Composite pool covers can be roughly divided into five materials: steel fiber reinforced concrete, magnesite cement, recycled resin composites, BMC pool covers, SMC pool covers and continuous reinforced composite pool covers.
1. corrosion resistance
It has excellent corrosion resistance to acid and alkali, organic solvents and salts, and has incomparable advantages in the field of corrosion protection. When purchasing, consumers can economically choose to use o-phenyl, m-phenyl or vinyl resin as matrix materials according to the requirements of actual use occasions.
2. lightweight, high strength, easy to cut and install.
(1) Because the tree grate is made of resin and glass fiber composite, so its density is small, not more than 2 kg per cubic decimeter, only 1/4 of steel, aluminum 2/3. Its strength is 10 times that of rigid polyvinyl chloride, and its absolute strength exceeds that of aluminum and ordinary steel.
(2) its light weight can greatly reduce the foundation support, thereby reducing the material cost of the project.
(3) It is easy to cut and install, does not need fire and large-scale lifting equipment, only a small number of manual and electric tools, making installation costs greatly reduced.
3. aging resistance
Theoretically, its service life is over 50 years.
4. flame retardancy
The flame propagation rate of ordinary flame retardant grid (ASTM E-84) is less than 25; that of advanced flame retardant vinyl grid is less than 10. The oxygen index is not less than 28 (GB 8924).
It has excellent electrical insulation, no breakdown at 10 KV voltage, no electromagnetism, and can be used in magnetic sensitive equipment. The special structure of FRP grille also has the characteristics of anti-skid and anti-fatigue.
6. uniform colors inside and outside
The colors can be chosen freely, and the colors can be customized according to the customers' requirements, so as to improve the environment of the production places.
7., it has better comprehensive economic benefits.
8., design is strong.
The size is flexible and varied, and the size is stable.
Resin composite tree pond cover plate has high strength, low price and beautiful appearance. The product can be colored arbitrarily, easy to install, maintain and distinguish. It is an ideal choice for garden department, factory greening, Street beautification and landscape beautification.