原文：http://shenzhen.chinacompositesexpo.com/en/news-detail-92-16949.htmlOn December 28, a deep-sea aquaculture floating platform constructed from basalt fiber composites was successfully deployed in Hainan. The platform was independently developed and manufactured by the Sichuan Basalt Fiber New Materials Research Institute (SBFN).


The multifunctional structure integrates offshore energy supply, deep-sea aquaculture, and marine tourism. With a total weight of around 50 tons, it features a modular main framework that was prefabricated in Sichuan and assembled in Hainan before launch. It is now operational for deep-sea aquaculture activities.

Growing demand for high-quality deep-sea fish, driven by rising living standards, has intensified the need for expanded aquaculture capacity. Against the constraints of limited land and coastal farming space, deep-sea aquaculture represents a strategic pathway for China to develop its “blue granary” and enhance marine food production.

Most existing deep-sea aquaculture facilities worldwide are built with metal, which faces severe corrosion in high-salinity, humid marine environments, often requiring protective coatings to extend service life.

Basalt fiber, a high-performance green material sourced from volcanic rock, offers exceptional corrosion resistance, high strength, and durability against aging and oxidation. Laboratory simulations and mechanical tests, including bending and tensile assessments, confirm that the platform can withstand extreme conditions such as Category 17 typhoons. Its designed service life exceeds 30 years with minimal maintenance.

With an aquaculture volume exceeding 10,000 cubic meters, the platform is projected to cultivate about 80 million high-quality marine fry annually, yielding over 150 tons of aquatic products per year. 文章来源：http://shenzhen.chinacompositesexpo.com/en/news-detail-92-16949.html