elevator shaft smoke curtain

[cda]

I thought these things went away or were outlawed,

Anyway

Do they fall under one of the followings out of 3006.3 2015 IBC

Maybe # 1????

https://www.interior-tech.com/wp-co...oke_guard_sheet_rev12_interior_technology.pdf

 

[cda]

Further reading appears it is 3006.3 # 3

 

[JPohling]

just used them in a couple different locations in CA. They are alive and well

 

[mike-d]

funny - i just posted a question about possibly using one of these....
and, yes - they are alive and doing well, at least here in CA.

 

[Sifu]

Have high rise installing a version of them now on all floors.