Key questions to answer before selecting epoxy, polyurethane, screed or self-levelling flooring. The guidance below is general information and does not replace a site inspection, manufacturer requirements or project-specific engineering advice.
1. What traffic and impact will the floor receive?
This condition should be assessed in context. The visible symptom may be located away from the real source, and repair should not proceed until the substrate, interfaces and operating conditions are understood.
2. Which chemicals, oils or cleaning agents are present?
This condition should be assessed in context. The visible symptom may be located away from the real source, and repair should not proceed until the substrate, interfaces and operating conditions are understood.
3. Is moisture rising through the slab?
This condition should be assessed in context. The visible symptom may be located away from the real source, and repair should not proceed until the substrate, interfaces and operating conditions are understood.
4. How much shutdown and curing time is available?
This condition should be assessed in context. The visible symptom may be located away from the real source, and repair should not proceed until the substrate, interfaces and operating conditions are understood.
5. What slip resistance, hygiene and visual finish are required?
This condition should be assessed in context. The visible symptom may be located away from the real source, and repair should not proceed until the substrate, interfaces and operating conditions are understood.
What to Do Next
Record when and where the issue appears, take photographs, avoid covering the evidence with another incompatible coating, and arrange a technical inspection. Early diagnosis normally provides more repair options and reduces secondary damage.