floor. Second, how to detect wear-resistant floor? The surface of the floor wear resistance, that is, because there is no floor wear-resistant layer or wear-resistant rotation is very low and called false floor, the floor surface, no difference from the real laminate floor After sanding several times with sandpaper, you will notice that the decorative pattern is polished and instantly whitened. Public places, the service life of the floor will not exceed six months. The more abrasive, the price is also more expensive. Wear-resistant revolutions in public places above 9000 rpm; If the family population, but also pay less attention to maintenance, choose a higher wear resistance; But if you pay more attention to the floor care, the floor by strong, hardware wear and tear opportunities Less, it may be more economical to choose a relatively lower abrasion resistance. Wear-resistant family with more than 6,000 rpm turn on it, available sandpaper wipe, poor quality is easy to find. Floor wear resistance, mainly depends on the crystal of aluminum oxide (commonly known as gem) coating. Floor per unit area of ??the higher the content of aluminum oxide, the higher the wear resistance.
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