Cafeteria Tiles

[pinpointdan]

I bid a school cafeterias kitchen and serving area yesterday and was asked how much pressure the tiles could withstand. These are those about 5inch square gray tiles I have seen in just about every elementary or high school kitchen Ive been to. Anyone know. The most important thing I suppose is if our equipment will damage them at 4000psi and 4gpm. Thanks

 

[Christopher]

I read somewhere that if you keep the pressure around 500psi, you will not damage the glaze.

 

[Revive]

Rent a floor machine. That's what they are for. Every thing has it's purpose. Not saying a surface cleaner wouldn't work, I just like playing safe.