The present invention is a first step of preparing a plurality of rigid geogrid (10); A second step of arranging the rigid geogrids 10 in a mesh structure to form a plurality of pour spaces 11; A third step of inserting a horizontal vertical system 20 into the pour space 11 and then inserting a leg of the iron plate 30 into the horizontal vertical system 20; A fourth step of installing a blocking film 40 made of a non-woven material in a pour space 11 located in front of the rigid geogrids 10; A fifth step of introducing reinforcing soil 50 including soil, gravel and soil cement into the pouring space 11; A sixth step of removing the iron plate 30 inserted in the horizontal and vertical system 20; And a seventh step of forming a unit retaining wall by forming an aggregate layer 60 on the back of the rigid geogrids 10. The present invention relates to a retaining wall construction method using soil cement and a rigid geogrid.
展开▼
