... geotextile,spring with other fittings, can be filled with sand, earth, cement, stone. Can be used in ... available equipment.After extended,it is filled into sand,stone,then hesco barrier like a defence wall ... of barrier in minutes, ready for filling with soil by a backhoe. ProtectionFilled with sand, 60 centimetres (24 inches) ... Protection engineering of seaside area. Hesco barrier for Sand Wall Using