GROUT PACKER
GROUT PACKER
Packers can be classified into inflatable and passive grout packers based on application scenarios, meeting the requirements of offshore jacket grouting.
HGSI -Inflatable Grout Packers
Adopts an inflatable airbag structure. After all piles are driven by the pile shoe, each individual packer is inflated with compressed gas or liquid. Once inflated, the packer forms an airbag to create a seal capable of supporting grouting, thereby realizing first-stage grouting. After grout is injected, the inflation pressure is maintained by a check valve. The packer shall remain inflated for at least 8 hours.
HGSS- Passive Grout Packers
Adopts a rubber vulcanized structure, suitable for grouting sealing in small gaps or wind turbine piles. It is classified into different types based on specific applications.
DSMEC has successfully supplied grout packers for piles with a diameter exceeding 5 meters. The specific dimensions of the product will be designed in accordance with the project drawings and confirmed by the customer.
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