The bamboo poles that used to be dense and drifting on the sea have disappeared, replaced by glass fiber reinforced plastic poles that are blue, white or yellow.
In the past, the local seaweed culture mainly used bamboo poles, but the bamboo poles are easy to wear and tear, have a short service life, and easily become sea drifting garbage.
In order to improve the environmental conditions and facilities for aquaculture and promote the comprehensive improvement of marine aquaculture, since this year, Shacheng Town has broken the traditional mode of bamboo farming and adopted the establishment of a seaweed farming area association to drive 8 villages along the line, including Great Egret, Minzao and Chuanshi. The regional joint model developed by “Bao Tuan”, implemented the FRP pole laver breeding project in Huanminzao Bay.
FRP poles' advantage
1. The tensile strength is more than 8-10 times that of ordinary steel, and the elastic modulus is better than that of steel. Has excellent creep resistance, corrosion resistance and shock resistance. By increasing the stiffness and stiffness of FRP poles, the strength and stiffness of the plastic poles can be increased, but the toughness of the same plastic can be reduced.
2. Light weight, the weight is only 1/5 of steel.
3. High elasticity, repeated use of mechanical equipment, no memory, no deformation, antistatic.
4. Corrosion resistance, acid resistance, alkali resistance, salt resistance and atmospheric environment corrosion resistance, high temperature resistance, impact resistance, fatigue resistance, no need for regular maintenance, and the effective service life can reach more than 15 years;