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Gabions are rectangular cages made from hexagonal double-twisted wire mesh filled with appropriately sized stones or quarry rocks. The mild tensile steel wire used in construction is class A galvanized per SABS 675 of 1993 standards. For enhanced protection, the galvanized wire can be coated with a 0.5 mm thick layer of PVC (polyvinyl chloride). This coating improves resistance against corrosion, particularly in harsh environments.
The gabions are divided into separate compartments using diaphragms, which are mesh panels spaced at 1-meter intervals for improved strength and stability. This design allows the structure to withstand shifts and adjustments in the foundation or terrain.
Common Sizes
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Standard Basket Sizes
Width: 1 m
Length: 1 m to 4 m
Height: 0.5 m, 1 m -
Mesh Opening Sizes
50 x 50 mm
60 x 80 mm
80 x 100 mm
100 x 120 mm -
Wire Diameter
Ranges from 2 mm to 8 mm
Customization Capabilities
Gabions can be manufactured in a variety of shapes and sizes, and wire specifications can be adjusted to meet different project requirements:
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Wire Diameter
Customizable wire thickness between 2 mm and 8 mm allows for increased or decreased structural strength as needed. -
Coating Options
Besides galvanization, gabion wire can be coated with PVC for added corrosion resistance. Available in different colors to blend with the environment or create a specific aesthetic. -
Mesh Size and Basket Dimensions
Mesh sizes can be adjusted to suit specific stone sizes or project needs. Basket lengths can vary from 0.5 m to 6 m, and heights can be customized.
