gabion sea wall/flood control gabion/gabion dam

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Basic Info

Place of Origin:	Hebei, China (Mainland)

Product Description

Reno mattresses are used for river bank and scour protection, channel linings for erosion control, and embankment stability. They are filled with rock at the project site to form flexible, permeable, monolithic structures to promote rapid growth of natural vegetation. The base section of the Reno mattress is divided into compartments and filled with stones at the project site

Gabion Specification

	Gabion box		Reno mattress
	galvanzied	PVC coated	galvanized	PVC coated
Mesh type	80 × × 100		60 × 80
Mesh wire	3.05mm	2.7mm	2.2mm	2.2mm
Selvedge wire	3.8 mm	3.4mm	2.7mm	2.7mm
Lacing wire	2.2mm	2.2mm	2.2mm	2.2mm
PVC coating thickness		0.5mm		0.5mm

Gabion Size:

Gabion box size (Length×width×height)	Gabion mattress size (Length×width×height)
2×1×1m	3×2×0.17m
3×1×1m	4×2×0.17m
4×1×1m	6×2×0.17m
2×1×0.5m	3×2×0.23m
3×1×0.5m	4×2×0.23m
4×1×0.5m	6×2×0.23m
2×1×0.3m	3×2×0.3m
3×1×0.3m	4×2×0.3m
4×1×0.3m	6×2×0.3m

Gabion assembly

The folded units shall be taken out from the bundle and placed on a hard flat surface. Gabion shall be opened, unfolded and pressed out to their original shape. Front, back and end panel shall be lifted to a vertical position to form an open box shape. All edges of the diaphragms and end panels shall be tied by lacing wire.

The ends of lacing wires shall be anchored by 3 tight turns around the selvedge wires.

Gabion drawing

How long does gabion box life?

The gabion mesh is available with different coatings. The coating selection is made depending upon the environmental conditions. For example, a dry wall situation is likely to require only galvanized.

whereas a maritime environment or a longer design life would use a PVC coated galvanized. It is recommended that any structure in permanent contact with water (through immersion, proximity or spray) use PVC coated gabions.PVC coating can achieve 70 years when not exposed to severe environment.

Gabion dam