An ecological gabion construction 
 1.1 General provisions 
 1.1.1 Retaining Wall basal soil and its density, the base layer cage depth of the contour length and width, shall meet the design requirements. 
 1.1.2 the scene in case of poor foundation soil, alternative ground treatment, foundation bearing capacity must be treated to meet the design requirements. 
 1.1.3 impermeable geomembrane construction according to design requirements should be consistent with the provisions of 6.6 SL260-98 standard. 
 1.1.4 The laying of geotextile filter layer construction according to design requirements should be consistent with the provisions of 6.7 of the SL260-98 standard. 
 1.1.5 cages masonry shall meet the following requirements: 
 ① cage masonry plane location must meet the requirements of design drawings; 
 The ② layers of the cage or cage group should criss-cross stack the puzzle, the upper and lower links, is strictly prohibited "through the slit; 
 (3) on each cage placed should be appropriately placed on the "D" word box. 
 ④ masonry appearance should be artificial paving leveling to ensure beautiful. 
 1.1.6 on each cage (retaining wall) construction is completed, the wall shall promptly backfill earthwork to the cage surface level. The backfill adobe thickness should be about 20cm, and must be compacted, compaction should reach more than 85%. 
 2 assembly gabion cages 
 2.1.1 The assembly of the cage group or cages, gabion cages interval mesh net body was 90o intersect only after banding, and assembled into a group of rectangular or square cage or cages. 
 2.1.1 The assembly of the cage group or cage, lashing with a combination of silk, the level of fixed wire and Network wire (woven mesh wire) of the same material. 
 2.1.3 each combination of wire banding must be double-strands and wrung; 
 2.1.4 constitute the cages of a variety of mesh junction banding should meet the following requirements: 
 ① interval net with four of the net body angle each a combination of silk banding; 
 The ② interval net with net body junction must be tied ligation wire connection; 
 The ③ interval net with net body adjacent to the border, must be tied ligation wire connection. . 
 2.1.5 The connection between the unit cage binding, and shall meet the following requirements: 
 ① adjacent the upper and lower corners of the unit cage is a combination of silk banding; 
 The ② adjacent unit cage up and down the border or a line must be tied ligation wire connection; 
 ③ adjacent unit cage mesh combination of surface per square meter two banding; 
 ④ lower cage, placing, lashing the upper cage, banding, fused with the bottom of the cage the border of the surface layer or mesh; 
 3, the exposed parts of the cage, you must set the level of fixed wire, put the level of fixed wire on each stone fill, paved after the set. The level of the screw can be divided into two. One is the eight-shaped stretch, horizontal and vertical spacing of 25cm ~ 35cm, eight-shaped inward links with side mesh or temporary soil surface tension fixed. Another for the front and rear face of the stretch, stretch was a double-stranded font (usually used in the retaining wall), but also for a single stretch (usually used in single-layer foot care).