Updated Concrete Prep Surface Profile as of July 12, 2018

In order to more closely represent today's equipment and methods of surface prep, TACM updated its Standard Set of ten Concrete Surface Prep Profiles.  The number 2 Ground reflects new equipment that leaves circular surface scratches versus deep gouging of old grinding equipment.  Also, number 8 has been changed to Surface Retarder processing in order to show a completely different methodology (and a non-mechanical method of concrete surface prep).

TACM is also in development of sampling concrete prep methods produced by recent industry equipment developments, and it is requesting suggestions from the concrete surface repair industry.