Standard Test Methods for
Cold Crushing Strength and Modulus of Rupture of
This popular is issued beneath the fixed designation c 133; the variety without delay following the designation indicates the year of
unique adoption or, in the case of revision, the 12 months of ultimate revision. quite a number in parentheses shows the year of last reapproval. a
superscript epsilon (e) shows a piece of writing change since the ultimate revision or reapproval.
This preferred has been authorised to be used through organizations of the department of protection.
click below to download Astm C 133 – 97 (Reapproved 2003) pdf free
click here to download Astm C 131 – 03 pdf free