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ASTM C520-98
Standard Test Methods for Density of Granular Loose Fill Insulations
3 стр.
Заменен
Печатное изданиеЭлектронный (pdf)
81.12 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
91.100.60 Thermal and sound insulating materials / Тепло- и звукоизоляционные материалы
Сборник (ASTM):
04.06 Thermal Insulation; Building and Environmental Acoustics / Теплоизоляция; Внутренняя звукоизоляция зданий и звукоизоляция от внешней среды
Тематика:
Thermal Insulation
Описание
Область применения

1.1 These test methods are applicable to granular loose fill insulation materials such as vermiculite and perlite. They may be used for other insulation materials with similar flow and settling properties.

1.2 Method A will be used to determine bulk density.

1.3 Method B will be used to determine design density and, with Method A, can be used to calculate percent loss of volume due to settling.

1.4 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:
bulk density; density; design density; granular loose fill; insulation; perlite; thermal insulation; vermiculite; volume loss