1 This specification is under the jurisdiction of ASTM Committee C12 on Mortars and Grouts for Unit Masonry and is the direct responsibility of Subcom-mittee C12.03 on Specifications for Mortars. Current edition approved Nov. 1, 2008. Published November 2008. Originally approved in 1951. Last previous edition approved in 2008 as C 270 – 08.

Dec 12, 2017 · Scope 1.1 This specification covers mortars for use in the construction of non-reinforced and reinforced unit masonry structures. Four types of mortar are covered in each of two alternative specifications: (1) proportion specifications and (2) property specifications.

This standard is issued under the fixed designation C 270; 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.

This standard is issued under the fixed designation C270; 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.

1.1 This specification covers mortars for use in the construction of non-reinforced and reinforced unit masonry structures. Four types of mortar are covered in each of two alternative specifications: (1) proportion specifications and (2) property specifications.

Scope 1.1 This specification covers mortars for use in the construction of non-reinforced and reinforced unit masonry structures. Four types of mortar are covered in each of two alternative specifications: (1) proportion specifications and (2) property specifications.

ASTM C270 - Free download as PDF File (.pdf), Text File (.txt) or read online for free. This document provides specifications for mortar used in unit masonry construction. It outlines four types of mortar covered by either proportion specifications or property specifications.

This standard is issued under the fixed designation C270; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

Jul 16, 2024 · This standard is issued under the ®xed designation C270; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

For Annual Book of ASTM. approved in 1951. Last previous edition approved in 2014 as C270 14. DOI: Standards volume information, refer to the standards Document Summary page on.

ASTM C-270.pdf - Free download as PDF File (.pdf), Text File (.txt) or read online for free. This standard covers mortars for use in the construction of non-reinforced and reinforced Unit Masonry structures.

1.1 This specification covers mortars for use in the construction of non-reinforced and reinforced unit masonry structures. Four types of mortar are covered in each of two alternative specifications: (1) proportion specifications and (2) property specifications.

ASTM C270.25146 - Free download as PDF File (.pdf), Text File (.txt) or read online for free.

May 1, 2019 · This specification pertains to admixtures for masonry mortars. Admixtures are substances other than Specification C270 prescribed materials of water, aggregate, and cementitious materials that are...

This standard is issued under the fixed designation C 270; 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.

ASTM C 270 is the Standard Specification for Mortar for Unit Masonry and is to be used to evaluate masonry mortars in a laboratory environment. ASTM C 780 is the Test Method for Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry.

This standard is issued under the fixed designation C 270; 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.

This standard is issued under the fixed designation C 270; 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.

1.1 This specification covers mortars for use in the construction of non-reinforced and reinforced unit masonry structures. Four types of mortar are covered in each of two alternative specifications: (1) proportion specifications and (2) property specifications.