Following a refurbishment of the flooring with self-levelling resins, it was necessary to protect access to the cleanroom from contamination by particulates and particles easily conveyed by the wheels of trolleys and the shoes of the operators who had to access it. A 16m2 WZ washable decontamination mat was therefore chosen as an invisible barrier to the passage of both operators and transport vehicles. metre, the DRY RL Mat was adopted for a more external access area, with liquid absorption properties and retention of coarse dirt.

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