What is the degree of wear resistance of the floor? What is the number of people talking about what is the meaning? The The More
Should be the degree of wear resistance of a grinding wheel speed!
Originally is a meaning, the national home improvement level 6000 standard, two standard 4000 turn
The degree of wear resistance of the composite floor is mainly expressed in revolutions, and the number of rotations is more than that of the double crystal. Now the new national standard, the number of domestic wear-resistant 2 can not be less than 4000 rpm, the number of home-level rotation can not be less than 6000 rpm, commercial grade is not less than 9000 turn, the home without the need to pursue high wear speed , As long as the national standard can be achieved, the higher the number of wear-resistant, the corresponding cost is higher, and its surface pattern is not clear (coating technology, except for high-definition flooring, such as Kyrgyzstan and other brands)
