How to judge the quality of the wooden floor, how to identify the good and bad of the wooden floor

Polished with sandpaper, you can tell if it's good or bad at a glance. :

1. The appearance of the wooden floor.

Observe whether the color of the substrate is normal white and whether the wood surface particles are delicate; Whether the wood grain is clear and realistic: a good laminate flooring has a clear and beautiful texture, and it looks warm, while a poor floor generally has a black base material color, and the wood grain paper is not bright and the texture is blurred.

2. The smell of wooden floors.

Good laminate flooring has no smell, on the contrary, it has a little wood smell. And the wooden floor of poor quality, as long as you smell the substrate with your nose, there will be a strange smell, smoke your nose, and there is an uncomfortable feeling.

3. Water absorption and expansion rate of wood flooring.

The density of the substrate of a good floor is very high, the combination of wood fibers is relatively dense, it is not easy to absorb water and return moisture, pour water on the substrate of the floor, it will not be absorbed quickly, and float on the substrate like water beads. The floor with poor water absorption and expansion rate absorbs water when it sees it.

5. Wooden floor joints.

A good floor is a floor with high density of the substrate, no matter how long the time from the workshop to the warehouse, it will not expand, the processing technology is also meticulous, there will be no geometric size difference, and the installation is smooth and smooth.

There are many types of wood flooring on the market, which can be roughly divided into solid wood flooring, parquet flooring, laminate flooring, bamboo flooring, etc. They differ in the materials used. Among them, there are no less than 30 varieties of solid wood flooring, such as domestic maple, cherry, and southwest birch; There are many kinds of wood flooring imported from European beech, golden sandalwood, Burmese teak, Brazilian red sandalwood, etc., and it is really difficult for a layman to distinguish between good and bad.

Sen Erxin's old Chen has been doing more than 20 years in the wood flooring industry, and this old man has said the trick of identifying the quality of solid wood flooring

One is to weigh the weight of the floor, the heavier the wood, the better.

The second is to distinguish the cross-section of the wood floor, the thinner the cross-section, the better the wood.

The third is to observe the color of the wooden floor, the darker the color, the better the wood.

In recent years, when decorating a new house, many owners do not want to lay floor tiles, but choose to lay wooden floors, but we generally do not know how to judge the quality of wooden floors.

When buying wood flooring, you can judge the quality of wood flooring by the side section of the wood floor, the trick of this method is to learn to observe the wood fiber in the side section of the wood floor, the wood fiber in the side section of the high-quality wood floor looks very compact, such a wood floor is very strong and can be purchased with confidence, and the wood fiber in the side section of the inferior wood floor looks very loose, so the wood floor must not be purchased.

When buying wood flooring, you can also judge the quality of wood flooring by the color of the wood floor, the color of high-quality wood flooring will not be too heavy, generally it is a log color or dark brown, if the color of the wood floor looks extraordinarily dark, it is likely that the merchant in order to cover up the flaws of the wood floor, deliberately dyed the color darker, such a wood floor can not be purchased.

When buying wood flooring, you can also judge the quality of wood flooring according to the cracks of wood flooring, because the wood itself has a texture, so there are few wood floors on the market without cracks, but you must pay attention to it when purchasing, you must choose to buy wood floors with moderate crack length, and the length of the cracks should not exceed one of the two halls of the wood floor.

When buying wooden flooring, it is very useful to master some tips for buying by yourself, otherwise it is likely to be fooled by the shopping guide of the shopping mall, as long as you master these methods taught to you in this article, you don't have to worry about not judging the quality of wooden flooring.

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Dear, I am glad to answer for you: how to judge the quality of wood flooring.

1. Measure the moisture content of the floor The national standard stipulates that the moisture content of the wood floor is 8% 13%, in fact, China's territory is vast, and the moisture content requirements in different regions are different. Generally, the dealer of wood flooring should have a moisture content tester, if not, it means that the moisture content is not paid attention to this technical index. When purchasing, the moisture content of the selected wood floor in the exhibition hall is measured first, and then the moisture content of the wood floor of the same material and specification is not opened, and if the difference is +2%, it can be considered qualified.

Second, the accuracy of the observation of the wooden floor General wood floor can be taken out of about 10 pieces of freehand assembly after unpacking, observe the tongue and groove bite, assembly gap, and the height difference between adjacent plates. 3. Check the defects of the substrate First check whether it is the same tree species, whether it is mixed, and whether the floor has defects such as dead joints, live joints, cracking, decay, and fungus. As for the color difference of the floor, because the wood floor is a natural wood product, there is objectively the phenomenon of color difference and uneven pattern, which is unavoidable.

And laying solid wood flooring to feel the feeling of returning to nature, is in its natural color, pattern, if the excessive pursuit of the floor without color difference, is unreasonable, as long as the paving can be slightly adjusted.

You can ask the merchant for the floor head of the selected floor, scrape and scratch the surface of the floor several times with a metal key or nail, and then rub the scratch repeatedly with the palm of your hand. If you can't see scratches at all, it means that it is more scratch-resistant; If you can see obvious scratches or see the bottom plate, it means that the wear resistance of the floor is not up to standard, and the quality is not good.

The problem is too broad, there are so many indicators involved in the quality of wood flooring that you can't compare them all, and it makes no sense to do so. The quality of wood flooring is a comprehensive index, and the indicators that often need to be considered are: what material?

Is there a dead knot and how many dead knots there are? Is it a surface patch? Paint fastness?

How dry is it? Is it insecticidal? Color, color difference, and finally ** and installation and so on.

Generally speaking, the brand has a certain guarantee for the quality of the floor.

If you can, consider something new with a bit of technology, such as solid wood multi-layer flooring.

Easily distinguish the advantages and disadvantages of parquet;

Smell The parquet with a good base material will exude a woody fragrance. And the parquet with a bad base material will emit a strong pungent odor. The reporter randomly picked up two pieces of wooden flooring and put them in front of his nose, and the pungent smell of one of them made the reporter immediately frown.

Consumers may wish to smell the smell of the floor when purchasing, and do not buy inferior flooring. Weighing weight Good parquet has a high density, a delicate and uniform texture in the cross-section, and small and compact particles. Poor quality parquet with large and sparse cross-sections and an extremely rough surface.

Then use your hands to weigh it, a good parquet due to its high density, the feel is also heavier. Good parquet has a high density and a heavier feel. Look at the wood grain The high-grade parquet has high grain clarity, the décor is more realistic, and even the wood grain scars and grain details are almost the same as real wood.

The poor-quality wood floors have stiff and rigid prints, and the texture is rough and blurred. Consumers can touch the surface of the wood floor with their hands, and a good parquet subverts the plane effect of the ordinary floor in terms of wood grain and touch, and the three-dimensional sense is stronger. Look at the barcode Regular parquet, the back of the floor will not only be printed with the brand's logo, but also the model of the floor, the number of wear-resistant revolutions and environmental protection level and other information, so that consumers can see at a glance.

In addition, formal parquet will generally meet the environmental protection standard of E0 level, but some unscrupulous businesses will play the side ball and play the number "0" into the English letter "O" in an attempt to mislead consumers.

Tips for identifying the quality of wood flooring.

1. Choose the size, from the stability of the wood, the smaller the size of the floor, the stronger the deformation resistance. Now the wide plate is more popular on the market, and the wide plate is more beautiful than the narrow plate, generous, the texture is relaxed, and the pattern is complete. You can choose according to your room type, room size and decoration effect.

2. Choose the color of the material, there are many kinds of solid wood flooring, which can be simply divided into light and dark colors according to the color, but they are all based on the natural color of wood. The timber species are imported from South America, Southeast Asia and Africa; The internationally popular solid wood flooring should have natural tones, clear wood grain, and natural color differences.

3. Select the processing accuracy, assemble it on the flat ground with 10 floors, touch it by hand, and see whether the processing quality accuracy, the finish is smooth, smooth, the tenon and groove fit, and whether the assembly of the installation gap and anti-deformation groove is tight. Good flooring is made with precision, accurate size, smooth corners and no height difference.

4. Choose paint quality, paint is divided into UV and PU. Generally speaking, floors with high grease content such as teak, ant wood, purple heart wood, etc. need to use PU paint, and UV paint will cause paint peeling and shelling. The color of the PU paint is true, the texture is clear, and it is easy to repair if damaged, but it is slightly higher than the UV paint floor.

5. Smell the smell, the parquet with a good foundation will exude the fragrance of wood, while the parquet with a bad base material will emit a strong pungent smell.

1. As a natural material, the shrinkage and deformation of wood is inevitable, and the choice of solid wood flooring should be as much as possible to select tree species with relatively stable material properties, such as teak, pineapple lattice, oak, sarashuang, wood pods and other tree species.

2. Choose color and wood grain, many people think that the harder the wood, the better, in fact, hard wood, although it has good wear resistance, but relatively speaking, the dimensional stability is poor, in the choice of solid wood floor size, try to choose narrow and short, although the effect of laying is not as beautiful as the wide and short floor, but from the characteristics of wood, the smaller the size, the smaller its deformation.

3. Inspection of appearance quality and processing precision, check whether the floor has defects such as insect eyes (should not be greater than 1 mm), cracking, decay, mildew, and dead joints. And for small joints, the color difference should not be too demanding, which is a natural property of wood. The simple inspection of processing precision is to randomly extract 8 to 10 floors on the site and assemble them on the flat ground, touch them with your hands to see whether the processing quality precision and finish are smooth, whether the seams between the plates are tightly seamed (the gap between the joints should not be greater than millimeters), and whether there is an obvious height difference.

4. The moisture content of wood flooring is a crucial indicator, how should consumers judge? Try to choose a floor produced by a manufacturer with a similar temperature and humidity to the local production area. Use the on-site simple moisture content tester, select the purchased variety of floor samples displayed by the manufacturer for measurement, and then test the moisture content of the purchased floor, if the difference between the two moisture content is between 1% and 2%, it is within the normal range, you can buy.

5. When purchasing painted floors, you should also look at whether the paint film on the surface of the paint board is uniform, plump, smooth, no leakage, bubbling, holes, pitting, etc., and generally the more wear-resistant paint floors are burned with cigarettes for 20 seconds, and the paint surface should not leave obvious traces. When choosing to paint the floor, the thickness of the paint should be moderate, if the surface paint is too thin, the wear resistance of the floor is poor. If the paint film is too thick, the adhesion will be reduced.