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ASTM C91/C91M

Standard Specification for Masonry Cement

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Organization: ASTM
Publication Date: 1 March 2018
Status: active
Page Count: 4
ICS Code (Cement. Gypsum. Lime. Mortar): 91.100.10
scope:

This specification covers three types of masonry cement for use where mortar for masonry is required.

Units-The values stated in either SI units or inchpound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. Values in SI units shall be obtained by measurement in SI units or by appropriate conversion, using the Rules for Conversion and Rounding given in Standard IEEE/ASTM SI 10, of measurements made in other units. Values are stated in only SI units when inch-pound units are not used in practice.

The text of this standard refers to notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.

The following safety hazards caveat pertains only to Sections 16 and 17 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. (Warning-Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure.)2

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 Annual Book of ASTM Standards, Vol 04.01. See the section on Safety Precautions in the Manual of Cement Testing.

Document History

ASTM C91/C91M
March 1, 2018
Standard Specification for Masonry Cement
This specification covers three types of masonry cement for use where mortar for masonry is required. Units—The values stated in either SI units or inchpound units are to be regarded separately as...
April 1, 2012
Standard Specification for Masonry Cement
This specification covers three types of masonry cement for use where mortar for masonry is required. The values stated in SI units are to be regarded as the standard. Values in SI units shall be...
September 15, 2005
Standard Specification for Masonry Cement
This specification covers three types of masonry cement for use where mortar for masonry is required. The values stated in SI units are to be regarded as the standard. Values in SI units shall be...
June 10, 2003
Standard Specification for Masonry Cement
This specification covers three types of masonry cement for use where mortar for masonry is required. The values stated in SI units are to be regarded as the standard. Values in SI units shall be...
February 10, 2003
Standard Specification for Masonry Cement
A description is not available for this item.
August 10, 2001
Standard Specification for Masonry Cement
Scope This specification covers three types of masonry cement for use where mortar for masonry is required. The values stated in SI units are to be regarded as the standard. Values in SI units shall...
November 10, 1999
Standard Specification for Masonry Cement
This specification covers three types of masonry cement for use where mortar for masonry is required. The values stated in SI units are to be regarded as the standard. Values in SI units shall be...
February 10, 1998
Standard Specification for Masonry Cement
A description is not available for this item.
C91
January 10, 1997
Standard Specification for Masonry Cement
A description is not available for this item.
January 1, 1996
Standard Specification for Masonry Cement
A description is not available for this item.
November 10, 1995
STANDARD SPECIFICATION FOR MASONRY CEMENT
A description is not available for this item.
October 10, 1995
STANDARD SPECIFICATION FOR MASONRY CEMENT
A description is not available for this item.
September 10, 1995
STANDARD SPECIFICATION FOR MASONRY CEMENT
A description is not available for this item.
May 15, 1995
STANDARD SPECIFICATION FOR MASONRY CEMENT
A description is not available for this item.
April 15, 1993
STANDARD SPECIFICATION FOR MASONRY CEMENT
A description is not available for this item.
November 15, 1992
STANDARD SPECIFICATION FOR MASONRY CEMENT
A description is not available for this item.
March 15, 1991
STANDARD SPECIFICATION FOR MASONRY CEMENT (E1-1992)
A description is not available for this item.
February 24, 1989
STANDARD SPECIFICATION FOR MASONRY CEMENT (E1-1990)
A description is not available for this item.
March 27, 1987
STANDARD SPECIFICATION FOR MASONRY CEMENT
A description is not available for this item.
February 2, 1987
STANDARD SPECIFICATION FOR MASONRY CEMENT
A description is not available for this item.
September 26, 1986
STANDARD SPECIFICATION FOR MASONRY CEMENT
A description is not available for this item.
March 25, 1983
STANDARD SPECIFICATION FOR MASONRY CEMENT
A description is not available for this item.

References

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