Paroi moulée
DEEP FOUNDATIONS
DIAPHRAGM WALL
Slurry walls are elements of underground structures used mainly for permanent foundation walls, also as supports and groundwater retention, with or without adjoining buildings.
The wall is made of single panels dug by excavation tools such as a bucket grab (mechanical or hydraulic) or a shearer.
Parameters
On-site instrumentation measures and records in a simple, reliable and precise way:
- Depth
- Deviation in the vertical plane, parallel to the axis of the wall
- Deviation in the vertical plane, perpendicular to the axis of the wall
- Deviation due to the rotation of the bucket around its cable
Devices
Device suitable for measuring and recording parameters for diaphragm walls:
- DIALOG MX4
Sensors
The recording of the various parameters is ensured by specific sensors:
- P82 for depth
- NEMO BT for deviation
Technical diagram and results layout
Hover the diagram for more details