RETAINING WALL, SLOPE, UNDERGROUND WATER GAUGE WITH PERFORATED DRAINPIPE

摘要

Purpose: there is the underground water gauge of the drainpipe of perforation to be arranged to improve the stability of a face retaining wall and an inclination angle for a face retaining wall, inclination angle, and prevent from stopping in impurity and easily to gauge underground water. Construction: retaining wall, inclination angle, drainpipe with perforation underground water include: made of synthetic resin and setting there are many drainpipes of the perforation of weep hole; One longitudinally is of coupled connections the drainpipe of perforation; One impurity stop cap (8) is provided with the front and back that a weep hole (7) is coupled to the drainpipe of perforation; One soil plug (3) is coupled to the outside of the drainpipe of perforation by one combination/retainer instrument (4).