ASTM C 923 : 2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Specification for Resilient Connectors Between Reinforced Concrete Manhole Structures, Pipes, and Laterals
Hardcopy , PDF
15-09-2020
English
01-09-2018
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
C 13
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This specification covers the minimum performance and material requirements for resilient connectors used for connections between reinforced concrete manholes conforming to Specification C478 and pipes, between wastewater structures and pipes, and between precast reinforced concrete pipe and laterals.
1.1.1These connectors are designed to minimize leakage between the pipe and manhole, and between the pipe and lateral.
1.2A complete metric companion to Specification C923 has been developed—C923M; therefore, no metric equivalents are presented in this specification.
Note 1:This specification covers the design, material, and performance of the resilient connection only. Connections covered by this specification are adequate for hydrostatic pressures up to 13 psi (30 ft) without leakage when tested in accordance with Section 7. Infiltration or exfiltration quantities for an installed system are dependent upon many factors other than the connections between manhole structures and pipe, and allowable quantities must be covered by other specifications and suitable testing of the installed pipeline and system.
1.3The following precautionary caveat pertains only to the test methods portion, Section 7, 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For a specific precaution statement, see 7.2.5.
1.4This 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 D 2240 : 2000 | Standard Test Method for Rubber Property—Durometer Hardness |
| ASTM D 2137 : 1994 : R2000 | Standard Test Methods for Rubber Property-Brittleness Point of Flexible Polymers and Coated Fabrics |
| ASTM D 1566 : 2015 | Standard Terminology Relating to Rubber |
| ASTM D 1149 : 2015 | Standard Test Methods for Rubber Deterioration—Cracking in an Ozone Controlled Environment |
| ASTM D 1149 : 1978 : REV A | Standard Test Method for Rubber Deterioration - Surface Ozone Cracking In A Chamber ( Flat Specimen) |
| ASTM D 1566 : 2000 | Standard Terminology Relating to Rubber |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.