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Diaphragm Walls Using Hydro-mill :
Diaphragm Walls Using soil rock cutter Hydrophrase and
bentonite
Fully Computerized Equipment Thickness 60 - 80 - 100 - 120
150cm Depth Up to 50m
For Excavation Side Support Systems
Diaphragm Walls Using Grab
Diaphragm Walls Using Grab and Bentonite Thickness 60 -
80cm Depth Up to 25m For Excavation Side Support Systems
Barrettes :
Diaphragm Wall Panels Rectangular Section Working as Piles
Diaphragm Wall Owned main Equipment
BH - N : Hydraulic Grab, Kelly suspended operated
by a
crawler crane, is
generally used to carry out
excavation of size
2.5 m width and 0.6 m 0.8 m thick
panels.
BC 40 & BC 30 TWO HYDRO-MILL's : two soil/rock
cutters
supported by a heavy
crawler cranes with diesel
powerpack to carry
out excavation of size 2.8 m width
and 0.6 m, 0.8 m and
1.0 m thick panels and depth
up to
50 m.
The Hydro-mill is equipped with transducers to
measure :
- the cutter depth,
- the inclination of the excavation, both
perpendicularly
and longitudinally to the alignment,
- the torque and the
rotational speed of the drums.
These transducers are connected to a readout/recorder
unit located in the operator cabin. The
Hydro-mill is
designed to allow the adjustment of the
deviations during
excavation.
Two Desander Plants : capacity of about 450 m 3
per hour
Two Slurry : mixing and storage plants.
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