Laminate flooring is made by crushing and pressing sawdust, fast-growing wood, scraps, etc. It is generally composed of four layers of materials: wear-resistant layer, decorative layer, high-density base material layer and balance layer. The advantages of this type of flooring are that they are wear-resistant, cheap, and easy to care for. And it has strong resistance to twisting and deformation, and is dimensionally stable, especially suitable for rooms with floor heating systems. And because its patterns are printed using a computer, there are many colors and patterns to choose from. Its surface wear resistance is very high, and it is divided into multiple wear resistance grades. The common ones are AC2 AC3 AC4.