ASTM C 1290外部隔热HVAC导管用柔性纤维玻璃毡隔热材料标准规范
日期:2012-02-08 15:56
ot give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
1. Scope
1.1 This specification covers the composition, size, dimensions, and physical properties of flexible fiber glass blanket, ductwrap, used to externally insulate HVAC ducts used for the distribution of condition air within the temperature range of 35F (1.7C) and 250F (121C).
1.2 The values stated in inch-pound units are to be regarded as standard. Th
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