How Industrial Flooring Actually Works

Pass is 80%. This is open-book — use the academy, not hope.

1. A spec calls for Section 09 67 00. That is typically:

Structural steel.Fluid-applied / resinous flooring.HVAC controls.Roofing membrane.

2. Why is surface preparation the most common reason a floor fails?

Because grinders are louder than shot blasters.Resin bonds to a prepared profile and a clean, dry, sound slab. Coat over contamination, laitance, or moisture and the system delaminates.Because prep is not in the spec.Because clients refuse to pay for it.

3. A pharma client says they need 'coved base.' You understand that as:

A rubber wall base glued on later.An integral radius where floor coating turns up the wall so there is no dirt-catching joint — critical for washdown and audits.A decorative trim color.Only required on stairs.

4. Field reports RH in the slab above the system limit. Client wants it applied Monday. Admin should:

Tell the crew to use a thicker primer.Hold the application, document the reading, and route a moisture-mitigation / delay decision to Eric and client in writing.Delete the reading from the daily report so it does not scare anyone.Ask the GC to sign a waiver on a text message.

5. On a takeoff, LF of cove and SF of floor are different because:

Cove is sold by the drum.Floor is area (square feet); cove is a linear detail (linear feet) with different labor, material, and detail cost.They are the same unit if you convert.Architects only measure SF.

Back to module