Where are NFJ metal aggregate wear resistant floors of used? When discussing the frequent use of recycled NFJ metal aggregate wear-resistant flooring, it is important to first understand some of the characteristics and advantages of wear-resistant flooring. Before there was no wear-resistant floor, enterprises used Terrazzo floor most. Because Terrazzo floor needed to be watered and polished during construction, there would be two drawbacks, one was dust, the other was that the slurry after polishing would block the sewer, so the construction was not environmentally friendly and the wear-resistant floor was not easy to construct, so Terrazzo floor was also replaced by wear-resistant floor. In the 1980s, wear-resistant floor was widely used in developed countries, The overall integrity of the wear-resistant ground and the compactness of the surface layer are good, so the good oil permeability resistance is an environmentally friendly product.

At present, there are two types of wear-resistant floor materials in the industry that are relatively recognized by enterprises. One is non-metallic wear-resistant floor materials represented by diamond sand, and the other is metal wear-resistant floor materials represented by rare earth iron alloy alloy. It also has a loud name NFJ metal wear-resistant floor material. The common feature of both of them is that they are easy to construct and set simultaneously with concrete. The method is relatively simple, and the construction period of the surface layer is short. During the initial setting of the concrete surface layer, wear-resistant materials are evenly distributed and the surface layer is spread and polished. The performance and service life of NFJ metal wear-resistant flooring are much better than that of diamond sand. The ground load weight of metal wear-resistant flooring can reach 3 tons to 120 tons according to the actual situation of the project, The ground has extremely high hardness and excellent toughness, meeting the requirements of smoothness and anti slip, and even tracked vehicles such as tank armor are not a problem when walking on the surface layer. So metal wear-resistant floor materials belong to the category of anti molding materials.

So wear-resistant flooring is generally used in transportation workshops, warehousing, logistics transfer, underground parking lots, production workshops, bridges, and other places with high friction, easy damage, and high impact force, such as military industry, casting, machinery, ships, electromechanical and other places. For example, in 2018, a friend of mine built a tank parking garage for an armored brigade in a certain Xinjiang regiment that required high load and wear resistance. Due to the high hardness but brittleness of carborundum, a metal high load and wear resistance impact resistant ground was finally selected, and the effect was very good. Despite long-term heavy track rolling, the surface still had a metallic luster and no damage. So the wear-resistant ground material of metal is better than that of diamond sand. For example, in a freight specialized station, it should be equipped with forklifts, cargo storage and transportation, and truck travel, which will have an impact on the ground, so wear-resistant ground materials will be used.