ASTM C167-22 PDF

Scope: 1.1 These test methods cover the determination of thickness and density of flexible, felted, or woven thermal insulating blankets, rolls, or batts composed of fibrous materials, with or without surface covering or reinforcement. 1.2 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. 1.3 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. 1.4 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.

ASTM C167-22 Referenced Document

ASTM C168 Standard Terminology Relating to Thermal Insulation
ASTM E2935 Standard Practice for Evaluating Equivalence of Two Testing Processes

2022 ASTM C167-22 Standard Test Methods for Thickness and Density of Blanket or Batt Thermal Insulations
2018 ASTM C167-18 Standard Test Methods for Thickness and Density of Blanket or Batt Thermal Insulations
2015 ASTM C167-15 Standard Test Methods for Thickness and Density of Blanket or Batt Thermal Insulations
2009 ASTM C167-09 Standard Test Methods for Thickness and Density of Blanket or Batt Thermal Insulations
1998 ASTM C167-98(2003) Standard Test Methods for Thickness and Density of Blanket or Batt Thermal Insulations
1998 ASTM C167-98 Standard Test Methods for Thickness and Density of Blanket or Batt Thermal Insulations