Standard Test Methods for
Cellulosic Fiber Insulating Board1
This popular is issued below the constant designation c 209; the quantity straight away following the designation suggests the 12 months of
original adoption or, inside the case of revision, the yr of remaining revision. a variety of in parentheses shows the yr of remaining reapproval. a
superscript epsilon (e) suggests an article alternate because the last revision or reapproval.
This wellknown has been approved to be used by using companies of the department of protection.
click below to download Astm C 209 – 98 pdf free
click here to download Astm C 208 – 95 (Reapproved 2001) pdf free