In the purchase of the floor, in addition to the well-known indicators such as formaldehyde emission and wear resistance, there are many key indicators such as water swelling rate, static bending strength and dimensional stability, which also affect the performance of solid wood flooring. Before buying the floor, the consumer finally knows some floor knowledge and doesn't fight unprepared.
Solid wood flooring can be easily divided into light and dark materials from the color of the tree species.
The light-colored solid wood flooring is uniform in color and bright in style. The color difference of the dark material is large, and the annual ring changes obviously, but it has the characteristics of small expansion coefficient, waterproof and insect proof. In terms of materials, among them, the rare and rare ones are balsam, teak, sylvestris, African omenos, etc.; the stability is better, ant (Iber), eucalyptus, sapele, taly, iron , merbau, double-column, wood, etc.; wood texture is clear, there are jade wood; chromatic wood (Iber), fragrant two-winged beans, etc.;
Natural color, clear wood grain is the quality of solid wood flooring
When observing the surface of the floor, if the surface of the floor is dark and the paint layer is thick, it may be intentional to cover the surface defects of the floor. This is especially important when the local board is a six-sided seal. At the same time, because the floor blocks are in different positions in the parent body - the trees, there are differences in sapwood, heartwood, wood, wood, shading, and sun, and the cutting methods of the plates are string cutting and diameter cutting. Therefore, the color difference must exist. It is the color difference, the natural texture, and the varied texture structure, which highlights the natural style of solid wood flooring.
Effect of size on the stability of wood
The smaller the size of the floor, the stronger the resistance to deformation. Nowadays, the wide board is popular on the market. The wide board is more beautiful and generous than the narrow board. The texture is diastolic and the pattern is complete. However, the qualified wide board must undergo strict material selection and quality acceptance.
How to choose solid wood flooring
1, first look at the merchant product packaging and related certificates
Ordinary consumers may have little knowledge of the purchasing expertise of the floor. So how do you buy qualified flooring in the case of the city "outsiders"? The most direct way is to look at the packaging of the product and related certificates. General formal manufacturers, whether it is pure import or domestically produced in the packaging will use Chinese or Chinese and English contrast text mark, and have a description of the moisture content, etc., the packaging should be careful in English, it is likely to be a small manufacturer A "smoke bomb" that deceives consumers.
2, look at the past evaluation articles of related products
Sina Home has launched a related column for product evaluation. The media and industry experts will evaluate and publicize the various indicators of the product. It can be used as a reference for ordinary consumers when purchasing the floor. At the same time, when consumers buy the floor, they can also evaluate it on the spot of the store. For example, you can soak the top of a small sample in boiling water for one to three minutes to see if it has a stimulating taste. Because the formaldehyde emission is low, the green floor will not smell pungent odor. If you smell strong and even make your eyes feel uncomfortable, it proves that the floor of the floor contains a lot of free formaldehyde. Will pollute the air.
3, personally experience
Consumers can use a few pieces of floor to assemble on the flat floor when purchasing the floor. They can touch and see the quality and smoothness of the processing, whether it is smooth and smooth, whether the groove is matched, the gap is installed, and the anti-denatility groove is assembled. Good floor should be precise in work, accurate in size, flat on the corners, and no height difference. The flatness and gloss of the floor surface is one of the main criteria for the classification of the floor. When buying solid wood flooring, you should carefully check whether the surface of the floor is smooth, such as cracking, decay, skinning, dead knots, insects and other issues, it is best not to buy. In addition, please pay attention to the choice of paint quality, whether it is bright or matt lacquered floor. When selecting, you should observe whether the surface paint film is uniform, plump, smooth, with or without paint leakage, bubbling and perforation.
Paint knowledge
The paint is divided into two types: UV and PU. The guide can ask the type of paint on the floor. In general, PU-based paints such as teak, antwood (Iber), and purple heart-wood are required for high-fat flooring, and paint stripping occurs with UV paint. The PU paint surface is true in color and has a clear texture. It is easy to repair if damaged. PU paints have a long processing time due to long drying time. In addition, the price of PU paint flooring will be slightly higher than the price of UV paint flooring.
Summary: The floor is a major event in home decoration. We should know some professional knowledge before buying, and we will not be unprepared. Secondly, there are various types of flooring, brand heights, and prices are far apart. We have to choose the budget according to the demographic structure of the residence. For example, a young family of three should not choose high-priced solid wood flooring when the budget is limited. For example, young couples decorate the house and prepare to use teak flooring. This choice should be said to be not the best choice, because the teak itself is soft, and the price of 400 yuan / square meter has reached more than 2 times the price of ordinary flooring, which is a big expense. Relatively cheap and hard material, it is a suitable choice.
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