On 05/21/2019 04:33 PM, Chuck Guzis via cctalk wrote:
Not at all. They were 2 foot squares sitting on adjustable pillars. Each pillar supported 4 tiles where they all met at the corners. You could easily slip a punch card (or credit card) between most of the tiles. Anything poured on the floor would run down between the tiles.How well sealed were the raised floors?
Jon
