Views: 9 Author: Site Editor Publish Time: 2023-10-18 Origin: Site
Construction process of geobag
Main process
(1) Construction preparation
Make preparations for personnel, machinery, materials and equipment. Dig the foundation.
(2) Clear slope
Remove pumice and floating roots from the slope and make the slope as smooth as possible.
(3) Geobag filling
Fill the geobag with matrix material. Use sealing ties (high strength, UV resistant) or use a small sealing machine on site to stitch.
(4)Construction of geoags, connection buckles and reinforced geogrids
When laying the bags, pay attention to place the seams of the bags inward on one side. For every three layers of geobags, lay a layer of reinforced geogrids. Fix one end of the reinforced geogrids to the geobag’s connection buckle.
Installation of geobag and connection buckles (as P1-P4)
P1 Place the geobag horizontally
P2 Place the connection buckles on the seam
P3 Stack the upper geobag on it
P4 Compact the structure into a monolithic interlocking structure
• Repeat the steps until completed.
• Top pressing: Place the long side of the geobag horizontally and perpendicularly to the wall to ensure that the top is stable.
(5) Greening construction
a. Spray sowing
Hydraulic spraying is used to spray and green the constructed geobag wall, and then cover it with non-woven fabric and water for maintenance.
b. Plant shrubs