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ASTM-C1126:2012 Edition(Redline)

$26.65

C1126-12 Standard Specification for Faced or Unfaced Rigid Cellular Phenolic Thermal Insulation (Redline)

Published By Publication Date Number of Pages
ASTM 2012 7
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Abstract

This specification covers faced or unfaced rigid cellular phenolic thermal insulation. Insulations in the form of boards shall be faced or unfaced, while tubular forms shall be unfaced. This specification does not apply to field expanded cellular phenolic materials. Materials covered by this specification are used as roof insulation; sheathing or rigid board for non-load bearing, building material applications; and pipe insulation for use at specified temperature ranges. Type II Grade 1 and Type III Grade 1 materials with an appropriate vapor retarder covering on the warm surface can be used to a lower temperature limit. The thermal insulation shall be of the following types and grades: Type I, for use as roof insulation board and produced without integral vapor retarder facers; Type II, for use as sheathing or rigid panel for non-load bearing applications and produced with integral vapor retarder facers; Type III, for use as pipe insulation and produced without integral vapor retarder facers; Grade 1, closed cell material; and Grade 2, open cell material. Materials shall be sampled, prepared, tested, and conform accordingly to the following physical properties: density; compressive resistance; tensile strength; apparent thermal conductivity; dimension stability; water absorption; water vapor permeance and permeability; flame spread index; and smoke developed index.

This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not 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 faced or unfaced, rigid cellular phenolic thermal insulation. Boards shall be faced or unfaced. Tubular forms covered by this standard shall be unfaced. It does not apply to field expanded cellular phenolic materials.

Note 1—If a facer or vapor retarder is to be used for the tubular form, then refer to Practice C921 .

1.2 Materials covered by this specification are used as roof insulation; sheathing or rigid board for non-load bearing, building material applications; and pipe insulation for use between 40 and 257 ° F ( 40 and 125 ° C). Type II and Type III materials with an appropriate vapor retarder covering on the warm surface are used to a lower temperature limit of 290 ° F ( 180 ° C). (See 7.2.)

1.3 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.

1.4 This specification covers ODP 0 closed cell rigid cellular phenolic thermal insulation.

1.5 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.

For specific precautionary statements, see Section 16.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

C168 Terminology Relating to Thermal Insulation C177 Test Method for Steady-State Heat Flux Measurements and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus C209 Test Methods for Cellulosic Fiber Insulating Board C335 Test Method for Steady-State Heat Transfer Properties of Pipe Insulation C390 Practice for Sampling and Acceptance of Thermal Insulation Lots C518 Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus C550 Test Method for Measuring Trueness and Squareness of Rigid Block and Board Thermal Insulation C585 Practice for Inner and Outer Diameters of Thermal Insulation for Nominal Sizes of Pipe and Tubing C921 Practice for Determining the Properties of Jacketing Materials for Thermal Insulation C1045 Practice for Calculating Thermal Transmission Properties Under Steady-State Conditions C1058 Practice for Selecting Temperatures for Evaluating and Reporting Thermal Properties of Thermal Insulation C1303 Test Method for Predicting Long-Term Thermal Resistance of Closed-Cell Foam Insulation C1363 Test Method for Thermal Performance of Building Materials and Envelope Assemblies by Means of a Hot Box Apparatus D1621 Test Method for Compressive Properties of Rigid Cellular Plastics D1622 Test Meth

ASTM-C1126
$26.65