JOESCO locklock sandbag,also known as explosion-proof wall,is a modern metal mesh used for flood control and military fortifications.It consists of a collapsible screen container and heavy geotextiles that are used as temporary or semi-permanent barriers or fortresses to block or small attacks.

  Application: perimeter security and defensive walls,equipment revetment,personnel and material shelters, observation points,road checkpoints, border checkpoints,protection of existing structures,highway traffic management,flood control,river emergency flood control deployment erosion control retaining walls.

  Features: easy to handle and install,high strength and impact resistance,long life,can be filled with sand,cement,stone,soil in normal use.