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ASTM C1534-20a
Standard Specification for Flexible Polymeric Foam Sheet Insulation Used as a Thermal and Sound Absorbing Liner for Duct Systems (Includes all amendments And changes 12/14/2022).
NORMA vydaná dňa 15.5.2020
Informácie o norme:
Označenie normy: ASTM C1534-20a
Poznámka: NEPLATNÁ
Dátum vydania normy: 15.5.2020
Kód tovaru: NS-997536
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM C1534-20a :
Keywords:
closed cell, ducts, flexible, foam, HVAC, insulation, open cell, sound absorbing, thermal insulation,, ICS Number Code 91.100.60 (Thermal and sound insulating materials)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||
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1.1?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 250?F (121?C). 1.2?HVAC ducts, plenums and equipment systems typically operate between a temperature range of 50?F to 150?F (10?C to 65?C) and are designed to meet building code requirements of maximum temperatures of 250?F (121?C). 1.3?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. 1.4?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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5?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. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||
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