Fun Fact:
Reinforced cardboard tubes, known by the popular brand name Sonotubes, are used in many construction projects, from a backyard deck to large industrial projects. Concrete is poured into these tubes to create solid concrete, cylinder-shaped pillars. The benefit of these tubes is how easy they are to install since they do not require any form of construction or heavy equipment. They can be placed by hand, positioned with supports, and have concrete poured quickly and conveniently
These tubes were added to some of the helical piles in this project to add additional lateral support where the piles will be exposed along the boardwalk due to elevation changes.
You can see these blue tubes in the background of the first image.
|