Summary: Some shopkeepers who buy the floor will say that the thicker the floor is, the better it feels. A experts believe that strengthening the floor is still the best thickness of 8 mm, once more than this thickness, its physical properties will be a problem. The decisive factor for the quality of the products that need to be recognized when purchasing laminate flooring is not thickness. The key depends on the manufacturer's materials, strength and craftsmanship.
When buying a floor, some stores will say that the thicker the floor is, the better it feels. In this regard, experts and companies in the wood flooring industry have expressed their opinions on the issue of strengthening the thickness of flooring. Some companies believe that laminate flooring has entered “thick†modernism, so flooring is still a good thing; while some companies believe that the best flooring is strengthened. The thickness is 8mm, above which the performance will be greatly reduced. For those who have entered the Chinese market for more than 10 years, and relatively mature laminate flooring, is the bottom thick or good?
A experts believe that strengthening the floor is still the best thickness of 8 mm, once more than this thickness, its physical properties will be a problem. There are two reasons for this:
First, the density of the base material determines the comfort and service life of laminate flooring
In order to achieve better physical performance of laminate flooring substrates, high density fibreboard with a density of 0.850.95 grams per cubic centimeter must be used. The density of high density fiberboard is closely related to the physical properties of the substrate, and the physical properties of the substrate will increase significantly with the increase in the density of the high density fiberboard. Studies have shown that the physical properties of the substrate are best within the above density range. From the comfort point of view, the base material in the above density range has similar elasticity, feeling of foot and sense of temperature.
Second, the uniform distribution of substrate density to meet the performance of the use of laminate flooring
The control of the surface density distribution of the substrate is a key factor in satisfying the laying and use of laminate flooring. The control of the uniformity of the transverse density of the substrate can ensure that the density distribution of the substrate in the width direction is uniform, because from the moisture proof point of view, the floor surface and the back plate have different degrees of wet contact due to different usage conditions, and the thickness between different layers has a uniform density. It can make the water absorption expansion ratio produced after moisture absorption more consistent, making the dimensional performance more stable. Because the locking structure is based on different thicknesses of the substrate processed between layers, ensuring the uniform density between layers is the key to ensure the size, strength and bonding force of the buckle, and it is also an important means to make the reinforced wooden floor beautiful and resistant to deformation.
B experts believe that the strengthening of the floor is not necessarily the best 8mm, the best performance. The reason is that the production process determines the quality of the floor.
At present, some domestic companies have developed laminate flooring with a thickness of more than 8 mm. The thickness of the substrate used in this type of floor is generally between 912 mm. The requirement for the substrate is the same as the surface density of 8 mm. It needs to reach around 1100 kg/m3, which is a necessary condition for the production of thickened laminate flooring. The high density area of ​​this kind of floor substrate is similar to the 8 mm floor, but the second high density area is thicker than the second high density area of ​​the 8 mm floor, so its elasticity and stability are greatly improved, and the foot feel is also better.
Not only that, because of the increased floor thickness, the floor sound absorption function is stronger and noise is effectively reduced. Taking the imitation solid wood floor as an example, a thicker floor substrate is used to effectively combine the advantages of the reinforced floor and the solid wood floor, and the original method of printing wood grain is changed to a three-dimensional wood grain synchronous press printing to truly express Out of natural wood style, this kind of floor not only visually gives consumers a real sense of solid wood, but also strives to create a solid wood-like comfort quality and a good mute effect on the feet.
The production of laminate flooring with a thickness of more than 8 mm has extremely high requirements on the production equipment and technology level of the company. Therefore, only the indexes of the products produced by large-scale and professional enterprises can meet the requirements of the relevant national standards. Therefore, the decisive factor for the quality of the products that I need to know when purchasing laminate flooring is not the thickness. The key depends on the manufacturer's materials, strength and craftsmanship.
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