Laminate flooring is a wood-derived material that is structured like a sandwich and is divided into a wear layer, a decorative layer, a base layer and a moisture barrier. The wear layer is the outermost transparent layer, and the raw material of the red sapphire body, the scientific name of aluminum oxide (AL2O3). The decorative layer, that is, the layer of wood that is visible to the naked eye, is a layer of woody decorative layer. The substrate layer, also known as the intermediate layer, is pulverized by natural or artificial fast-growing forest wood, and is formed by reconstitution of high-temperature and high-pressure fibers. Divided into high density board, medium density board, particle board. The moisture barrier is the surface of the back of the floor. It is made of polymer resin material and glued to the bottom surface of the substrate to stabilize and protect against moisture.
The choice of laminate flooring is mainly to see the concave groove, environmental index and color. The tightness of the concave and convex grooves determines the wear resistance and service life of the laminate flooring.
Laminate floor bump groove:
Reinforced composite wood flooring is sufficient to use a wear-resistant number of 6,000 rpm. The lowest standard reinforced laminate flooring on the market has also reached this standard, and the quality of the floor is often found in the gap. Because the concave and convex groove is loose and wide, the gap is degummed after using the floor for a period of time. After the gap enters the water, moisture and dust, the floor deformation and uplift will affect the use effect and service life.
Environmental protection index for laminate flooring:
The environmental protection index refers to the amount of formaldehyde released from the laminate wood flooring. Formaldehyde is an indispensable substance for bonding in the production of flooring, and it is also the most important pollutant. If the quality of the floor is not good, the seams are not tight enough, and more formaldehyde is released, which affects human health. The current domestic standard for formaldehyde release is 30 mg per 100 grams, and the international standard is 8 mg per 100 grams.
The color of the laminate flooring:
The color of the selected laminate flooring mainly depends on its color, pattern, finish, and whether it has the feeling of solid wood flooring. As an alternative to solid wood flooring, the surface of the reinforced wood flooring is made of natural solid wood. The fly in the ointment is that most of the laminate flooring is more or less false, the product process can not keep up, and because the sale of the brand in the European and American markets is unsalable or outdated. The standard for choosing a suit is that the more natural the better the better.
Paying attention to the above three points, it is not difficult for consumers to buy the reinforced laminate flooring in the dazzling building materials market.
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