The key injury of formaldehyde is mainly manifested in the stimulation of skin and mucous membrane. Formaldehyde is a toxic chemical substance, which can fuse with protein. When inhaled at high concentration, it has serious irritation and edema of respiratory system, eye irritation and headache.SPC floor is an economical floor material. Consumers can enjoy the texture of wood grain or stone grain in use without being bothered by noise.According to the requirements of consumers for sound insulation, blocks, plates or coils can be selected.Floor lacquer cloth, also known as floor leather (not PVC plastic floor), is a kind of paving material. It belongs to rubber plastic products. It is one of the indispensable floor materials for the decoration of power distribution room, substation and communication room. The thickness is -mm. Other thicknesses can be made according to the needs of users. The wear-resistant layer is generally less than or equal to .mm.The choice of lacquer cloth products shall be selected according to the suitability of the site.For example, the size of the product is determined according to the space of the house and the size of the place of use.At the same time, pay attention to the different places of use, and the selected patterns should also be different.For example, in places that need to be kept clean, you can&#;t choose products with convex effect;In solemn places, it is not suitable to choose products with bright colors and messy.The width of coiled floor paint cloth is mm, mm and mm;The total thickness (referring to the base material, intermediate layer and surface wear-resistant layer) is divided into mm and mm;The length of each roll of floor leather is m and m.Other specifications and dimensions can be determined by the supplier and the buyer through negotiation.Because of the requirements of production, so the length of the small section of a roll of floor paint cloth with sections shall be indicated, and the length of the roll of floor paint cloth shall be increased by at least cm (i.e. not less than two complete patterns).Generally,Bergen op ZoomHow to maintain the floor, there can only be one section for high-quality products, and the number of sections of each volume of first-class products and qualified products shall not exceed ;The length of each section of first-class products shall not be less than m, and the length of each section of qualified products shall not be less than m.When inspecting the appearance quality of floor paint cloth leather, it should be visually inspected obliquely under the scattered sunlight or fluorescent lamp with the illuminance of ( ± LX and LM away from the tested sample.First, observe whether there are cracks fractures and delaminations on the surface of the floor leather. If so, it can be determined that the floor leather is unqualified.The second step is to observe whether there are wrinkle marks, bubble pollution points and pattern deformation. What cannot be observed are excellent products and first-class products;If it is slight but not obvious, it is deemed as qualified. Go back to the third step to observe whether there are missing patterns on the surface of the floor leather and whether there are defects of the transparent wear-resistant film on the surface. If there is no, it is the first-class product and the first-class product. If there is slight missing or lack of film, it is the qualified product, otherwise it is the unqualified product.Finally, carefully check whether there is deviation during multi-color overprint on the surface, whether there are color differences in different parts, whether the superior products are uneven, and if there are the above two defects, the first-class products are those with but not obvious, and the products with obvious above defects but do not affect the overall beauty are determined as qualified products.Finally, the appearance quality of ground lacquer cloth is determined.The plastic coil floor paint cloth shall roll the wear-resistant layer outward on the pipe core and shall be externally packaged.The product name, manufacturer name, product mark, grade, batch number, quality and length shall be marked at the obvious place of each package.In addition to the above three items that can be directly judged by the senses, attention should also be paid to the physical properties when purchasing floor leather to ensure its service life.Bergen op ZoomIn case of large-scale immersion or partial long-term immersion in water accidentally, if there is any leveling stay, it shall be immediately sucked away with a dry rag and allowed to be dry. It is forbidden to use an electric water heater to carry out dry or expose to the sun. Generally, wear-resistant paper with aluminum oxide content of about g / m is used, or wear-resistant paper is not used.Low density board (medium density board is rarely used) and the number of wear-resistant revolutions is usually between - revolutions.The edges and corners will be worn after being used for one or two years at most.With Hunan, Shandong, Jilin and Heilongjiang as the gathering points, the suburbs of Beijing are still rampant.Low quality, not environmental protection, government departments are strictly investigating and dealing with it.Such illegal businesses only take into account short-term interests and have no after-sales service guarantee. The price ranges from to yuan.Chanika,Impregnated paper laminated wood floor is a floor made of one or more layers of special paper impregnated with thermosetting amino resin, which is paved on the surface of wood-based board substrate such as particleboard and high-density fiberboard, with a balanced moisture-proof layer on the back and a wear-resistant layer and decorative layer on the front. It is hot pressed and formed. First, it is divided into thin and thick (more than mm and about mm in thickness).Narrow board specifications are also China&#;s characteristics. Solid wood flooring looks generous, too expensive and has poor stability; China&#;s flooring manufacturers make imitation solid wood flooring. Looking at its specifications as solid wood flooring, which can really confuse the fake with the real, and the thickness is basically about mm. It has been implemented in the market for less than a year and is very popular.Ground lacquer cloth green

Method of forging solid wood floorIn dry weather, if it is dry season in autumn and winter, pay attention to increase the ground humidity. Wet mop can be used to mop the ground to prevent ground cracking.When using liquid spray waxing, shake the container containing floor wax first and stir it fully and evenly.Before waxing the wooden floor of the whole room, local trial must be carried out in inconspicuous places such as corners of the room to confirm whether there are abnormalities.In order to prevent floor wax from polluting walls, skirting lines and furniture, the above parts must be covered with adhesive tape paper.Fully soak the floor wax with a clean rag. It&#;s best not to fall off.reform,Bergen op ZoomFloor heating and wood flooring,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, no fire prevention making the noise and disturbance lose the sense of existence.Let&#;s take a look at the advantages of SPC floor after class.Defects: poor wear resistance, no corrosion resistance, very easy to regain moisture, deformation, thermal deformation, folding, etc., and must be polished and waxed on time, which is difficult for medical treatment.Of course, its advantage is not just this.Compared with ordinary flooring, what are the reasons for the popularity of SPC flooring?

pricesupply, the thickness of composite floor is about cm. From the height of the building, I don&#;t think this is its advantage!what?After all, the gap of cm is very small.Finally, look at the price. Generally, wear-resistant paper with aluminum oxide content of about g / m is used, or wear-resistant paper is not used.Low density board (medium density board is rarely used),Bergen op ZoomLaminate flooring picture, and the number of wear-resistant revolutions is usually between - revolutions.The edges and corners will be worn after being used for one or two years at most.With Hunan, Shandong, Liaoning, Jilin and Heilongjiang as the gathering points, the suburbs of Beijing are still rampant.Low quality, not environmental protection, government departments are strictly investigating and dealing with it.Such illegal businesses only take into account short-term interests and have no after-sales service guarantee. The price ranges from to yuan.Bergen op Zoom, 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.The floor packaging produced by regular manufacturers shall have the manufacturer&#;s name, address, instructions and executive standards marked in Chinese.Since , the national standard of laminate flooring has been implemented, and its name and number is the national standard: GB / T - impregnated paper laminated wood flooring.Generally, the thickness of composite floor is about cm. From the height of the building, I don&#;t think this is its advantage!what?After all, the gap of cm is very small.