In modern offshore engineering and shipbuilding, fire safety and thermal insulation are critical factors that directly impact vessel safety, operational reliability, and regulatory compliance. Marine insulation materials must withstand extremely demanding conditions including high temperatures, confined spaces, vibration, and strict international fire protection standards.
Recently, ABM® A-60 Marine Rock Wool was successfully selected for use in a newly built high-end offshore engineering vessel designed for deep-sea operations. During the project, the material underwent strict third-party sampling inspection to verify its fire protection performance. The results confirmed that ABM’s insulation fully met the project’s stringent requirements, helping the customer achieve reliable fire safety while strengthening confidence in the ABM brand.
This project highlights the important role that high-performance rock wool insulation plays in the safety and efficiency of modern offshore engineering vessels.
Project Background: A High-End Offshore Engineering Vessel for Deep-Sea Operations
The vessel is an advanced offshore engineering platform independently developed to support deep-sea resource exploration and subsea construction projects. It represents a new generation of high-end marine engineering equipment designed for complex offshore environments.
Key Vessel Specifications
The vessel has been designed with impressive technical capabilities and engineering capacity:
- Overall length: 126 meters
- Beam: 28 meters
- Deck area: approximately 2,000 square meters — nearly equivalent to five standard basketball courts
- Accommodation capacity: up to 100 personnel on board
The ship adopts a single-hull streamlined design with a double-layer structure, ensuring structural stability and operational safety in offshore environments.
At the center of the vessel, engineers incorporated a 7.2 m × 7.2 m moon pool, which allows for efficient deployment of subsea equipment such as ROVs (Remotely Operated Vehicles) and saturation diving systems.
Advanced Offshore Engineering Capabilities
The vessel is a high-end offshore engineering platform independently developed by China to meet the demands of deep-sea resource development, featuring advanced design concepts and strong offshore operational capabilities.Dynamic Positioning and Navigation
The vessel is equipped with:
- Electric azimuth propulsion systems
- DP2 dynamic positioning system
These technologies enable the vessel to maintain precise positioning during offshore operations without relying on anchors. The vessel is capable of operating globally with unrestricted navigation, supporting underwater work at depths of up to 300 meters.
Heavy Lifting and Offshore Construction
A 400-ton offshore crane is installed on board, allowing the vessel to perform heavy lifting operations such as:
- Offshore platform installation
- Structural module lifting
- Maintenance and retrofitting of offshore infrastructure
Subsea Cable and Pipeline Installation
The vessel also includes advanced subsea construction capabilities. It is pre-equipped with a 3,000-ton powered cable carousel, enabling the active laying of submarine power cables.
Additionally, the vessel supports:
- 12-person saturation diving systems
- 1,600 HP trenching machine deployment systems
These systems allow complex underwater operations such as:
- Subsea pipeline maintenance
- Umbilical cable installation
- Seabed trenching
- Underwater inspection and repair
To enhance operational flexibility, 3 to 4 auxiliary deck cranes can also be installed on the port side, improving efficiency during pipeline maintenance and emergency response operations.
Strict Fire Safety Requirements in Shipbuilding
For offshore engineering vessels of this scale, fire safety is a critical design requirement. Marine vessels must comply with strict international fire protection standards such as A-60 fire rating requirements, which ensure that structural divisions can withstand fire exposure for a defined period without compromising safety.
In such environments, insulation materials must provide:
- Excellent fire resistance
- Thermal insulation performance
- Structural stability under high temperatures
- Low smoke and non-combustibility
Given these requirements, the project owner required that all marine insulation materials undergo independent sampling inspection and testing before approval for installation.
ABM® A-60 Marine Rock Wool Successfully Passes Testing
To meet the vessel’s stringent fire safety standards, ABM® A-60 Marine Fire-Resistant Rock Wool was selected as the insulation solution.
Before installation, samples of the ABM material were randomly selected and sent for professional testing to verify compliance with fire protection requirements.
The results confirmed that the product fully satisfied the A-60 marine fire protection standards, demonstrating excellent performance in:
- High-temperature resistance
- Structural stability during fire exposure
- Non-combustibility
- Reliable thermal insulation
The successful completion of these tests ensured that the insulation system would provide long-term fire protection and safety assurance for the vessel.
Why Rock Wool Is Ideal for Marine Applications
Rock wool insulation is widely used in marine engineering due to its unique combination of safety and performance benefits.
Exceptional Fire Resistance
Rock wool is produced from natural basalt and mineral materials melted at extremely high temperatures. The resulting fibers are non-combustible and capable of withstanding temperatures above 1000°C, making them ideal for marine fire protection systems.
Thermal and Acoustic Insulation
In addition to fire resistance, rock wool provides excellent thermal insulation and sound absorption, improving onboard comfort and energy efficiency.
Durability in Harsh Marine Environments
Marine vessels operate in environments characterized by humidity, vibration, and temperature fluctuations. Rock wool insulation maintains its structural integrity and performance even under these demanding conditions.
Winning Customer Trust Through Quality and Reliability
The successful testing and application of ABM® A-60 Marine Fire-Resistant Rock Wool in this advanced offshore engineering vessel demonstrates the reliability of ABM’s marine insulation solutions.
By meeting strict testing standards and delivering consistent performance, ABM was able to gain the customer’s confidence and recognition. The project further strengthens ABM’s reputation as a trusted supplier of high-performance rock wool insulation for marine and offshore applications.
Supporting the Future of Offshore Engineering
As offshore energy development and subsea infrastructure projects continue to expand worldwide, demand for high-performance marine insulation materials will continue to grow.
ABM remains committed to providing innovative insulation solutions that support:
- Safer marine vessels
- More efficient offshore operations
- Sustainable energy infrastructure development
With reliable products and strong technical expertise, ABM continues to support shipbuilders, offshore contractors, and engineering companies around the world.
Conclusion
The successful application of ABM® A-60 Marine Fire-Resistant Rock Wool in this high-end offshore engineering vessel project demonstrates the importance of reliable insulation materials in modern shipbuilding.
Through strict testing, proven fire protection performance, and dependable product quality, ABM has once again demonstrated its ability to deliver solutions that meet the highest safety standards in the marine industry.
As offshore engineering projects continue to evolve, ABM will remain a trusted partner providing advanced rock wool insulation solutions for the global maritime sector.
Looking for reliable marine fireproof insulation solutions?
ABM® Marine Rock Wool offers high-performance insulation designed for shipbuilding, offshore platforms, and marine engineering projects.
Learn more about our marine insulation solutions: https://www.abmrockwool.com
Media Contact
Company Name: Shanghai ABM Rock Wool Co., Ltd.,
Email: Send Email
Country: China
Website: https://www.abmrockwool.com/
