Standard Specification for
Mortar for Unit Masonry1
This wellknown is issued under the fixed designation c 270; the range immediately following the designation indicates the year of
unique adoption or, within the case of revision, the 12 months of remaining revision. more than a few in parentheses shows the 12 months of closing reapproval. a
superscript epsilon (e) suggests an article alternate because the remaining revision or reapproval.
This popular has been accredited to be used by means of companies of the department of protection.
click below to download Astm C 270 – 03b pdf free
click here to download Astm C 267 – 01 pdf free
