I am sure the tube is filled. I have more than one area doing this. I also have friend that this is happening to. Could the calcium be wicking water from the ground or is this just water from the concrete?
I have a concrete filled column that is weeping and rusting from the inside out. Can calcium in concrete cause the steel to rust from the inside out? If so can I stop it?
My company produces lally columns and I am looking for software that I can use to determine the size of the base plate for my columns. I have loads from 8,700# to 21,300#. Can anyone help me? David www.DeanColumn.com