PROCEDURE FOR BUILDING OF DRAIN, MAINLY FOR DRAINING OF MUD, COARSE SILT OR MILD CLAYEY COARSE SILT GROUNDS; AND DRAIN

摘要

in the invention, the construction procedure, leaking, especially silty, clayey soils homokliszt vagyenyhu00e9n homokliszt vu00edztelenu00edtu00e9su00e9hez, which avu00edztelenu00edtendu0151 soil, the leakage of casing along the planned u2013elu0151nyu00f6sen recovered by use of at least one, dr. u00e9ncsu0151befogadu00f3 flight are prepared, and the tunnels perforated dru00e9ncsu00f6vethelyeznek.that is, even in the csu0151behelyezu00e9si operation before the elu0151remeghatu00e1rozott drain, depending on the size of gastrointestinal perforation vu00edztelenu00edtendu0151 talajtu00edpusu00e1tu00f3l predetermined size nyu00edlu00e1sokku00e9nt alaku00edtju00e1kki, furthermore, the operation of the flight ku00e9szu00edtu00e9su00e9velegyidej csu0151behelyezu00e9si u0171leg and / or after it is carried out.the talajbankialaku00edtott flight to cape and inserted in the drain hole in the outer palu00e1stjaku00f6zu00f6tt existing after the completion of the csu0151beu00e9pu00edtu00e9s isszabadon leave.then, the soil water surrounding the openings of the passages through the drain into the interior of adru00e9ncsu0151 u00e1ramoltatju00e1k, enneksoru00e1n soil brought by the vu00edzu00e1ram talajru00e9szek ku00f6zu00fcllegfeljebb 0,1 mm szemcsefrakciu00f3kat allowed in the dru00e9ncsu0151be anyu00edlu00e1soknak the above elu0151zet and through the sizing.however, the bigger the gap, szemcsefrakciu00f3kbu00f3l around and / or drain the water through the azzalszomszu00e9dos talajszakaszban szu0171ru0151testet with the following objectives: i. a