CONSTRUCTION METHOD OF BREAST WALL FOR TREE PLANTING

摘要

A construction method of a vegetation retaining wall is provided to increase constructing speed and continually keep the structural function and strength of the retaining wall without using the concrete and reinforcing bars. A construction method of a vegetation retaining wall(1) is composed of a step of pouring a geogrid(30) made of a synthetic resin material; a step of laminating a vegetation pack(50) or a vegetation sack at the lower side of the front of the geogrid and placing the geogrid on the upper surface of the vegetation pack or the vegetation sack; a step of installing the molded frame whose upper and lower ends are opened, setting a soil sack(10) whose upper end is opened, and filling a soil(11) inside; a step of removing the molded frame and firstly pouring/hardening a soil(41); and a step of secondly pouring a soil(42) from the rear of the soil sack to the upper end of the soil sack. The whole process is consecutively repeated to set height of the retaining wall.