T 231-2013
Standard Practice for Capping Cylindrical Concrete Specimens

Standard No.

T 231-2013

Release Date

2013

Published By

AASHTO - American Association of State Highway and Transportation Officials

Status

Be replaced 2017-06

Replace By

T 231-2017

Latest

T/CIET 231-2023

Scope

This method covers apparatus@ materials@ and procedures for capping freshly molded concrete cylinders with neat cement and hardened cylinders and drilled concrete cores with high-strength gypsum plaster or sulfur mortar. The values stated in SI units are the preferred standard. This standard may involve hazardous materials@ operations@ and equipment. This standard does not purport to address all of the safety concerns 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 precaution statements.

T 231-2013 history

• 2023 T/CIET 231-2023 Integrated equipment for advanced treatment of medical sewage
• 2017 T 231-2017 Standard Method of Test for Capping Cylindrical Concrete Specimens
• 2013 T 231-2013 Standard Practice for Capping Cylindrical Concrete Specimens
• 2005 T 231-2005 Standard Method of Test for Capping Cylindrical Concrete Specimens
• 2003 T 231-2003 Standard Method of Test for Capping Cylindrical Concrete Specimens (ASTM Designation C 617-98)
• 1997 T 231-1997 Standard Specification for Capping Cylindrical Concrete Specimens (Ninetenth Edition; ASTM C 617-94)
• 1990 T 231-1990 Standard Specification for Capping Cylindrical Concrete Specimens (Eightenth Edition; ASTM C 617-87)