Anti-Slip Epoxy Coatings
EN 16165 R9-R13 slip-rated epoxy floor systems for commercial kitchens, wet zones, ramps and washdown areas across Accra, Spintex and Kumasi — laid to ICRI CSP over a moisture-tested slab (ASTM F2170/F1869), the discipline that prevents the
Anti-slip epoxy coating is an aggregate-broadcast resin floor system engineered to deliver a measured, durable slip resistance across wet, greasy and high-traffic surfaces — built into the coating itself rather than applied as a temporary surface texture. It is rated by the EN 16165 ramp method, R9 to R13. In Ghana’s humidity its success is decided beneath the resin — by slab moisture testing and substrate preparation. Epoxy Flooring Ghana has installed anti-slip epoxy across Accra, Spintex and Kumasi since 1981.
Why Most Epoxy Floors Fail in Ghana — and How We Prevent It
The epoxy itself rarely fails; the slab beneath it does. In Ghana’s persistent 81–83% relative humidity, moisture vapour rising through a concrete slab builds osmotic and hydrostatic pressure under the coating and lifts it — and when an anti-slip floor lifts, it takes the engineered slip profile with it, turning a safety surface into a hazard. It is the single most common epoxy failure in the country, and almost every failed floor skipped one step: slab moisture testing before the resin went down. In a wet-area floor the risk is doubled, because the surface sees water from above as well as vapour from below.
We treat moisture as the primary engineering control. Before a drop of resin is mixed we test in-situ relative humidity to ASTM F2170 and moisture-vapour emission to ASTM F1869, and prime to the reading. That discipline — not the aggregate alone — is what keeps an anti-slip floor safe and bonded in this climate.
Anti-Slip Epoxy Systems We Install in Accra & Kumasi
R9–R10 Light Wet-Area Epoxy
A fine-aggregate broadcast for entrances, retail wet zones and light-duty washroom and circulation areas where occasional water is the contaminant.
R11–R12 Commercial Kitchen & Washdown Epoxy
A medium-to-coarse aggregate broadcast for commercial kitchens, food and beverage washdown and wet-process areas where grease, water and cleaning chemicals are constant.
R13 Heavy-Duty Grease-Laden Epoxy
The coarsest profile for the most aggressive grease- and oil-laden floors — back-of-house kitchens, abattoir and processing wet zones — where maximum underfoot grip is the governing requirement.
Ramp & Slope Anti-Slip Epoxy
Profiled systems for ramps, loading slopes and inclined circulation, specified to a higher R-class than the adjoining level floor because gradient raises slip risk.
The Moisture-Testing & Slip-Standard Doctrine
| Test / Standard | What it measures | Why it decides the floor |
|---|---|---|
| ASTM F2170 | In-situ relative humidity (probes at 40% slab depth) | The dominant pre-install moisture test; the resin system and primer are chosen to this reading |
| ASTM F1869 | Calcium-chloride moisture-vapour emission rate | Surface vapour load; flags slabs that need a vapour-suppression primer |
| EN 16165 (ramp R9–R13) | Slip resistance by the ramp method | Sets the engineered slip class to the contaminant and duty — the live standard that replaces the older DIN 51130 |
| ICRI CSP | Concrete surface profile after preparation | The mechanical key the resin bonds to — concrete uses ICRI CSP, not the steel-only ISO 8501 |
How We Install an Anti-Slip Epoxy Floor
- Slab moisture & substrate testing — ASTM F2170 in-situ RH + ASTM F1869 MVER before anything else.
- Surface preparation — diamond grinding / shot-blasting to the specified ICRI CSP; cracks and falls to drainage corrected.
- Priming, broadcast & R-rated build — moisture-tolerant primer to the reading, epoxy base, graded aggregate broadcast to the target EN 16165 R-class, sealing topcoat.
- Verification & handover — adhesion (ASTM D3359), specified slip rating verified, signed QC report.
Comparing Anti-Slip Profiles for Ghana’s Climate
| R-class (EN 16165) | Best for | Aggregate profile | Moisture tolerance |
|---|---|---|---|
| R9–R10 | Entrances, retail, light wet zones | Fine | High when slab is tested & primed |
| R11–R12 | Commercial kitchens, washdown | Medium–coarse | High when slab is tested & primed |
| R13 | Grease-laden, processing wet zones | Coarse | High; thicker build |
| Ramp / slope | Inclined circulation, loading slopes | One class above adjoining floor | High when slab is tested & primed |
What Affects the Cost
- The R-rating specified and the aggregate grade and broadcast density required
- Slab condition and any moisture remediation, crack repair or falls-to-drainage correction
- Area (m²), access, and whether the facility stays operational during works
- Chemical resistance and topcoat finish specified
Every quote follows a site survey and slab moisture test — no fixed rate is given before the slab is tested.
Applications Across Southern Ghana
- Commercial kitchens, restaurants and food-processing washdown areas across Accra metro and Spintex
- Food and beverage washdown, wet-process and walk-in cold-room floors
- Ramps, loading slopes and inclined circulation in warehouses and factories
- Ablution, sluice and wet-area floors in institutional buildings in Kumasi
- Wet-process and washdown facilities across the Tema Industrial Area and Spintex
Areas We Serve
Epoxy Flooring Ghana installs anti-slip epoxy across Accra metro, Spintex, the North Industrial Area and Greater Accra — plus Kumasi and Takoradi.
Related Services
- Industrial Epoxy Floor Coatings — heavy-duty broadcast and mortar systems
- Hygienic Epoxy for Food & Pharma — seamless, coved, wash-down-rated systems
- Self-Levelling Epoxy Systems — seamless monolithic production floors
- Polyurethane Topcoat Systems — UV-stable, chemical-resistant sealing coats
Frequently Asked Questions
How is anti-slip epoxy rated in Ghana? By the EN 16165 ramp method, which classifies floors R9 (lightest wet-area duty) through R13 (heaviest grease- and oil-laden duty). We specify the R-rating to the contaminant and the duty of the area, then broadcast aggregate to hit that class — and verify it at handover.
Why do anti-slip epoxy floors fail in Ghana? Usually slab moisture, not the texture. In Ghana’s 81–83% humidity, trapped vapour under the resin builds osmotic and hydrostatic pressure and lifts the whole system — taking the slip profile with it. The fix is to test in-situ RH (ASTM F2170) and moisture-vapour emission (ASTM F1869) before installation and prime to the reading.
Where do I need anti-slip epoxy? Commercial kitchens, food and beverage washdown areas, wet-process zones, ramps, walk-in cold rooms, ablution and sluice areas, and any circulation route where water, oil or cleaning chemicals reach the floor and a slip would be a safety and liability event.
How much does an anti-slip epoxy floor cost? It is quoted on survey — cost varies with the R-rating, aggregate, film build, slab condition and moisture remediation, area and access. We never give a fixed rate before testing the slab; request a site survey.