ASTM C547 预制矿物纤维管形绝热材料标准规范

ASTM C547 Standard Specification for Mineral Fiber Pipe Insulation
ASTM C547 预制矿物纤维管形绝热材料标准规范

ASTM C547标准适用范围

1.1 This specification covers mineral fiber insulation produced to form hollow cylinders for standard pipe and tubing sizes. The mineral fiber pipe insulation may be molded or precision v-grooved, with one or more walls split longitudinally for use on pipe temperatures up to 1400°F (760°C).

1.2 For satisfactory performance, properly installed protective vapor retarders or barriers should be used on sub-ambient temperature applications to reduce movement of moisture through or around the insulation to the colder surface. Failure to use a vapor barrier can lead to insulation and system damage. Refer to Practice C921 to aid material selection.

1.3 Flexible mineral fiber wrap products such as perpendicular-oriented fiber insulation rolls, non-precision or manually scored block or board, or flexible boards or blankets used as pipe insulation, are not covered by this specification.

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 For Naval Sea Systems Command (NAVSEA) acceptance, materials must also comply with Supplemental Requirements. See Annex A1 of this standard.

1.6 The following safety hazards caveat applies to the test methods portion, Section 11, only: 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.

ASTM C547参考标准

ASTM C335/C335M Test Method for Steady-State Heat Transfer Properties of Pipe Insulation
ASTM C356 Test Method for Linear Shrinkage of Preformed High-Temperature Thermal Insulation Subjected to Soaking Heat
ASTM C390 Practice for Sampling and Acceptance of Thermal Insulation Lots
ASTM C411 Test Method for Hot-Surface Performance of High-Temperature Thermal Insulation
ASTM C447 Practice for Estimating the Maximum Use Temperature of Thermal Insulations
ASTM C585 Practice for Inner and Outer Diameters of Thermal Insulation for Nominal Sizes of Pipe and Tubing
ASTM C795 Specification for Thermal Insulation for Use in Contact with Austenitic Stainless Steel
CASTM 921 Practice for Determining the Properties of Jacketing Materials for Thermal Insulation
ASTM C1045 Practice for Calculating Thermal Transmission Properties Under Steady-State Conditions
ASTM C1058/C1058M Practice for Selecting Temperatures for Evaluating and Reporting Thermal Properties of Thermal Insulation
ASTM C1104/C1104M Test Method for Determining the Water Vapor Sorption of Unfaced Mineral Fiber Insulation
ASTM E84 Test Method for Surface Burning Characteristics of Building Materials

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 来源：防火网　发布时间：9/17/2015 点击次数：2851