Pvc coated erosion control gabion mattress / woven mesh gabions
Product Description:
Gabions and rock mattresses are baskets or cages manufactured from
heavily galvanized wire, The compartment or cells of the are of
equal size and dimension and are formed by internal diaphragms
Sizes of gabion mattress/:
Standard sizes: 6x2x0.17m 6x2x0.23m 6x2x0.30m 3x2x0.17m 3x2x0.23m
3x2x0.30m
Mesh size(mm): 60x80mm,80x100mm,100x120mm,120x150mm
Wire diameter: 2.2mm/3.2mm,2.4mm/3.4mm,2mm/3.0mm
Gabion Mattress/ Gabion Mattress
| Length(m) | Width(m) | Height(m) | Mesh type(mm) |
| 3m | 2m | 0.15-0.20-0.25 | 80x100 |
| 4m | 2m | 0.15-0.20-0.25 | 80x100 |
| 5m | 2m | 0.15-0.20-0.25 | 80x100 |
| 6m | 2m | 0.15-0.20-0.25 | 80x100 |
| 3m | 2m | 0.17-0.23-0.30 | 60x80 |
| 4m | 2m | 0.17-0.23-0.30 | 60x80 |
| 5m | 2m | 0.17-0.23-0.30 | 60x80 |
| 6m | 2m | 0.17-0.23-0.30 | 60x80 |
(All sizes and dimensions are nominal. Tolerances of ± 3% of the
width, length, and ±2.5 cm of the height shall be permitted.)
How to built gabion mattress?
Step 1 Erosion Control
Individual Mattress is first unfolded on flat, hard ground and
stamped to remove all kinks. The two long sides and both end panels
are then lifted upright and secured in position by tying the
selvedge wires together.
Step 2 Assembly
The vertical edges of all internal diaphragms are attached to the
sides and laced with typing wire or approved interlocking wire
fastener.
Step 3 Slopes River Beds
The assembled Mattress is then aligned in the required position and
tied or fastened to adjacent mattress along the whole length of
selvedge wire. Mattress units should be placed in proper position
so that movement of rock fill inside the cage -- due to gravity or
flowing current -- is minimal. Thus, on slopes, Mattresses should
be placed with its internal diaphragms at right angles to the
direction of the slope. On river beds, position Mattress with the
internal diaphragms at right angles to the direction flow.
Step 4 Hexagonal Mesh
The stone is placed into the compartments (cells). If it's a slope,
start from the bottom. One or more Mattresses can be filled at the
same time.
Step 5 Erosion Control
Sequence the installation by keeping the stone filling crew well
ahead of the lid placement crew. Lids or top panels must be
securely tied or fastened to side-tops and end panels and also to
the top of the inner partitions.
Step 6 Form Cut Assembly
The Mattresses may be either telescoped or cut to form and tied at
required shape when necessary, e.g. when Mattresses are laid on a
radius. For a sharp curve, it may be necessary to cut the Mattress
diagonally into triangular sections and tie the open side securely
to an intact side panel.
Gabion mattress application:
Retaining walls
Weirs and drop structures
Culvert protection
Wing walls
Bridge abutment protection
Channel lining
Chutes and spillways
Landscaping
Rockfall protection netting (mesh)
Erosion control and stabilization.
Packing & Delivery:
Packing Details: In pallet or in bundle, as buyer's requirement.
Delivery Details: 5-10 Days after received the deposit by TT,
according to buyer's quantity.
