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ASTM C1142

1995 Edition, July 15, 1995

Complete Document

Standard Specification for Extended Life Mortar for Unit Masonry

Includes all amendments and changes through Reapproval Notice , 2013

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Product Details:

  • Revision: 1995 Edition, July 15, 1995
  • Published Date: January 2013
  • Status: Active, Most Current
  • Document Language: English
  • Published By: ASTM International (ASTM)
  • Page Count: 5
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

This specification covers extended life mortar as delivered for use in construction of non-reinforced or reinforced unit masonry.

This specification is a property standard.

Four types of mortar are covered: RM, RS, RN, and RO. These types of mortar can be manufactured by using one of the four mortar formulations with masonry aggregate: portland cement, portland cement-lime, masonry cement, or masonry cement with portland cements. The materials are listed in Section 5.

Appendix X1 provides a rationale statement and commentary.