Sep 18, 2021 #1 meloz New member Sep 14, 2021 2 Does anyone have any idea what these are. Drilled and inserted to a new concrete road in South East Asia?
Does anyone have any idea what these are. Drilled and inserted to a new concrete road in South East Asia?
Sep 18, 2021 #2 Ingenuity Structural May 17, 2001 2,374 Look like zerk-type packers for injecting polyurethane under slabs for mud-jacking (or void filling). Upvote 0 Downvote
Look like zerk-type packers for injecting polyurethane under slabs for mud-jacking (or void filling).
Sep 18, 2021 Thread starter #3 meloz New member Sep 14, 2021 2 Thank you, makes sense. Upvote 0 Downvote
