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SPE
Vacuum consolidation
Model
-
Series
Vacuum consolidation
Product Description
Introduction
Vacuum consolidation settlement method applies suction through the horizontal pipe directly connected to vertically placed C-PBD or PCD in order to accelerate consolidated settlement of soft ground. This method early suppression of the settling of the remains and compresses the air by giving the loading effect around the 10m diameter even without progressive surcharge and preloading.
Shape and type
Characteristics
1. Ground improvement is possible in a short period of time.
2. Advantageous in reducing installation time or lowering construction costs.
3. Danger of transformation in surrounding ground can be diminished.
4. There is no need for horizontal drain layer.
5. Environmentally friendly construction method allows environmental safety.
Comparison with the Existing Vacuum Consolidation Method
Existing vacuum consolidation
- Defective sealing when vacuum membrane is damaged - Rapid decrease of vacuum efficiency when the different layers are distributed | Individual vacuum consolidation
- Airtight sheet is not required, and horizontal displacement control is available |
Method of installation
Product List
Vacuum consolidation
Vertical drain
PBD (Plastic board drain)
VD55, VD55R, VD60, VD60R, VD75, VD75R, VD80, VD90, VD80R
C-PBD (Cylindrical PBD)
C-PBD, C-PBDR
Horizontal drain
CHD
CHD 200, CHD 300, CHDR 200, CHDR 300
Connector
HHD
HHD100, HHD200, HHD300, HHDR100, HHDR200, HHDR300
PCD
PCD (Plastic cylindrical drain)
PCD32, PCD50
SHD / SPE Horizontal drain
KSHD-200, KSHD-300, KSHD-S75, KSHD-S100
S-PBD / Biodegradable PBD
