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ASTM C 1790 : 2021

Current

Current

The latest, up-to-date edition.

Standard Specification for Fly Ash Facing Brick

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

22-06-2021

€49.35
Excluding VAT

Committee
C 15
DocumentType
Standard
Pages
3
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This specification covers fly ash brick intended for use in masonry, which are made from fly ash, water, and suitable mineral aggregates with or without the inclusion of other materials, and without the use of portland cement. This specification covers units intended for use in masonry, in both structural and facing applications.

1.2Units covered under this specification include a fly ash binder that undergoes hydraulic, pozzolanic, alkali-activated, or geopolymer reactions, or any combination thereof. These chemical reactions, in conjunction with the other materials in the units, provide the strength and durability necessary to meet the requirements of this specification.

Note 1:This specification addresses properties of units formed using fly ash, aggregates, and other allowed binders. Although not required by this standard, users may request tests that establish assembly performance such as unit-mortar bond and fire resistance.

1.3This specification references 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.

1.4The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.5This 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.

1.6This 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.

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ASTM C 618 : 2023 Standard Specification for Coal Ash and Raw or Calcined Natural Pozzolan for Use in Concrete
ASTM C 1645 : 2022 : REV A Standard Test Method for Freeze-thaw and De-icing Salt Durability of Solid Concrete Interlocking Paving Units
ASTM C 1232 : 2024 Standard Terminology for Masonry
ASTM C 1232 : 2021 Standard Terminology for Masonry
ASTM C 618 : 2019 Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete
ASTM C 426 : 2016 Standard Test Method for Linear Drying Shrinkage of Concrete Masonry Units
ASTM C 426 : 2022 Standard Test Method for Linear Drying Shrinkage of Concrete Masonry Units
ASTM C 1232 : 2021 : REV A Standard Terminology for Masonry

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