What are the reasons for parquet discoloration?

1.Long time of use.

2.The floor is damp.

3.The surface wear-resistant layer is not well treated.

1. Natural phenomena.

The color difference of sports wood flooring is a normal natural phenomenon. For example, the natural wood color is different due to the different growth environment of solid wood species. In addition, even the same log has different colors in different growth parts.

For example, the core material of the log and the outer material of the log, the color of the lower and upper parts of the log are also different.

2. How to solve it.

Although the color difference of sports wood flooring is a normal natural phenomenon. However, many stadium builders, especially stadium operators, do not see it that way. Customers always want sports wood floors to have no color differences, or as little color differences as possible.

The panels of parquet are natural wood, and the wood color of the trees is different due to the different places where they are planted, different sunlight, different temperature and humidity, etc. In addition, the same timber sawn down the plank, due to the different position of the saw, will also lead to different shades of color and different wood textures. Usually the sapwood is light and the heartwood is dark, so the parquet objectively has the phenomenon of uneven color difference and pattern, which is a natural phenomenon.

Solid wood flooring is high-end and pleasing to the eye, but there is one bad thing, that is, the problem of discoloration of solid wood flooring, this problem is really a headache, so why does solid wood floor discolor? What can be done to prevent and mitigate this?

There are many reasons why wooden floors can change color. First of all, because the wood is not good and the rotten floor is made of pure trees, the trees experience wind and rain in the growth process, and the furniture made is naturally very sensitive to light, humidity, etc., so it should be avoided to put the solid wood floor in direct sunlight to prevent the fading caused by long-term contact and affect the appearance. In addition, the wooden flooring used in the home is of different colors, while the light-colored wooden floor drain board is easy to fade to white and yellow during use.

Dark wood, slightly faded, not easy to find. Therefore, solid wood flooring can be chosen in dark colors. At the same time, there are many species of trees in nature, and the characteristics of each tree are different.

There are also differences in the middle of wooden floors. The difference in the type of wood is different for light, which leads to the problem of discoloration of the wooden floor. For example, maple, mahogany, etc., they will become lighter in sunlight, and cherries will become darker and darker.

The following measures should be taken for the discoloration of solid wood flooring: First, make sunscreen for the floor. When it comes to flooring, the biggest threat of discoloration is light, which forces us to do some sun protection every day.

For example, the windows of the house are equipped with black curtains, sun-proof glass windows. For the wooden floor itself, it has a certain sun protection effect. When decorating, we must choose the best wood flooring to avoid the sun on the ground and discoloration.

Second, if the solid wood floor is discolored, you can brush a new layer of coating on its surface, which not only protects the floor, but also changes the aesthetic effect.

One of the most important causes of discoloration on hardwood floors is sun exposure, so light should be considered in advance. Sun-protective glass windows can not only keep your socks exposed to the sun, but also slow down the discoloration of hardwood floors, so installing sun-protective glass windows is a good way to do it.

You can get it for free

Many people's floors at home will be found to be discolored after a long time, and today PCHOUSE will talk to you about the causes and solutions of floor discoloration.

Causes of discoloration of the floor:

1. Light, moisture and temperature will affect the discoloration of the floor, and the excessive exposure of sunlight is one of the main reasons for the discoloration of the floor.

2. The damage of the floor moisture-proof mat leads to the entry of moisture and the discoloration of the floor.

3. The protective layer on the surface of the floor is damaged by grinding land, resulting in discoloration of the floor.

4. The slow reaction of the surface coating material to the light will make the floor look dark or yellow.

How to delay the discoloration of the floor?

1. Reduce direct sunlight.

Close the curtains or blinds in time when sunlight is incidentified. In the case of the latter, the angle of the blinds can be adjusted to allow direct sunlight to hit the walls or ceiling panels and avoid direct access to the floor. If you have the budget, you can install the automatic curtains early and adjust them according to the light control.

2. Try to make the light evenly illuminated.

Floor discoloration is unavoidable, but it can avoid serious color difference on the floor, we can often change the layout of the home, move the position of carpets and furniture, so that the light absorbed by the floor is relatively uniform, reduce color difference.

3. Daily maintenance is very important.

When cleaning the floor, it is recommended to vacuum the dust on the floor frequently, as a way to reduce the wear and tear on the floor surface and also keep the floor shiny.

Multi-layer parquet is a composite flooring made of multi-layer plywood as the base material and solid wood veneer on the surface. The type of raw materials and processing technology of the substrate can lead to the bending and deformation of wood flooring products.

1. The influence of multi-layer parquet raw materials.

The raw material (veneer) of the substrate is the same old plum species, and the dry shrinkage coefficient of the wood is similar, and the substrate is not easy to deform. Sometimes mixed wood, especially wood with different densities and different dry shrinkage coefficients, forms asymmetrical stresses on both sides of the central layer of the substrate, causing the floor substrate to bend or twist and deform. Therefore, if miscellaneous wood is selected as the raw material for the substrate of multi-layer parquet, the specific gravity and material properties of the wood should be selected as much as possible.

In the symmetrical cavity layer on both sides of the central layer of the substrate, the same tree species should be selected as much as possible. If conditions permit, the production enterprise can sort the purchased raw materials according to the tree species and material properties.

2. Multi-layer solid wood composite.

Effect of moisture content of floor veneer.

In the case of a large distribution of the moisture content of the veneer, for example, in the same substrate slab, some of the veneer moisture content is 7%, and some of the veneer moisture content is 14%, after gluing and hot pressing, the moisture content of each part of the finished substrate plate is unevenly distributed, although, the substrate plate is flat when it just comes out of the press, and when the moisture content is rebalanced, bending and twisting deformation will occur. If the moisture content of individual areas in the slab is too high, delamination can also occur. Therefore, the moisture content of the veneer should be controlled as much as possible within the range required by the process.

The veneer should be glued evenly, and the moisture content of each layer and each point of the slab before hot pressing can be balanced by appropriately extending the aging time.

3.The influence of the external environment on the finished product of multi-layer parquet wood.

Due to the thick paint film of the surface layer of the multi-layer parquet, it is not easy for moisture to enter and exit from the surface, and the paint on the back of the multi-layer parquet is less, and there is no continuous film formed, and the moisture is easy to enter and exit from the back of the multi-layer parquet. The multi-layer parquet is flat when packed, if the packing box is damaged during transportation, the humid air escapes, the back of the multi-layer parquet absorbs moisture, and the multi-layer parquet bends in the direction of the board surface after unpacking.

So much has been introduced, and I hope it can help everyone.

1. Material reasons.

No two people in the world are exactly the same, and no two trees in the world are exactly the same. The growth environment of different logs is different, and the ecological environment of Northeast China, the Russian Far East, North America, and Southeast Asia is different, and the characteristics of their materials are also different, and color difference is inevitable.

Now it is said that it is smaller, that is, the color difference of different parts of the wood is also different, such as the treetop root of the tree, the bark of the tree, and the heart of the tree.

2. Cutting method.

Sports wood flooring logs in the production plant, need to be cut by reeds, and the log cutting methods are different, resulting in different appearance characteristics. For example, the cutting method of the wood board, some are cut by radial, some are cut by chord, and the texture of the floor is inconsistent after processing, and the color difference between the two floors with different wood grains will also appear visually.

3. Lighting factor.

In indoor stadiums, the lighting is very strong, that is, the floor of the same color and texture, and the visual floor color difference caused by the influence of light irradiation.