The Fab-Form Fast-Tube all-weather utility column form is designed for concrete applications and construction projects. This solution comes in 12- and 100-ft. rolls, as well as 8- to 16-in. diameters.

Q. Hello, Tim. I was doing research about house foundations and came across interlocking foam forms that stack on top of one another. They assemble much like children’s plastic blocks. Does a concrete ...