It is well-known that solid wood flooring has a single color, poor wear resistance, and troubles with care; the composite floor has a hard foot, poor temperature regulation, and feels cold in the soles of the feet in winter.
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The surface of the composite solid wood floor is a layer of solid wood, and the thickness is from 0.8 to 4mm, and the wear-resistance determines the surface paint. Feet and wood are quite similar, because they are made of wood. If the composite wood is installed with keel, the temperature control and the feel are the same as the solid wood floor.
The advantages and disadvantages of solid wood composite flooring
At present, the solid wood composite flooring sold on the market can be divided into two categories: three-layer solid wood composite flooring and multi-layer solid wood composite flooring. Their advantages and disadvantages can be distinguished by the following aspects:
(1) Specifications Thickness: The thickness of the surface layer of solid wood flooring determines its service life. The thicker the surface sheet, the longer the wear-resistance time. The thickness of the surface layer of European parquet is generally required to be more than 4 mm.
(2) Material: Solid wood composite floor is divided into table, core, bottom three layers. The surface layer is a wear-resistant layer, and the texture should be selected to be hard and have a beautiful texture. The core layer and the bottom layer are balanced buffer layers, and the soft and elastic materials should be selected. However, the most critical point is that the core layer should be of the same type, otherwise it is difficult to ensure that the structure of the floor is stable.
(3) Processing Accuracy: The greatest advantage of solid wood composite flooring is its high precision. Therefore, when selecting solid wood composite flooring, it is necessary to carefully observe whether the splicing of the floor is tight, and there should be no significant height difference between the two adjacent boards.
(4) Surface paint film: high-grade solid wood composite floor, should use advanced UV matt paint, this paint is UV-cured, its wear resistance is very good, the general family do not have to wax maintenance, use more than a dozen There is no need to paint. Another key indicator is the degree of mattness. The degree of brightness of the floor should first be considered soft and elegant, without visually irritating the eyes.
(5) Rubber compound: As we all know, solid wood composite floor is three or more layers of wood, which is formed by hot pressing with glue. Urea formaldehyde resin is generally used in adhesives, so there is bound to be a certain amount of formaldehyde. During the production process, high-grade environmental protection Solid wood composite flooring must use low-formaldehyde content rubber to ensure the product's environmental protection indicators.
Solid wood composite floor can be divided into three categories of solid wood composite floor, multi-layer solid wood composite floor, fine wood composite floor three categories, more than three layers of solid wood composite floor in the room decoration.
The three-layer structure solid wood composite floor is formed by three layers of solid wood, and the surface is made of high-quality hardwood specifications. The commonly used tree species are ash, birch, beech, beech, maple, and cherry. The middle is a cork board, and the bottom layer is a rotary board, arranged in a crisscross pattern. This structural composition makes the three-layer solid wood composite floor not only has the advantages of ordinary solid wood flooring, but also effectively adjusts the internal stress between the wood, and improves the shortcomings of the wood with large changes in dry humidity during the season.
Since the three-layer engineered wood flooring is entirely made of natural wood, the main factors determining the price of solid wood composite flooring are materials, especially surface materials. Due to the different tree species, the price difference is very large? The surface tree species are walnut, rosewood, teak, which belong to medium-to-high grade solid wood composite flooring. The surface species of oak, beech, and beech are mid- to low-end solid wood composite flooring.
Solid wood flooring is gradually favored by consumers. How to choose is the most important issue for consumers at the moment. The following are questions that should be paid attention to by the flooring industry experts in selecting solid wood composite flooring.
Judging the quality of floor appearance with naked eyes and hand touch
1. Floor surface selection
Hold the floor in the light and look at the surface for cracks, dead knots, pinholes, knot holes, mildew, and other defects. Here, let's say that, for small slip knots, the color difference should not be too demanding. Because this is a natural property of wood.
2. Board paint quality selection
Hold the paint plate and place it diagonally in the light place. From the end face of the plate, see if the paint film is full and even, with or without wavy needle-shaped indentation.
3. Flooring accuracy selection
Flooring is good or bad, directly affect the quality of the paving, usually in the same packing box readily take more than 5 floors on the glass table or flat ground, hand clap tightly with the groove, and then touch it, feel it Smoothness, and then look at whether the joints of the tongue and groove are combined, it must be proposed here, not too close, because the four seasons in the north are clear, if it is too tight, the humidity will slightly increase during installation, and it will be difficult to enter when the tongue and groove are combined. .
The intrinsic quality of the floor
Intrinsic quality is a key indicator of solid wood flooring, and it is often difficult to determine by feeling and test data are often used.
1. Water content
The moisture content is the main condition of the floor deformation. Therefore, the choice must be similar to the local moisture content, which is about 11% in Beijing, and this value is best measured with a measuring instrument. If you can't measure the time, you can also use your hand to touch it. If you feel cold, unpleasant, and a bit sticky, the moisture content will be high.
2. Formaldehyde emission
This indicator is an indicator that directly harms the health of consumers. China's national standard has stipulated that if less than 40mg/100g is measured by the perforation extraction method, it conforms to national standards and can usually be measured by experiments. Therefore, test data can be obtained from the operator. , You can also use a simple and rough method, open one of the boxes, remove the floor, close your nose to the floor, smell it, and if you smell a strong pungent smell of formaldehyde, the concentration of formaldehyde in the air has exceeded the standard.
Solid wood composite flooring is formed by bonding 3 to 5 layers of wood. The surface layer is heavily wood, and it is lined with several layers of plates. The bottom layer is the balance layer. It has the advantages of good stability, no deformation, no cracking, good waterproof, and high strength. Maintenance Just wipe with a wrung damp cloth. If you can wax it once every two months, the floor will see more natural luster. The use period is generally 10 to 15 years, and the price is between 90 yuan/m2 and 270 yuan/m2.
Because solid wood flooring needs to be glued, and glue contains a certain amount of formaldehyde, it will release some toxicity after use. At the time of purchase, attention should be paid to the selection of high-quality flooring with eco-friendly signs. Solid wood flooring is currently used mainly for home use.
Distinguish the definition of parquet and three-layer solid wood flooring.
European flooring has a provision: the thickness of the surface solid wood floor is greater than or equal to 3CM or more to call solid wood flooring. You said the European Code. The icon of the Kangshu, and Sihe Wood these are three solid wood floors.
The parquet price is not high! Good brand 140 ~ 160 yuan / square meter. Generally 110 ~ 130 yuan / square meter. Of course, there are lower. The above price is retail price.
Floors can be paved under the floor, you can not shop, see their needs.
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