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Warranty: | 10years |
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High Quality Gabion Mattresses
Gabion Mattresses are manufactured to a plan size of 6m x 2m and varying thicknesses from Galmac (Zn-5%AL MM alloy) coated wire offering about three time greater protection than zinc coated wire mattresses. Where Reno™ Mattresses come in contact with more aggressive environments then an additional polymer protective coating is applied over the Galmac coating to maximise the level of protection. Reno™ Mattresses are divided into cells by internal diaphragms. To reinforce the structure, all mesh edges are selvedged with a wire of a greater diameter.
Applications
Dense round or quarried stone is normally used to fill Reno™ Mattresses. To ensure the durability of the structure the rock should be weather resistant, non-friable, insoluble and sufficiently hard. The most appropriate rock size falls in the range of 80mm to a maximum 0.6 x mattress thickness. Reno™ Mattresses can be installed in place or can be crane placed into position. This makes them ideal for use in hydraulic applications for use both under and above water.
Features
• Improved stability on soil banks
• Protection of soil from erosion and scour
• Flexible and versatile to match existing soil profiles
• Different levels of coating protection for durability in a wide range of environments
• Capable of providing a zone for regeneration of the eco-system
Supply
Supplied in the following sizes
Length (m) | Width (m) | Depth (m) |
6 | 2.0 | 0.17 |
6 | 2.0 | 0.23 |
6 | 2.0 | 0.30 |
Step 1
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
The vertical edges of all internal diaphragms are attached to the sides and laced with typing wire or approved interlocking wire fastener.
Step 3
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
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
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
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.