Hot Dip Galvanized Metal Grating Plate For Parking Lot With Corrosion And Impact Resistance

Overview of loaded steel grating for parking lot

There is no great difference between the steel grating used in the parking lot and the conventional steel grating. The flat steel with load-bearing function and the cross bar are welded into a grid shaped metal plate, and the surface is protected by hot galvanizing to adapt to the erosion of the outdoor environment of the three-dimensional parking lot. The hot galvanizing layer is thicker than the cold galvanizing zinc layer and has a long service life.

Parameter table of steel grating for parking lot

What are the characteristics of steel grating used in parking lot

High bearing performance requirements, wide laying area, maintenance free, not easy to rain and snow erosion, anti-corrosion, suitable for the laying of open-air three-dimensional parking lot.

Laying requirements of steel grating for parking lot

The parking lot of large shopping malls is divided into above ground and Underground Multi-storey design. Whether it is due to the natural weather requirements in the South and North, it is also the requirements of fire safety. The parking lot cannot directly lay all cement floors, but should also be equipped with drainage equipment and drainage system to bear the back and forth weight of large and large vehicles. Therefore, the laying requirements of steel grating plate for parking lot are very important.
The steel grating plate for parking lot shall be laid with the cross bar of the steel grating plate facing upward on the walking surface of the platform channel, and the cross bar shall not be laid downward. Both ends of the bearing flat steel shall be supported on the beam frame of the platform, and the fixation shall be firm and reliable, otherwise personnel are not allowed to enter. The size of the steel grating is limited by the force during hoisting and handling, and the size of the removable planking also needs to take into account the weight limit during manual handling. In order to avoid pedestrian tripping, the steel grating platform shall be flat, and the height difference between adjacent steel grating, steel grating and surrounding components shall not exceed 4mm. The height difference between the applied load and the adjacent unloaded steel grating shall not exceed 4mm.