Ramp inclination

[Qbik]

Hi, what is the maximum ramp inclination in your countries? I've been studying the building of Rem Koolhaas (The Kunsthal in Rotterdam) and he did ramps with inclination of about 15-17 % !!! whereas for example in Poland, where I live, the maximum inclination is 8% assuming that the ramp is not longer that 10m. The same is in Italy, where I am studying now. I like Koolhaas ramps v. much, but aren't they against building law??? Thanks Qbik

[eds]

[arch.hany]

hi there!, i am in Dubai and the regulation here is 1:10 each vertical meter will require 10 meter horizontally.

[Qbik]

thx, a lot Qbik