Wreck Salvage Airbag Explosion-Proof Marine Rubber Airbag
Marine rubber airbag application field
1. The ship building industry and the ship repair industry are mainly to launch the ship safely in the ship building industry, and to shore the ship safely for repair in the ship repair industry.
2. It is used in the construction industry to carry super large building structures. Such as the weight of more than 10,000 tons of piers, wharf caisson and other large reinforced concrete structures on the slope of displacement, salvage sunken ships, stranded rescue and so on
Compared with the traditional skateboard and slide craft, it has the characteristics of labor-saving, time-saving, labor-saving, less investment, flexible mobility, safety and reliability. It is suitable for all types of ships and construction.
Ship launching air bag is divided into: low pressure Airbag, medium pressure Airbag, high pressure Aairbag.
Marine launching Airbag specifications, dimensions, performance
| Diameter | Layer | Working pressure | Working height | Guaranteed bearing capacity per unit length(T/M) |
| D=1.0m | 6-8 | 0.18MPa-0.22MPa | 0.5m-0.8m | ≥13.7 |
| D=1.2m | 6-8 | 0.17MPa-0.2MPa | 0.6m-1.0m | ≥16.34 |
| D=1.5m | 6-8 | 0.16Mpa-0.18MPa | 0.7m-1.2m | ≥18 |
| D=1.8m | 6-10 | 0.15MPa-0.18MPa | 0.7m-1.5m | ≥20 |
| D=2.0m | 8-12 | 0.17MPa-0.2MPa | 0.9m-1.7m | ≥21.6 |
| D=2.5m | 8-12 | 0.16MPa-0.19MPa | 1.0m-2.0m | ≥23 |
| Size | Diameter | 1.0m,1.2m,1.5m,1.8m,2.0m,2.5m,2.8m,3.0m |
| Effective Length | 8m, 10m,12m,15m,16m, 18m,20m,22m,24m,Etc. |
| Layer | 4layer,5layer,6layer,8layer,10layer,12layer |
| Remark: | According to different launching requirements, different ship types and different ship weights, the slope ratio of berth is different, and the size of Marine airbag is different. If there are special requirements, can be customized. |
Marine airbag fittings
Method for preservation and repair of Marine launching airbag
1. Preservation of Marine air bag:
When the Marine water bag is not used for a long time, it should be cleaned and dried, filled and coated with talcum powder, and placed indoors in a dry, cool and ventilated place, away from heat source. The air bag should be spread flat, not stacked, nor piled on the air bag weight. Air bag should not be in contact with acid, alkali, grease and organic solvents.
2. Repair of Marine air bag:
The damage forms of Marine launching air bag can be generally divided into longitudinal cracks, transverse cracks and nail holes.
The operation steps are as follows:
(1) mark out the repair range as the boundary of the polished surface. Repair scope to the crack around the expansion, do not omit hidden damage. The extension range varies depending on the type of airbag and the damage range, usually 18-20cm for 3-layer; 4-layer is 20-22cm; The 5th layer is 22-24cm; The six layers are 24-26cm.
(2) polish and repair part of the surface until the fiber line is exposed, but do not damage the fiber line.
(3) For long cracks, cord thread should be used first. The location of the stitching pinhole is about 2-3cm away from the crack, and the stitching needle spacing is about 10cm.
(4) clean the surface of the part to be repaired with gasoline and dry it.
(5) coated with a layer of glue. Slurry is made by soaking raw rubber in gasoline. The weight ratio of raw glue and gasoline is usually 1:5, and the first layer is slightly thinner (the weight ratio of raw glue and gasoline is desirable 1:8). After the first layer of slurry cool dry, then coated with a slightly thicker slurry and air dry.
(6) with a thickness of 1mm, width of 1cm than the crack sealing rubber strip.
(7) Brush the gasoline and dry it.
(8) For longitudinal cracks, a layer of hanging rubber cord cloth with a width of about 10cm is applied perpendicular to the direction of the crack.
(9) lay a layer of hanging rubber cord cloth parallel to the longitudinal direction. The lap area around the crack should be greater than 5cm and should be cut and pasted into rounded corners.
(10) lay a layer of hanging rubber cord cloth diagonally. The direction of the cord should be the same as that of the oblique cord (or reinforcing fiber) in the cyst wall. The surrounding lap area should be 1cm larger than the previous layer of hanging plastic cord cloth, and all sides should be cut and pasted into rounded corners.
Marine launching airbag product display
Service tenet:
Integrity management, quality first; Create a world famous brand, do a hundred years of enterprise;
Rigorous and pragmatic, considerate; Serve every user attentively.
After-sales service:
1. All products of the company are produced in strict accordance with ISO17357:2014 standards.
2, the company's products in normal use, the life of 8-10 years.
3, the company will carry out strict inspection on each product before leaving the factory, to ensure that all products without any quality problems before leaving the factory, so that every user can rest assured with.
4, the company's product quality warranty period of 2 years, quality problems occurred during the warranty period free repair or replacement.
5. Responsible for guiding repair and maintenance process, and long-term supply of repair materials and tools.
6. Instruct or participate in the implementation and application of products to various projects.
7. Provide pre-sale, in-sale and after-sale services
