Selection, Installation, and Maintenance of Steel Wire Rope

Dawson Marine Salvage airbag is the best choice for 100-2000 tons buoyancy need. Its good characters of easy transportation and store, little demand of maintenance make the salvage works more flexible and cost-effective.

General introduction of Ship launching with marine airbags. The traditional ship launching methods include end on launching , side launching and dry dock floating. Most airbag ship launching are end on launching.

First, the airbag must be checked if the pressure gage is normal before being used.

Airbag launching technology is especially good for temporary launch project because of its low demand of launch conditions. Huge steel cofferdams are fabricated for bridge piers construction, some of them weigh a few thousands tonnes that is difficult for floating crane to lift and install.