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Robin E. Snyder
Senior Member
Username: robin

Post Number: 631
Registered: 08-2004
Posted on Monday, April 25, 2016 - 12:10 am:   Edit PostDelete PostPrint Post

My client wants an atrium roof that also serves as a rooftop dance floor. They are working with structural engineers and appropriate glass manufacturers. Has anyone written a performance spec for this type of item they would be willing to share? Any other things to look out for (besides the issue of people looking up to see people in skirts above)
Dave Metzger
Senior Member
Username: davemetzger

Post Number: 638
Registered: 07-2001


Posted on Monday, April 25, 2016 - 09:01 am:   Edit PostDelete PostPrint Post

Slip resistance is critical. We've used a couple of different methods--acid etching and a pebbly pattern rolled into the top surface of the glass. Glass floor manufacturers should be able to advise which is most suitable for the amount and type of traffic to which the floor will be subject.

Acid etching also provides translucence, which helps with visual privacy while still transmitting light. Also, a translucent interlayer for the laminated glass assemblies could be used.
Mark Gilligan SE,
Senior Member
Username: mark_gilligan

Post Number: 784
Registered: 10-2007
Posted on Monday, April 25, 2016 - 03:34 pm:   Edit PostDelete PostPrint Post

The joints between the glass panels may cause problems for the dancers. The material in the joints will be softer than the glass.

Suggest they do a mockup with glass on a solid surface and have dancers try it out. Would high heals be more of a problem if they could catch in the joints?

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