Since the Wassara technique itself uses water, it drills through water-rich formations without problems. The high penetration rate also provides very efficient and fast drilling through almost any material, from boulders and wood to dense clay and old foundations.
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- Ground engineering
- Key benefits
- 3. Drilling performance
Ground engineering
- Key benefits Öppna undermeny
- Applications Öppna undermeny
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Case studies
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1. Foundation - Reinforcement
Öppna undermeny
- Wassara's new W280 - tested for pile-drilling at Slussen, Sweden
- New ground engineering hammer, tested in Södertälje Canal, Sweden
- Foundation reinforcement of neighborhood Pyramiden, Sweden
- Reinforcement work at the Corvette Museum, USA
- Foundation reinforcement - Drilling indoors at Stockholm Central station, Sweden
- Ground reinforcement when building the new City line railway in Stockholm, Sweden
- 2. Jet grouting Öppna undermeny
- 3. Geothermal Öppna undermeny
- 4. Water handling Öppna undermeny
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5. Other
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- Retaining wall at building-site in Sickla, Sweden
- Identification and preparation work - Metro ring in Copenhagen, Denmark
- Anchor drilling when building a new commuter train tunnel under water
- Drilling for the anchoring foundations – salvation of Costa Concordia, Italy
- Freeze hole drilling in Hallandsåsen, Sweden
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1. Foundation - Reinforcement
Öppna undermeny
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Drilling performance
