FRP grating (referred to as FRP) is a kind of glass fiber reinforced material, unsaturated polyester resin as the main matrix of glass fiber reinforced material, after special cumbersome processing compounded a kind of plate with many spaces The material, which we call FRP grating, is used as a structural material for floors in corrosive environments, trench covers, platforms, ship decks, stairs, plank roads, etc.
FRP grating has the following characteristics that make it gradually become the main force of new materials;
1. Corrosion by various chemical media, no rust, long service life and maintenance-free. As a metal material, FRP grating is different from different traditional metal gratings. Under the action of chemical media, it will not cause electrochemical corrosion to cause physical damage such as rust and corrosion, and it will not cause the structure of the material to deteriorate. If it is damaged, there is no need for regular or irregular inspections in maintenance. Maintenance will not cause the factory to stop production, and it will not happen due to many invisible accidents like metal grilles. It is also different from wood and other materials that will rot and mildew. It is an upgraded product of traditional, iron, wood, cement and other materials.
2. Lightweight, high strength, and easy to cut and install. Because it is composited by resin and glass fiber, its density is only 1/4 of that of iron and 1/3 of that of aluminum, but its relative strength is higher than these metals. Its light weight can greatly reduce the foundation support, thereby reducing the cost of engineering materials. Its cutting device is simple, does not require fire and large-scale lifting equipment, and only requires a small amount of labor and electric tools, which greatly reduces the installation cost.
3. Strong scalability, flexible and diverse scales, and stable scales. Products can be customized according to customer requirements, such as different cell sizes, different dimensions, different load requirements, etc. It can meet the requirements of customers and minimize the loss caused by cutting, thus saving costs for customers.
4. It has slight elasticity, which can reduce the fatigue of personnel, enhance comfort and improve work efficiency.
5. The color is uniform inside and outside, and the color can be selected arbitrarily, and the color can be customized according to the customer's requirements to improve the environment of the production site.
6. It has good comprehensive economic benefits.