Cleanroom ESD coating is part of the HIGHCARE cleanroom. A conductive antistatic floor coating that we apply to the existing subfloor. We have been applying both screed and adhesive flooring for more than 20 years.
Good substrate
The quality of cleanroom ESD coating and or flooring – adhesive flooring – are reliable products and will last a cleanroom lifetime under normal conditions. It is mainly the substrate or stresses in the building that determine the quality. In exceptional cases, cracking occurs in cleanroom ESD floor coverings.
Curing and water resistant
An adhesive floor is immediately usable one day after application. For an epoxy screed, there are ground rules regarding curing and resistance to water. After one day, most coatings are walkable, but it takes at least seven working days for the coating to be resistant to water. During that seven-day period, discoloration may occur under the influence of water.
Structure of the work
Cleanroom ESD flooring is installed in HIGHCARE’s system before the cleanroom is built. We choose this stage because during renovations we can move walls if necessary without having to repair bare strips. In any case, these repairs remain visible over time.
Order of operations
It starts by sanding the existing floor with a diamond wheel.Industrial vacuuming (1) of the sanded surface.Applying a primer to the sanded floor.Leveling to an average thickness of 3.0 mm.
Application of scraping layer
Flat sanding with diamond sander of the surface
Vacuuming (2) the sanded floor.
Apply carbon primer.Latoon copper mesh in areas not exceeding 30.0 m2.Pour out conductive epoxy ESD coating and spread evenly over the surface with combs
After 24 hours of curing, the floor is shielded with a protective paper layer during construction