ASTM C564-20

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: C564 − 14 C564 − 20 Endorsed by the
Cast Iron Soil Pipe Institute
Standard Specification for
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Rubber Gaskets for Cast Iron Soil Pipe and Fittings
This standard is issued under the fixed designation C564; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope
1.1 This specification covers preformed rubber gaskets used to seal joints in cast iron soil pipe and fittings.
1.2 The committee with jurisdiction over this standard is not aware of another comparable standard for materials covered in this
standard.
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 The following safety hazards caveat pertains only to the test methods section of this specification: 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 safety, health, and healthenvironmental 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.
2. Referenced Documents
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2.1 ASTM Standards:
A644 Terminology Relating to Iron Castings
C1277 Specification for Shielded Couplings Joining Hubless Cast Iron Soil Pipe and Fittings
D395 Test Methods for Rubber Property—Compression Set
D412 Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension
D471 Test Method for Rubber Property—Effect of Liquids
D573 Test Method for Rubber—Deterioration in an Air Oven
D624 Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
D1149 Test Methods for Rubber Deterioration—Cracking in an Ozone Controlled Environment
D1415 Test Method for Rubber Property—International Hardness
D2240 Test Method for Rubber Property—Durometer Hardness
D3677 Test Methods for Rubber—Identification by Infrared Spectrophotometry
2.2 Other DocumentsDocuments:
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RMA RMA Class 3 Dimensional Tolerances, RMA Manual
CISPI 310 Specification for couplingsCouplings for useUse in connection with hubless cast iron soil pipe and fittings for sanitary
and storm drain, waste, and vent piping applicationsConnection with Hubless Cast Iron Soil Pipe and Fittings for Sanitary and
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Storm Drain, Waste, and Vent Piping Applications
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This specification is under the jurisdiction of ASTM Committee A04 on Iron Castings and is the direct responsibility of Subcommittee A04.75 on Gaskets and Coupling
for Plumbing and Sewer Piping.
Current edition approved May 1, 2014March 15, 2020. Published May 2014March 2020. Originally approved in 1965. Last previous edition approved in 20122014 as
C564 – 12.C564 – 14. DOI: 10.1520/C0564-14.10.1520/C0564-20.
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For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
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Available from Association for Rubber Products Manufacturers (ARPM), 7321 Shadeland Station Way, Suite 285, Indianapolis, IN 46256, http://www.arpminc.org.
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Available from Cast Iron Soil Pipe Institute (CISPI), http://www.cispi.org.
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C564 − 20
3. Terminology
3.1 Definitions—For definitions of terms in this standard, see Terminology A644.
3.2 Definitions of Terms Specific to This Standard:
3.2.1 flash, n—the excess material protruding from the surface of a molded article at the mold junction.
3.2.2 manufacturer, n—the entity that molds the gaskets covered by this standard.
3.2.3 virgin rubber, n—a term that may be used interchangeably with raw rubber (raw thermoset elastomer). A rubber or
thermoset elastom
...