Stamp used for stamping information onto clay test bars

Wednesday 18th February 2009

This type of stamp is deal for stamping mix and ID information on SHAB (and many other test types) clay test bars. Set up the run or recipe number on the left and the specimen number on the right.

Pages that reference this post in the Digitalfire Reference Database:

SHAB Shrinkage/Absorption Test, Firing Clay Test Bars, Physical Testing

This post is one of thousands found in the Digitalfire Reference Database. Most are part of a timeline maintained by Tony Hansen. You can search that timeline on the home page of