Marine Deck Products Ship Launching and Dry Docking Airbags for Barges in Indonesia Shipyard

Applications of Evergreen Maritime Ship launching marine airbags
 

Evergreen marine airbags could be used for ship launching and dry docking for heavy vessels' lifting and upsliping. Rubber airbags could be applied for construction field also which are mainly to support the heavy objects, moving and lifting the oil pipes etc. some complex marine or construction engineering works.

Another application of marine airbags are salvage and flotation. Airbags could be act us pneumatic rollers ( rollers bag ) in the water providing buoyancy support for sunken vessels or for floating bridges and dock pontoons. His strong bearing capacities and underwater pressure resilient shows more advantages than PVC airbags when salvaging.

Ship launching or upgrading relying on Marine Airbag is a innovative technology having utmost developmental prospect in shipbuilding. Ship Launching Airbags overcomes the disadvantage of fixed launching track by which The productive abilities of shipbuilding and ship repair were limited in the small and medium sized shipyards. Now it has become a Flexible Launching Technology full of mobility, having advantages in saving effort, saving time, 
Saving work load, saving investment, flexibility, safety, reliability, outstanding comprehensive economy benefit, flexible, safe, reliable, and outstanding benefit, etc. The launching technology of apply Marine Airbag to the Launching and landing of ships overcomes the restrictions of traditional slide board technology which is commonly used in building small or medium size ships. 

Construction Features of ship launching airbag: 

Ship Launching Airbag, basic body consists of which consist of our rubber layers, synthetic-cord-reinforced rubber layers, are kind of a cylindrical airbags with hemispherical heads at the both ends. 
All of these are vulcanized together, and then compress air inside to enable in to roll. 

1. Outer Rubber

The outer rubber layer that covers the outside of ship launching airbag protects the cord layers from abrasion and other external forces. This compound has sufficient tensile and tear strength to withstand any weather condition and hard usage. 

2. Synthetic-tyre-cord layer for reinforcement
The reinforcement cord layers of ship launching airbag, which are made of Synthetic-tire-cord commonly used in tires, are arranged at ideal angles to hold the internal pressure and to distribute
The stress evenly providing strong efficient reinforcement. 
(To know the detailed technology parameter, please refer Material Selection. )

3. End Fittings
End fittings of Ship Launching airbag include air tightness swivel and airbags safety air inlet.