Standard Specification for
Aggregate for Masonry Mortar1
This standard is issued underneath the constant designation c 144; the number right away following the designation indicates the yr of
unique adoption or, within the case of revision, the 12 months of last revision. quite a number in parentheses shows the yr of last reapproval. a
superscript epsilon (e) indicates a piece of writing alternate because the remaining revision or reapproval.
This trendy has been authorized for use by using companies of the department of protection.
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