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Last Updated: May 20, 2024
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ASTM A184/A184M-19
Standard Specification for Welded Deformed Steel Bar Mats for Concrete Reinforcement
Standard Specification for Welded Deformed Steel Bar Mats for Concrete Reinforcement
A0184_A0184M-19
ASTM|A0184_A0184M-19|en-US
Standard Specification for Welded Deformed Steel Bar Mats for Concrete Reinforcement
Standard
A184/A184M Standard Specification for Welded Deformed Steel Bar Mats for Concrete Reinforcement>
new
BOS Vol. 01.04 Committee A01
$
77.00
In stock
ASTM International
Abstract
This specification covers the standard guide for welded deformed steel bar mats for concrete reinforcement. Mats should be capable of withstanding static load exerted perpendicular to the plane of the mat tending to separate the bars with no apparent loosening when applied to one intersection of the connected bars. Tension tests shall be performed on the specimen to determine the conformance to reference test materials. Also, test of connections against separation shall be performed on an assembled mat by placing blocks under a deformed bar in the upper layer and applying the prescribed load upon the bar in the lower layer.
Scope
1.1 This specification covers material in mat (or sheet) form fabricated from deformed steel bars to be used for the reinforcement of concrete. Mats are made from two layers of bars that are assembled by welding the intersections at right angles to each other.
1.2 This specification is applicable for orders in either inch-pound units (as Specification A184) or SI units (as Specification A184M).
1.3 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. 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 non-conformance with this specification.
1.4 The text of this specification 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 specification.
1.5 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.
1.6 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.