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The Uniform ECM is designed to provide a
water impermeable uniform thickness concrete filled mattress to counter erosion. The
fabric is woven to provide multi-diagonal restraining ties within the mat which restricts
and guarantees uniform inflation.
The mattress is impermeable to water and provides excellent protection for such areas as
river beds, spillways, dams, ponds, etc. |
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| Constant
Thickness Section (mm) |
Coverage
Per Cu.Mtr Concrete |
100 Nominal
150 Nominal |
12sq.m
7sq.m |
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The FP ECM was pioneered to provide a
mattress that could control erosion and still provide natural drainage of ground waters.
The two surfaces of the fabric are woven together at intervals to form filter points
throughout the mattress. These areas remain free of concrete after injection and are
designed to relieve hydrostatic pressures and to provide natural drainage of the land
beneath the mat.
Ideally suited for all installations where ground water is likely to present a problem
such as Bridges abutments, embankments, river banks, and dams. |
| Filter Point Spacing |
Nominal Thickness (mm) |
Coverage per Cu.Mtr Concrete |
125
200 |
80
120 |
25sq.m
14sq.m |
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The AB ECM has been designed to provide a
heavy duty flexible armouring system which can accomodate soil/sand settlement after
installation.
It consists of a double walled polyester fabric woven to produce a series of rectangular
blocks. All blocks are connected together by a double woven hinge and cabling through the
mattress. After injection of mortar the blocks are able to flex and articulate with any
change in the land surface conditions.
The AB ECM is suitable for all instllations where local scour is likely to occur such as
seawalls, marinas, or for protection of submarine pipelines. |
| Nominal Thickness
(mm) |
Block Size (mm) |
Average Block
Weight |
| 220 |
600x430 |
85kg |
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