ASTM C728-17 PDF

Scope: 1.1 This specification covers the composition and physical properties for perlite thermal insulation board used principally above structural roof decks and as a base for built-up, modified, and elastomeric membrane roofing in building construction.

1.2 When adopted by an authority having jurisdiction, codes that address fire properties in many applications regulate the use of the thermal insulation materials covered by this specification. Fire properties are controlled by job, project, or other specifications where codes or government regulations do not apply.

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 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.

1.5 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 C728-17 Referenced Document

ASTM C1289 Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board
ASTM C165 Standard Test Method for Measuring Compressive Properties of Thermal Insulations
ASTM C168 Standard Terminology Relating to Thermal Insulation
ASTM C1763 Standard Test Method for Water Absorption by Immersion of Thermal Insulation Materials
ASTM C177 Standard Test Method for Steady-State Heat Flux Measurements and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus
ASTM C203 Standard Test Methods for Breaking Load and Flexural Properties of Block-Type Thermal Insulation
ASTM C209 Standard Test Methods for Cellulosic Fiber Insulating Board
ASTM C390 Standard Criteria for Sampling and Acceptance of Preformed Thermal Insulation Lots
ASTM C518 Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus
ASTM E84 Standard Test Method for Surface Burning Characteristics of Building Materials

2022 ASTM C728-17a(2022) Standard Specification for Perlite Thermal Insulation Board
2017 ASTM C728-17a Standard Specification for Perlite Thermal Insulation Board
2017 ASTM C728-17 Standard Specification for Perlite Thermal Insulation Board
2016 ASTM C728-16 Standard Specification for Perlite Thermal Insulation Board
2015 ASTM C728-15 Standard Specification for Perlite Thermal Insulation Board
2013 ASTM C728-13 Standard Specification for Perlite Thermal Insulation Board
2005 ASTM C728-05(2010) Standard Specification for Perlite Thermal Insulation Board
2005 ASTM C728-05 Standard Specification for Perlite Thermal Insulation Board
1997 ASTM C728-97e1 Standard Specification for Perlite Thermal Insulation Board
1997 ASTM C728-97 Standard Specification for Perlite Thermal Insulation Board
1989 ASTM C728-89a Stnadard Specification for Perlite Thermal Insulation Board