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ASTM C1393-08
Standard Specification for Perpendicularly Oriented Mineral Fiber Roll and Sheet Thermal Insulation for Pipes and Tanks
Automaticky přeložený název:
Standardní specifikace pro kolmo orientovaných minerálních vláken Roll a plechu Tepelná izolace pro trubky a nádrže
NORMA vydána dne 1.10.2008
Informace o normě:
Označení normy: ASTM C1393-08
Poznámka: NEPLATNÁ
Datum vydání normy: 1.10.2008
Kód zboží: NS-11001
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM C1393-08 :
Keywords:
apparent thermal conductivity, facing, mineral fiber, perpendicularly oriented fiber, pipe and tank insulation, sheet, shot, shot content, Mineral fiber insulation--specifications, Perpendicularly-oriented mineral fiber insulation, Pipe thermal insulation, Roll thermal insulation, Sheet thermal insulation--specifications, Thermal insulating materials--specifications, ICS Number Code 23.020.10 (Stationary containers and tanks), 27.220 (Heat recovery. Thermal insulation)
Doplňující informace
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1.1 This specification covers the composition, dimensions, and physical properties of compression-resistant, perpendicularly oriented mineral fiber (rock, slag, or glass) roll and sheet insulation intended for use on flat, curved, or round surfaces operating at temperatures between 0°F (–18°C) and 1000°F (538°C). This product (pipe and tank insulation) is typically used on nominal 24 in. (610 mm) or greater diameter surfaces. For specific applications, the actual use temperatures and diameters shall be agreed upon between the manufacturer and the purchaser. 1.2 The orientation of the fibers within the roll or sheet insulation is essentially perpendicular to the heated/cooled surface (parallel to heat flow). This specification does not apply to flat block, board, duct wrap, or preformed pipe mineral fiber insulation where the insulation fiber orientation is generally parallel to the heated/cooled surface (across the heat flow). 1.3 For satisfactory performance, properly installed protective vapor retarders must be used in below ambient temperature applications to reduce movement of moisture/water vapor through or around the insulation towards the colder surface. Failure to use a vapor retarder can lead to insulation and system damage. Refer to Practice C 921 to aid material selection. Although vapor retarders properties are not part of this specification, properties required in Specification C 1136 are pertinent to application or performance. 1.4 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. 1.5 When the installation or use of thermal materials, accessories, and systems may pose safety or health problems, the manufacturer shall provide the user-appropriate current information regarding any known problems associated with the recommended use for the products of the company and shall also recommend protective measures to be employed in their safe utilization. The user shall establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use. 1.6 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. |
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