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Over 1,700 successful projects: "Hayak Pressure-In Caisson Method"
When it comes to the press-in caisson method, come to our company, which has a proven track record since 1965! Please consult us for difficult construction projects such as narrow spaces or overhead restrictions. We have many construction considerations.
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Bridge and railway foundation work <Hayak pressure-in caisson method>
Constructing foundations in a narrower yard compared to other methods!
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Shield and propulsion shaft construction <Hayak pressure-in caisson method>
There are many achievements in shield and propulsion shaft construction.
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Underground Pump Room and Underground Storage Pond Construction <Hayak Pressure Insertion Caisson Method>
There are many achievements in underground pump rooms and underground storage tanks.
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Low Space Construction <Hayak Pressure Insertion Caisson Method>
We have numerous achievements in low-space construction.
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High-Pressure Insertion Caisson Method [for Bridge and Railway Foundations, Shield Shafts]
It is a technology that is expected to be applied to various uses with construction methods that consider the environment.
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High-Pressure Insertion Caisson Method
It is a technology that is expected to be applied to various uses with construction methods that consider the environment.
last updated