How to determine the wear resistance coefficient of the floor, how to identify the wear resistance o

According to the national standard, three samples are tested with 180 mesh sandpaper, and one piece of sandpaper is converted every 500, and the number of revolutions when there is clearly visible wear in three quadrants of A, B, C, D is the initial wear value (IP value).

The wear value can be divided into initial value (IP), final value (FP) and average value (AP) according to different test methods, FP is often more than 2000-3000 revolutions larger than IP, and AP value is the average value of IP and FP.

The general test results show that the floor with an IP value of 4000 rpm and above meets the household level 2 standard, the floor with an IP value of 6000 rpm and above meets the household grade 1 standard, and the floor with an IP value of 9000 rpm and above meets the commercial standard.

The wear resistance of the wear-resistant layer containing about 30 grams of aluminum oxide per square meter should be about 4000 rpm;

The wear resistance of the wear-resistant layer containing about 38 grams of aluminum oxide per square meter should be about 5000 rpm;

The wear resistance of the wear-resistant layer containing about 44 grams of aluminum oxide per square meter should be about 9000 rpm;

The wear-resistant layer containing 62 grams of aluminum oxide per square meter can reach about 10,000 revolutions.

The wear resistance value of laminate flooring is one of the most important indicators of laminate flooring and is the biggest variable that determines the service life of laminate flooring. However, the different opinions of merchants on the wear-resistant value make consumers at a loss to ......Where do these values come from? How can consumers know whether the wear value mentioned by the merchant is true or false?

In fact, it is very easy to know this variable, find a 360 mesh sandpaper on the spot and experiment, start grinding according to the number of revolutions said by the merchant, a back and forth is counted as two revolutions, and when the surface of the floor begins to wear, calculate how many times you grind.

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At this time, the number of revolutions obtained is the initial wear value of the floor, so keep grinding! Grinding to a certain number of revolutions, you will find that there is no aluminum oxide surface in the place where it is grinded, and then calculate, how many revolutions have been grinded, then you get the final value of the floor. Typically, the final value is much higher than the initial value.

Perhaps, some merchants will also tell you that he is the median value, it doesn't matter, and then calculate the average of the two values you got earlier, and that's it!

In the course of the experiment, the floors whose surfaces are quickly worn out must be those without a wear-resistant layer; The floor that appears to be worn before 6000 rpm may have a wear-resistant layer, but it must be a domestic substandard product; Products above 6000 rpm can be called laminate flooring in line with the national standard, generally speaking, the initial wear resistance value of imported laminate flooring is above 9000 rpm.

For flooring, its performance is best to be wear-resistant, because the friction is usually large. So how to identify the wear resistance of the floor? PChouse will take you to find out.

First of all, a high degree of abrasion resistance is one of the outstanding properties of laminate flooring. Fang Chongrong, a professor-level senior engineer of the Forest Product Quality Inspection and Testing Center of the State Forestry Administration, said that the wear resistance value is a necessary indicator to measure the performance of laminate flooring. In the national standard of "impregnated paper laminated wood flooring", it is stipulated that the wear resistance index of the first level of laminate flooring used in the home environment is more than 5,000 revolutions, and the second level is more than 4,000 revolutions.

For ordinary hail matching, 4000 rpm can meet the basic use requirements. Laminate flooring has a layer of special aluminum oxide wear-resistant paper, in which the content and distribution of aluminum oxide determine its wear resistance. Generally speaking, the more aluminum oxide content in the wear-resistant layer and the more evenly distributed, the better the wear-resistant performance of the floor will be, and these will be reflected in the wear-resistant revolution.

Therefore, consumers only need to look at the wear-resistant speed of laminate flooring to check the wear-resistant speed in the test report.

Because the wear-resistant layer and decorative layer on the surface of the laminate flooring are paper printed with bionic technology, compared with solid wood or parquet, the overall laying effect is not so realistic, and the visual effect is more rigid. Experts suggest that consumers can ask the merchant for a test report issued by a formal qualification unit for viewing, or they can conduct scratch experiments on the spot to verify, such as scratching the floor with sharp objects such as keys. The cost of products with scratch resistance technology is higher, and it is slightly higher, so consumers do not need to pursue high wear resistance excessively, and can choose according to demand.

After all, with the best coating, through the detection method similar to that of laminate flooring, the wear-resistant rotation of solid wood flooring is only 500 revolutions, so the wear-resistant rotation of solid wood flooring is completely different from that of laminate flooring. Generally speaking, how to look at the wear resistance of solid wood flooring mainly depends on the quality of its paint, the quality of paint directly determines the wear resistance of solid wood flooring, the specific judgment method is to observe the fullness of the paint film on the floor board, whether there are unevenness or indentations and other details, if the surface of the solid wood floor paint is uniform and plump, no bubbles or small white spots, no obvious stains and damage, then its paint quality is relatively good, and the wear resistance of the floor is higher; On the contrary, the wear resistance of the floor is poor.

In today's wood flooring industry, there are generally solid wood floors, laminate floors and laminate floors, and there are many of them. Nowadays, there is also a wear-resistant floor in the basic function, and in the end, the dust brother is the ruleHow about hard-wearing flooringThis? Good no good?

Find out some answers below.

How about hard-wearing flooringIn terms of abrasion resistance, traditional laminate flooring has the best abrasion resistance, followed by solid wood flooring. The reason for the abrasion resistance of these materials is that the wear resistance of the floor is relatively high. The standard is that the wear resistance reaches 4000 rpm, and the IP value of the laminate flooring produced by some large enterprises can reach more than 6000 rpm, reaching the household level 1 standard, which can be regarded as a super wear-resistant floor.

How about the wear-resistant flooring dusty pieAlthough hardwood flooring is much higher than laminate flooring in terms of comfort, environmental friendliness and aesthetics, it has never been considered a hard-wearing flooring because wood is so natural. Therefore, how to choose a wear-resistant floor, it depends on whether it is practical or not, and it is also a good effect for home decoration.

1. Wear-resistant flooring is usually made of solid wood or composite materials. Like solid wood, it is divided into imported oak or eucalyptus and regular oak, beech, birch and other solid wood boards. Their ** is different, the raw material content of composite flooring materials is different, and **belt is also very large, so you need to budget in advance when buying**.

2. When choosing wear-resistant flooring, pay attention to the painted surface of the surface. The surface of the wear-resistant paint has good wear resistance, and the surface of the paint also has a certain thickness, only the standard thickness of the paint surface. Wooden flooring has high practicality and good wear resistance, as well as the workmanship and uniformity of the painted surface.

3. There are many materials for wear-resistant flooring. Flooring of different materials is destined to have different colors and styles. Wear-resistant floors such as solid wood are monochrome and mostly dark, and solid wood floors have the softness and transparency of solid wood.

Composite hard-wearing flooring, on the other hand, has a solid wood texture, but its style is relatively simple.

How about hard-wearing flooringDid you see what you learned? There are many general applications of this kind of flooring, and we should match it reasonably.

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Flooring is one of the most used materials in home decoration, and it is loved by many people because of its good use and excellent appearance. But many floors have a disadvantage, that is, they are not wear-resistant and are prone to wear and tear! So what exactly is the hard-wearing floor?

How to choose wear-resistant flooring? Laminate flooring is a more wear-resistant type, and the overall wear-resistant index is relatively high, which is a very practical floor. When choosing, you can pay more attention to the surface of the floor, as well as the material to judge whether the floor is wear-resistant!

The floor is a very high-grade material, the decoration effect is very good, and it looks more natural and beautiful. But the floor has a common problem, that is, it is relatively wear-resistant, and it is easy to wear and tear, so what is the wear-resistant floor now? There are many types of flooring now, of course, there are some more wear-resistant, such as laminate flooring, which is a more wear-resistant type, and the overall wear-resistant index is relatively high!

What flooring is wear-resistant? You can tell from the surface of the floor! Now there are many types of flooring, but the quality is very different, so when purchasing, we should pay more attention, and we can judge whether the quality of the floor is excellent and whether it has wear-resistant performance by the brightness, color and texture of the floor surface!

Generally, the floor with a brighter surface is more wear-resistant, and there is no obvious color difference, and the floor with a clear texture is more wear-resistant!

Whether the floor is wear-resistant or not, the material also has a lot to do with it. Although there are many types of flooring materials, there are relatively few materials with wear-resistant properties. Now the more wear-resistant materials are fiberboard and particleboard, this medium-density or high-density board, has a strong wear-resistant performance!

Pay attention when buying!

What is the problem of floor wear-resistant, that's all of the above! There are many types of flooring, each with a different effect. If you want to say the most wear-resistant, it still belongs to laminate flooring! So what flooring is wear-resistant, do you know?

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