Precision Battery & Semiconductor Facility Concrete in Portland
Battery cells and semiconductor wafers live or die on the floor beneath them. Static discharge, particulate contamination, and flatness drift all start at the slab. Portland Concrete builds grounded ESD systems and clean-room concrete that hold their tolerances through production cycles, with the prep discipline and testing that proves it works. Call for a free written estimate.
Why Precision Concrete Floors Matter in Battery & Semiconductor Work
A battery cell or semiconductor wafer is sensitive to its environment in ways most industrial work is not. The concrete slab is not just a surface to stand on; it is part of the production environment. A static event from an ungrounded floor can destroy cells in seconds. Dust from a poorly sealed slab contaminates clean-room air. Flatness variation throws AGV navigation off and slows robotic assembly.
ESD manufacturing floors solve the static problem with a bonded, grounded system that is tested after installation, not just assumed to work. Controlled-environment concrete handles the cleanliness and flatness side, a seamless, coved slab that can actually be cleaned and maintained to protocol. Both demand the same precision concrete work we bring to every industrial project.
Recent installations
Installation sequence
How We Build Precision Facility Concrete in Portland
Confirm the production spec
We review the ESD classification, clean-room protocol, chemical exposure, flatness tolerance and AGV routing to understand what the floor has to do.
Prepare the slab base
We grind or shot-blast the existing concrete to a clean profile, measure moisture, repair cracks and pour self-leveling concrete where flatness is out of range.
Install the system
We apply the ESD or clean-room floor system per manufacturer spec, including grounding straps, coved base details and seamless finish work that the protocol requires.
Test and certify
The floor cures fully, ESD resistance is measured where required, and the space is handed back ready for your production process and facility certification.
Built to be maintained
How Grounded & Clean-Room Concrete Performs Over Time
A floor that looks clean on day one but fails under production is worse than no floor at all. ESD grounding systems have to stay bonded and tested through thermal cycling, chemical exposure and foot traffic. Clean-room concrete has to stay seamless and flat so the cleaning protocol actually works and AGVs run true.
We build both with the same rigor we apply to warehouse flooring and manufacturing concrete. The difference is the tolerance window is tighter and the cost of failure is higher. That is why we test ESD performance after cure, why we detail coved bases so they can be cleaned, and why we phase work around your production schedule so the floor is built right, not rushed.
ESD grounding, clean-room standards, flatness and controlled environments in Portland.
ESD flooring is a grounded, anti-static floor system that dissipates static. EV battery and electronics production need it because a static discharge from a normal floor can damage cells, components or trigger an event.
Yes. Clean room concrete floors are flat, seamless and coved, with the chemistry, particulate control and detailing the protocol requires, installed so the room can actually be certified.
It has to do three things at once, ground the floor electrically, resist the production chemistry, and hold a flatness tolerance so AGVs and robotics run true. A standard industrial floor does not deliver any of those by default.
Yes, where the spec requires it. The grounding is tied to a real ground and tested for the resistance and decay-time numbers in the spec, not just installed and assumed.
Yes. We phase the work around the production schedule, isolate the area, grind back to a clean profile and install the system zone by zone, so the operation keeps moving while the floor gets built right.
Client feedback
What Portland Battery & Tech Facilities Say About Their Precision Concrete
ESD floor system through the assembly cells, grounded and tested. We have not had a static event in a year and our particulate counts are inside spec every audit.
H. K.
Battery production lead
★★★★★
Coved, seamless and dead flat. The clean-room protocol actually works because the floor was built to be cleaned, not just labelled clean-room.
B. A.
Clean-room operations
★★★★★
Phased it cell by cell so production never stopped. The new floor is flat enough that our AGVs run a measurable amount faster and quieter.
S. M.
Technology facility manager
★★★★★
They asked the right questions about chemistry, flatness and grounding before they quoted. That alone separated them from the contractors who just sell coating.
T. P.
EV manufacturing engineer
From the blog
Concrete Guides & Articles
Practical reading on planning, finishes and caring for concrete in Portland.
Share the production spec, chemical exposure, flatness tolerance and operational windows, and we will engineer the concrete system and deliver a written, itemised quote.
