if using IDAT with Autocad for hollowcore slabs... Is it possible to copy a slab (or match it) to another slab, so they have the same mark number and properties?
Hi, can you tell me how to change the minimum pressure (if possible) while calculating the most unfavorable area from 0,563 bar to 0,35 which is minimum sprinkler discharge pressure for OH ? My unfavorable sprinkler pressure is set to 0,35 but when I do the calculation it says the minimum alue is 0,563.
Hi Edin, For the most unfavorable sprinkler, 2 conditions must be met 1. the minimum pressure [bar] (here 0.35) 2. the discharge rate [l/min]. (The discharge rate is the product of the protected area [m²] set on the sprinkler and the discharge density [mm/min] also set on the sprinkler). In your case, the pressure at the sprinkler must be 0.563 to achieve the discharge rate.
