Keeping a resin floor in service

A resin floor is a maintained asset rather than a permanent finish. Its service life is decided less by the resin selected than by what is done to it weekly: the chemistry of the cleaning agent, the mechanics of the machine, how quickly damage is repaired, and whether the wear layer is renewed before the layer below it is exposed. Floors that are replaced early are usually floors that were cleaned incorrectly.

Cleaning that preserves rather than erodes

The cleaning agent should be matched to the resin and to the soiling. Strongly alkaline degreasers used routinely will dull most resin surfaces over time, and strong acids used to lift scale attack the mineral content of cement based systems, including PU cement. Neutral or mildly alkaline detergents at the stated dilution handle most soiling, with aggressive products reserved for occasional deep cleans and rinsed off promptly.

Mechanics matter as much as chemistry. A textured anti slip floor cannot be cleaned by mopping: the mop rides on the peaks and fills the valleys with residue, which then polishes into a slip risk. Scrubber driers with brushes suited to the texture, sufficient down pressure and proper water recovery remove the contaminant instead of redistributing it. Pads that are too aggressive burnish a smooth floor and wear through a broadcast texture unevenly.

Water temperature belongs in the cleaning procedure. Where the system was not specified for hot water, hot cleaning shortens its life considerably, and this is worth stating in writing to the cleaning contractor rather than leaving it to habit.

Wear, damage and early repair

Resin floors wear where traffic concentrates: turning circles for forklifts, the approach to a dock leveller, doorways, pedestrian desire lines and the area in front of a machine. Wear is progressive and predictable, which makes it manageable. As long as the wear layer is still continuous, a worn area can be abraded and recoated, and the floor returns to full thickness. Once the wear has reached the body of the system or the primer, the repair becomes a local replacement with a visible joint.

Damage is different from wear. Impact chips, chemical staining and delamination at a drain edge all expose the substrate and give liquid a path underneath. Once liquid is travelling under a resin layer, the damaged area grows and the repair spreads with it. Small, prompt repairs preserve a floor; deferred ones convert a coating job into a replacement.

Inspection as a routine

A short scheduled inspection catches the conditions above while they are still cheap to correct. It does not require instruments, only consistency and a record so that change can be seen between visits.

• Joints and edges: sealant condition at movement joints, drain surrounds, thresholds and cove terminations.
• Hollow areas: tap suspect zones and mark any that sound detached.
• Texture: check whether the anti slip profile is filled or polished in the traffic routes.
• Wear depth: identify where the wear layer is thinning before it is breached.
• Damage: log chips, cracks and staining with a date, and compare with the previous record.
• Cleaning practice: confirm the products, dilution, water temperature and machine settings actually in use against the written regime.
• Process change: note any new chemical, higher temperature or heavier traffic since the floor was specified, because the floor may no longer match its duty.