Generally, the moisture content of non dry wooden keel is about %, and that of qualified wooden floor is generally about %. If the humidity difference is too large, the wooden floor is easy to absorb moisture quickly. If the time is long, the floor will arch up and the paint will crack.Therefore, it is best to choose dry and straight wood as keel.After the keel level is determined the keel and floor can be fixed with nails. About solid wood composite floor.Vilvoorde, The ground shall be free of water seepage and moisture. Ultra light and ultra-thin, SPC floor has a thickness of about mm-mm and light weight,VilvoordeList of top ten famous brands of solid wood multilayer flooring, which is less than % of ordinary ground materials. It has incomparable advantages in stair bearing and space saving in high-rise buildings. At the same time, it has special advantages in the reconstruction of old buildings.Nong Bua Lamphu,VilvoordeMaterial of waterproof layer, SPC floors are subject to biological resistance treatment, and the unique sealing of the surface layer makes the products have the characteristics of anti bacteria and antibacterial, and meet the cleaning requirements of various departments and institutions.When it comes to the choice of decoration flooring, you can think of ceramic tile, marble and wood flooring. However, SPC flooring has become the first choice for people to buy Flooring in developed countries and regions such as Europe, America Japan and South Korea, and the domestic market is gradually accepting SPC flooring. Why SPC flooring is popular? First of all, what is SPC flooring and how about SPC flooring,Now let&#;s learn what SPC floor is and how SPC floor is.SPC is the abbreviation of stone plastic composites (stone plastic composites). The main raw material is polyvinyl chloride resin. It is made by extruding SPC substrate by extruder combined with T-shaped die, and heating, laminating and embossing PVC wear-resistant layer, PVC color film and SPC substrate by three roll or four roll calender at one time. Glue is not used in the production process. Ultra light and ultra-thin, SPC floor has a thickness of about mm-mm and light weight which is less than % of ordinary ground materials. It has incomparable advantages in stair bearing and space saving in high-rise buildings. At the same time, it has special advantages in the reconstruction of old buildings.First, look at environmental protection

Use place of SPC floor: because of its thin thickness, many colors, complete styles and low-carbon environmental protection performance, it can be widely used in kindergartens, offices, office buildings, shopping malls, homes, KTV and other public places. Ecological and environmental protection.First, polish the damaged place with water abrasive paper dipped in soap liquid, and then repair the eyebrow after finishing, and then brush the paint. It must be dry for less than hours, then polish the damaged place with water abrasive paper, and then wipe the floor wax for polishing.In this category, it can be shown that it is a relatively safe commodity.In addition, it should be noted that the release of formaldehyde must take a whole process of time. The formaldehyde content tested at this stage does not represent the long-term formaldehyde content.Trustworthy,Generally, the moisture content of non dry wooden keel is about %, and that of qualified wooden floor is generally about %. If the humidity difference is too large the wooden floor is easy to absorb moisture quickly. If the time is long, the floor will arch up and the paint will crack.Therefore, it is best to choose dry and straight wood as keel.After the keel level is determined, the keel and floor can be fixed with nails.From the front, the relief surface is no different from the crystal surface. From the side, touch it with your hand, and there are wood grain patterns on the surface.The cross-section of the floor is rubbed with a file to generate heat in the cross-section, and formaldehyde is fully volatilized (formaldehyde is accelerated at more than degrees, and you can smell the pungent smell at the same time). At this time, you can smell, everyone wants to attract consumers, but regular manufacturers who pay attention to quality can&#;t make a jump price.Where is good,SPC floor is constantly favored by people at home and abroad. It is an all-round new favorite integrating the advantages of ceramic tiles and other types of floor materials. It is presented and interpreted with a variety of colors, environmentally friendly materials and diversified colors, making the noise and disturbance lose the sense of existence.Let&#;s take a look at the advantages of SPC floor after class.Muscovy longan: the texture is fine but the toughness is poor. Some samples in the store have small cracks, but it still does not affect the use.The raw materials of SPC floor are PVC (PVC) and calcium carbonate, which are thermally compounded by advanced technology. The production process is different from that of wooden floor, so its thermal expansion and cold contraction properties are also different;Vilvoorde, g, g, and even lower. It is directly sprayed with aluminum oxide on the decorative paper. The state stipulates that the surface wear-resistant revolution of the laminate floor for indoor use should be more than revolutions. Only the floor with g wear-resistant paper can meet the requirements. The wear-resistant revolution of g wear-resistant paperThe number of revolutions can reach -, or even lower than g. It is good if the number of revolutions directly sprayed with aluminum oxide can reach -. For those with low wear-resistant revolutions,VilvoordeHow much is a square meter of solid wood multi-storey floor, the material cost is relatively low; because of its low wear-resistant degree, the tool cost during processing is also low. On the contrary, the cost is much higher if the number of wear-resistant revolutions is high.Whether it is solid wood composite floor or solid wood floor, its surface needs to be maintained and does not want to strengthen the surface of the floor.When cleaning the solid wood floor, and the shrinkage joint size is not calculated according to the thermal expansion and cold contraction parameters provided by SPC flooring factory.If the room is slightly larger, but the reserved gap is too small, especially when the temperature difference between winter and summer is too large, it is very easy to have no gap to expand