Several schemes and characteristics of steel grating anti-skid

Steel grating is composed of loaded flat steel and horizontal bar arranged in longitude and latitude at a certain distance, and then welded with high voltage resistance welding machine to form the original plate, which is deeply processed into the finished product required by customers through cutting, incision, opening, edge coating and other processes. Its excellent characteristics are widely used, its high strength, light structure, easy lifting, beautiful appearance, durable, ventilation, heat dissipation, explosion-proof, commonly used in petrochemical, power plant, water plant, sewage treatment plant, municipal engineering, sanitation engineering and other fields. In the wet, slippery place, also requires steel grid plate to have a certain anti-skid performance. The following steel grid plate commonly used anti-skid solutions to do an analysis, can be considered according to the actual situation of the project.

Anti-slip scheme one

The anti-slip layer of steel lattice plate adheres to the surface of steel lattice plate metal plate through the bottom adhesive layer, and the anti-slip layer is the sand layer. Sand is widely available material, using sand as non-slip material can greatly reduce the cost of production; At the same time, the anti-skid layer is a large number of sand coated on the surface of the metal plate to improve the surface roughness, with the difference between the sand grain size to achieve the anti-skid function, so its anti-skid effect is good. The sand layer is made of 60 ~ 120 mesh quartz sand. Quartz sand is a hard, wear-resistant, stable chemical properties of silicate minerals, can greatly improve the anti-skid effect of steel grid. The antiskid effect of quartz sand in this size range is better, and the trampling feeling is more comfortable; The particle size of quartz sand is more uniform, which can improve the appearance of steel lattice plate surface.

Anti-slip scheme two

This is an economic, simple structure of non-slip steel grid plate, including a fixed frame and a fixed frame arranged in the warp and weft flat steel and cross bar; The flat steel is inclined in the vertical direction along the fixed frame. When the flat steel is tilted, the contact area between the sole of the foot and the flat steel is large when people walk on the steel grid plate, which improves the comfort of the sole and can effectively increase the friction force. Moreover, when people walk, the tilt of the flat steel can play the role of inverted tooth, preventing the sole from sliding under the condition of force. In order to avoid sliding when walking back and forth on the steel grid plate, as the best choice, the two adjacent flat steel tilts in opposite directions. This structure is simple, can effectively increase the contact area between the ball of the foot and the flat steel, effectively increase the friction force, play the anti-skid effect, and when the pedestrian walking tilt flat steel can have the effect of inverted teeth, prevent the ball of the foot in the case of sliding.

Anti-slip scheme three

In the existing technology, anti-slip steel grates are usually toothed flat steel, and one side of the toothed flat steel has uneven teeth marks. This structure can effectively improve the anti-slip performance. Toothed steel grid plate, also known as anti-slip steel grid plate, has better anti-slip effect, by toothed flat steel and twisted square steel welded tooth steel grid plate is both anti-slip and beautiful, toothed steel grid plate appearance of hot dip galvanized, silver enhanced the modern tolerance, can be used in a variety of places. The type of tooth shaped flat steel is the same as the general flat steel, the difference is that the flat steel has uneven teeth on one side. The first thing is not to slip.

In order to make the steel lattice plate has the function of anti-skid, the tooth shape with certain requirements is made on one or both sides of the flat steel, which plays the function of anti-skid in use. Anti-slip flat steel belongs to the special-shaped section, with periodic tooth shape and symmetrical special-shaped section, the section shape of steel, under the condition of meeting the use of strength, has an economic section. The cross section shape of ordinary anti-slip flat steel is used for ordinary use field. The double type anti-slip flat steel is used for the occasions where the positive and negative sides can be exchanged, such as the floor of the car painting room, which can improve the utilization rate. However, the production process of flat steel with this structure is more complicated and the production cost is higher. Toothed steel lattice plate price is relatively high, please consider the cost when purchasing