Roof pavers and panels securing systems against wind uplift
Roof pavers and panels securing systems against wind uplift
(OP)
thread507-239063: Wind uplift on roof deck
Hi,
This could be a continuation of the thread referenced above. I am wondering how the OP managed his design? I am in a similar situation, where I need to come u with a solution of securing roof avers and wooden panels resulting from wind roof uplift forces up to -70psf. This is creating an issue as the specified pavers and panels are only 25psf. I am aware that the ASCE-7-02 loading case 0.6D+W (ASD) needs to be satisfied. Obviously, relying on selfweight alone will not be sufficient to satisfy this loadcase. I am also aware there are proprietary systems such as Hanover Ventlock or Guardian, but these are pricey and so I would like to see whether a feasible alternative is possible. This structure is subject to provisions of 2008 NYC Building Code.
Any ideas will be much appreciated.
Hi,
This could be a continuation of the thread referenced above. I am wondering how the OP managed his design? I am in a similar situation, where I need to come u with a solution of securing roof avers and wooden panels resulting from wind roof uplift forces up to -70psf. This is creating an issue as the specified pavers and panels are only 25psf. I am aware that the ASCE-7-02 loading case 0.6D+W (ASD) needs to be satisfied. Obviously, relying on selfweight alone will not be sufficient to satisfy this loadcase. I am also aware there are proprietary systems such as Hanover Ventlock or Guardian, but these are pricey and so I would like to see whether a feasible alternative is possible. This structure is subject to provisions of 2008 NYC Building Code.
Any ideas will be much appreciated.
"Reality is merely an illusion, albeit a very persistent one." (A. Einstein)






RE: Roof pavers and panels securing systems against wind uplift
If you're sure about the wind loads, you might need to go the Miami-Dade Product Search website for ideas.
RE: Roof pavers and panels securing systems against wind uplift
They need to be anchored down to the roof slab with anchors that get integrated into the waterproofing. This comes up a lot in nyc and someone will try to tell you something of the sort 'the paver was tested to 120mph' which doesn't help you or mean anything.