How do I ground an ESD monolithic seamless conductive epoxy coating floor?
We are considering applying Staticworx Groundworx ESD epoxy paint
over two surfaces in our building. The areas are either sealed concrete or
covered with regular VCT. Will the Groundworx floor meet ESD standards
even though it will be installed on top of non-ESD flooring? - Keith, Texas
Yes, Groundworx epoxy flooring installed over non-conductive old tile will be conductive
Staticworx Groundworx Epoxy is produced using graphite particles. These particles create a conductive matrix within the epoxy liquid. When applied over any surface, insulative or otherwise, the Groundworx cures into a homogeneous ground plane in all directions. Continuity is achieved across all points of Groundworx regardless of the electrical properties of the surface underneath it.
How to Ground an Epoxy Floor
However, the “Groundworx ground plane” still needs to be grounded once every 1000 square feet using our copper ground strips. The strips are 2 inches by 24 inches in length. They can be attached to the floor using glue or double-sided tape. Part of the strip touches the floor and the other end of the strip should attach to an electrical box, a piece of conduit, building steel or a metal stud that is in continuity with the AC or building ground. (See article: Best Way to Ground ESD or Static Dissipative Flooring) When applying the Groundworx, make sure you coat over the portion of the copper strip touching the floor. This is the only necessary step for grounding a Groundworx Epoxy floor.
Learn more about Staticworx Groundworx Epoxy >
