Products & Services


Slope & Retaining Wall System


Singapore based Gabion Manufacturers & Supplier – Wall Tag

Wall Tag is the leading supplier for Gabion in Singapore
Geotag Gabion wall is a retaining wall made of rectangular containers fabricated of thick galvanized wire, which are filled with stone and stacked on one another, usually in tiers that step back with the slope rather than vertically. They are also used to stabilize shorelines or slopes against erosion. Other uses include temporary floodwalls, temporary/permanent dams, river training and channel lining. Henceforth, they provide valid and effective technical solution in the design, construction and maintenance of a variety of stone filled protective structures. They can provide effective, economical and environmentally acceptable solutions to a range of civil engineering problems.
Gabions have good advantages over other types of construction materials especially when used on unstable foundations.
  • Channel Linings
  • Drop Structures and Weirs
  • Landscaping and Architectural Features
  • Rockfall Mitigation
  • Revetment
  • Sea Walls and Jetties
  • Soil Stabilization
  • Stormwater Filter
  • Retaining Wall Structures
  • River and Canal Training Work
  • Erosion and Scour Protection; Roadway Protection; Bridge Protection
  • Hydraulic Structures, Dams and Culverts
  • Coastal Embankment Works
  • Rockfall and Soil Erosion Protection
  • Architectural Cladding For Walls and Buildings
  • Freestanding Walls, Noise and Environmental Barriers
Geotag Welded Mesh Gabions are Galfan coated with zinc and aluminium which are superior to pure zinc coating because the rate of corrosion is parabolic rather than linear as for pure zinc coatings. The reason for the parabolic rate of corrosion is that the zinc corrodes at a faster rate than aluminium hence during the corrosion process as the zinc element corrodes, an aluminium rich surface is developed which has greater resistance to corrosion thereby extending the life of the protection. The coating provides finer microstructure and better cathodic protection such that if there is a surface scratched the corrosion protection is maintained. Geotag Welded Mesh Gabions have the life expectancy of three or four times the life expectancy of zinc coating.

Geotag Welded Mesh Gabions can also be PVC coated thermally to safeguard against corrosion and other weathering effects, especially when the Gabions are to be used in Marine, salty and highly polluted environment.

Geotag Welded Mesh Gabions are flat packed for the ease of transportation or be pre-filled only necessary because of the high transportation and storage cost.

Woven Mesh Gabion

Geotag Woven Mesh Gabions are triple twist hexagonal mesh stone filled Gabion baskets which are used successfully in construction wall. They are commonly called stone filled cages.

Geotag Woven Mesh Gabions baskets and mattresses are made of mesh fabric and they are available in plain heavily galvanised wire or PVC coated galvanised wire which are very durable and depending on environmental conditions. The standard colour of the PVC coating is grey. Geotag Woven Mesh Gabions are extremely tough, flexible and rough looking.
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