Dear comunity,
I have to ballast plate laying on a flat roof. The plate has to stay there for less than 6 months.
Unfortunately, with 2Years of probability period I get too much ballast required.
Have you calculated that with 1 year probability. How you calculate it actually Cprob for 1 Year...
Dear All,
We have to design cable trays with covers on flat roof according to Eurocode.
Understanding that a closed cable tray with cover is acting like a plane wing we are not sure how to implement correctly the norm.
We have to calculate it as per 1991-1-4 and we have different approaches...