Hi Eliza,
While ceramic tile is great in terms of ease of housekeeping, I can think of two serious disadvantages. First, the grout lines in ceramic tile tends to make for a very bumpy ride when rolling carts, racks, and dollies full of artifacts. Second, ceramic tile can be very slippery when wet, so there is a high slip and fall risk.
Dee
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Dee Stubbs-Lee, MA, PAIC, FIIC, CAPC
Conservator
New Brunswick Museum
Saint John NB
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