Laminate flooring, scientifically named impregnated paper laminated wood flooring, is generally composed of four layers of materials, namely the wear - resistant layer, the decorative layer, the high - density substrate layer, and the balance (moisture - proof) layer.

Structural Composition

• Wear - resistant Layer: Mainly composed of evenly distributed aluminum oxide, it determines the floor's abrasion resistance, service life, and the duration of the pattern's integrity. Its wear - resistance is measured by the number of wear - resistant revolutions.

• Decorative Layer: Designed through computer simulation, after scanning the real wood texture, adjusting colors, and removing some knots, it improves the clarity and saturation of the texture. It can simulate various wood patterns, imitate stone materials, or create unique patterns, offering a rich variety of colors and restoring the beauty of wood.

• High - density Substrate Layer: Also known as fiberboard, it is a crucial part of laminate flooring. It is classified into high - density, medium - density, and low - density fiberboards according to density. The density level affects the floor's properties such as modulus of rupture, thickness swelling rate due to water absorption, dimensional stability, and impact resistance. High - quality laminate flooring mostly uses high - density substrates.

• Balance (Moisture - proof) Layer: Together with the wear - resistant layer, it protects the internal structural balance of the floor and blocks the intrusion of moisture from the cement floor, preventing the floor from deforming.