ASTM C1491-19
Standard Specification for Concrete Roof Pavers

Standard No.
ASTM C1491-19
Release Date
2019
Published By
American Society for Testing and Materials (ASTM)
Latest
ASTM C1491-19
Scope
1.1 This specification covers concrete roof pavers that are machine-made from hydraulic cement, water, and suitable mineral aggregates with or without the inclusion of other materials, for use as roof ballast and protection of roof membranes. NOTE 1—The design of roof ballast systems for resisting wind uplift is beyond the scope of this specification. Building codes and other standards should be consulted in designing for wind uplift resistance. 1.2 The text of this standard references notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard. 1.3 The 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. 1.4 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. 1.5 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.

ASTM C1491-19 Referenced Document

  • ASTM C1157/C1157M Standard Performance Specification for Hydraulic Cement*， 2023-09-01 Update
  • ASTM C1232 Standard Terminology for Masonry*， 2023-12-15 Update
  • ASTM C1262/C1262M Standard Test Method for Evaluating the Freeze-Thaw Durability of Dry-Cast Segmental Retaining Wall Units and Related Concrete Units
  • ASTM C140/C140M Standard Test Methods for Sampling and Testing Concrete Masonry Units and Related Units*， 2023-12-01 Update
  • ASTM C150/C150M Standard Specification for Portland Cement*， 2022-07-01 Update
  • ASTM C33/C33M Standard Specification for Concrete Aggregates*， 2023-08-01 Update
  • ASTM C331/C331M Standard Specification for Lightweight Aggregates for Concrete Masonry Units
  • ASTM C595/C595M Standard Specification for Blended Hydraulic Cements*， 2023-07-15 Update
  • ASTM C618 Standard Specification for Fly Ash And Raw Or Calcined Natural Pozzolan For Use As A Mineral Admixture In Portland Cement Concrete
  • ASTM C989/C989M Standard Specification for Slag Cement for Use in Concrete and Mortars*， 2024-02-01 Update

ASTM C1491-19 history

Standard Specification for Concrete Roof Pavers


Copyright ©2024 All Rights Reserved