1. Anti-corrosion performance: Glass fiber reinforcement has excellent anti-corrosion performance, can withstand the erosion of sea water, humid environment and chemical corrosion, and will not rust. This makes fiberglass tendons ideal for sea breakwaters, extending their life and reducing maintenance costs. 2. Lightweight and high strength: Compared with traditional steel bars, glass fiber bars have a lighter weight while maintaining higher strength. This reduces construction loads and provides better design flexibility to meet the strength and stability requirements of sea breakwaters. 3. Electromagnetic Compatibility: Fiberglass bars are non-magnetic materials and will not interfere with electromagnetic signals or suffer from electromagnetic interference. This is very important where sensitive electronic equipment and communication systems need to be used in sea breakwaters, ensuring the reliability and performance of the systems. 4. Durability and shock absorption performance: Glass fiber reinforcement has excellent durability and shock resistance, which can effectively absorb and disperse the impact caused by earthquakes and waves, and provide better structural stability.

Self-drilling hollow anchor system has been used widely as a new technology for slope stabilization. Self-drilling hollow bar is full threaded, in which system coupler is used to increase the length, and drill bit with different design for different stratum is installed in the front end as drilling forward, with following advantages: - Highly increased drilling and installation efficiency. Labor cost saved huge. Excellent adaption to difficult rock foundation.

Glass fiber reinforcement is a new type of support material, which can replace traditional steel reinforcement, because it has the advantages of light weight, corrosion resistance, high strength, etc., and does not generate sparks, which can effectively prevent gas explosion accidents. The following is an engineering case of glass fiber reinforcement used in coal mine support. In 2019, a coal mine used glass fiber bars for support when excavating the coal wall. The type of glass fiber reinforcement used in this mine is GFRP-16/13, which has passed the national coal safety product certification. After actual use, the mine engineer reported that the glass fiber reinforcement has the advantages of convenient use, high construction efficiency and low cost. At the same time, the glass fiber reinforcement can also effectively control the deformation of the coal wall and the expansion of cracks. The mine uses fiberglass bars for coal wall support and has achieved good results. The support effect is stable, and there is no support failure. This case shows that glass fiber bars can effectively replace traditional steel bars and become a new material for coal mine support.

Glass fiber hollow anchor is a new type of consolidation material. Due to its advantages of light weight, corrosion resistance and high tensile strength, it has been widely used in some landscaping, land treatment and other projects. The following is an engineering case of a glass fiber hollow anchor used in a plantation. In recent years, a large plantation in a certain area has experienced serious lawn ecological environmental problems. The land has been severely eroded, resulting in serious turf shedding, broken roots, and withered leaves. In order to improve this problem, the plantation adopts fiberglass hollow anchor technology for support and consolidation. The type of fiberglass hollow anchor used in this plantation is FRP-14/12, and it is consolidated with epoxy resin glue. Through on-site construction experiments and effect testing, the park said that the glass fiber hollow anchor rods used successfully solved the problem of lawn erosion, and greatly improved the ecological environment of the lawn, and the turf grew healthily and vigorously. This engineering case shows that glass fiber hollow anchors can effectively solve the ecological environment problems of plantations and achieve the purpose of ecological restoration. At the same time, glass fiber materials have the advantages of light weight, corrosion resistance, and high tensile strength. When using hollow anchor rods for consolidation, they are convenient for construction and low in cost. Therefore, they have broad application prospects in fields such as land management and landscaping.