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ASTM

A184/A184M-19

Standard Specification for Welded Deformed Steel Bar Mats for Concrete Reinforcement

2019

3

ASTM Vol.01.04 (2022)

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.

This specification is applicable for orders in either inch-pound units (as Specification A184) or SI units (as Specification A184M).

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.

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