Posted 6/26/2022 20:30 (#9722682 - in reply to #9722659) Subject: RE: Block barn tuck pointing?
South Central Illinois
My first thought is, The good areas have already been tuck-pointed once. The bad area was probably skipped at that time. Some kind of grinder is used to remove the needed mortar. Wear a mask when doing this. Silica dust has similar effects as asbestos. Rake new mortar in with a tuck point tool.