1. Marine air bag strictly control the use of working pressure, can not exceed the use of working pressure

2. There is no sharp and excellent hard block on the appearance of touching the gas to prevent puncturing the outer skin of the gas

3. As far as possible to prevent misunderstandings caused by the length and orientation of the air capsule

4. The blast load should be prevented after the air capsule is strengthened. For example, when the ship is lifting up the pier, when the lifting air capsule has long lifted the hull, most of the piers are removed and the rolling air capsule is filled. At this time, if 1-2 piers are still stuck, the gas pressure between the air capsule should be adjusted to make the ship tilt on the revoked pier instead of manually beating the pier. Otherwise, the hull force may impact the filled aeration. Another example is the collision of various elements and other objects in the whole process of moving the ship, and the impact gas is damaged when it is not optimistic.

5. Before the Marine air bag is used for a long time without modification or starting from scratch in the future, the full load drum test should be carried out. During the test, the detection staff should eliminate the air sac 3M, and reduce the working pressure if the corrected air sac is damaged on a large scale. All common gases should be tested once a year.

6. Do not change air on the road.