Software Drainfile PRO FOR Designing Draining Trenches

drainfile pro is the most used software for designing draing trenches, it is an excel file very easy to use, designers can follow each step of the project inserting rain data and soil features. this software can be used both for traditional trenches (gravel), both for polistirene draining panels drenoter and idrosac. can be easily calculated: drain distance between trenches, depth of the trench, total waterflow to be discharged.