ASTM C921 PDF

ASTM C(). Standard Practice for Determining the Properties of Jacketing Materials for Thermal Insulation. standard by ASTM. Find the most up-to-date version of ASTM C at Engineering This practice covers jackets applied over thermal insulation on piping and equipment, including materials applied solely for physical.

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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. Jackets covered here are grouped into two types, each of which are subdivided further into grades and classes.

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Properties to which the jackets should conform to are permeance, tensile strength, puncture resistance, surface burning characteristics, flame resistance permeance, dimensional stability, fungi resistance, elevated temperature and humidity resistance, and thermal integrity.

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ASTM C921 – 10(2015)

Start Webshop Product catalog Product presentation. This practice does not cover field applied mastics or barrier coatings and their attendant reinforcements, nor does it cover jackets for buried insulation systems.

The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Subscription – always available and updated A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition. Link to Active This link will always route to the current Active version of the standard.

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The benefits of a subscription: Historical Version s – view previous versions of standard. It is informational only and not an official part of the astmm the full text of the standard itself must be referred to for its use and application.

This abstract is a brief summary of the referenced standard. This practice establishes the standard procedures for determining the material and physical properties for jacketing materials applied over thermal insulation on piping and equipment, including materials applied solely for physical protection, and materials applied as vapor retarders.

ASTM C – 02 Standard Specification for Jackets for Thermal Insulation

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