METHOD FOR THE PERCOLATION OF WATER AND PERCOLATION INSTALLATION

摘要: A method for the percolation of water in a blind drain (2) and corresponding installation. According to said method, is supplied drainage pipes (5) laid underground, wherein comes out through openings (15) distributed along their length, thereby distributed, at least one outer wall (2), all around periphery drain, then some percolates geotextile wrapping (4) into (2). Accordingly, impurities caused by sedimentation or like can be contained region so inspection- cleaning work essentially only required work-related damage reliably prevented.