3 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 limitations prior to use.

Ключевые слова:
airborne sound transmission loss; flanking transmission; sound transmission coefficient; sound transmission loss; transmission loss