Interpretation #7038

Published July 26, 2012

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Original Request

Code Version
2007
Code
BUILDING
Code Description
Building
Chapter
19
Section
1917
Topic
Minimum Compressive Strength

Question

Is it the intent of Chapter 1917, 1917.1.1, .1.2 and .1.3 references a minimum compressive strength when tested in compliance with ASTM C495 and C796, should the most current standard of that ASTM be followed?

Answer Published 07/26/2012 at 3:06 PM

No. The FBCB 2007 and 2010 adopt ASTM C 495-99a and C 796-
97. The base codes 2009 and 2012 do not adopt these
standards. The latest editions could be used as an
alternate method if approved by the building official.

Commentary

None.