Look for wear-resistant layers
A strengthened floor has a layer of wear-resistant layer, in this layer of wear-resistant layer, the more uniform distribution of alumina, the higher the content, and the better its wear-resistant index. The unscrupulous businessman often reduces the aggrandizement floor surface this coating content to save the cost, even uses the floor which does not wear-resistant layer to replace the profit, therefore, the floor service life receives the very big influence, as the family use, maybe less than half a year, the ground pattern is not clear, such as white phenomenon will emerge one after another.

See whether the ground base material is good
To find out what is the best ac rating for laminate flooring, look again at the quality of laminate flooring. Quality laminate flooring also has a higher standard in the selection of base materials, quality laminate flooring has a higher standard in the selection of density board and particle board, and false aggrandizement wood floor density board, the use of particleboard is more common, satisfy water swelling rate is correspondingly higher. Therefore, in the choice of aggrandizement wood floor, still want to inquire about Merchant's base material standard in detail.

See if the wear-resistant rotation is high
The higher the number of rotations, the better the abrasion resistance. What is the best ac rating for laminate flooring? However, this value is not the higher the better, such as shopping malls, and office space, choosing a high-speed wear-resistant floor is naturally very appropriate, but for home use, the General 6000 rpm is enough, it doesn't make much sense to be over-functional.