Select substrate densityThe cross section of the floor is rubbed with a file, so that the heat generated in the cross section is the full volatilization of formaldehyde (formaldehyde will accelerate the release above ℃, and some irritating smell can be smelled). At this time, you can smell it. Generally, you can smell three different levels of smell:Dimitrovgrad SPC floor has strong impact resistance, impact damage to suspended objects and strong ductility repair.Some customers want to take a lighter to light the SPC floor to see if it can burn. If it burns, it is not fire safety, it is flame retardant.In fact, the national regulations on the flame retardant grade of PVC latch floor meet the B Standard, and the flame retardant raw materials are listed as class a fire safety according to the national standard, such as marble, wall tiles, etc.The technology of Class B flame retardant grade includes mm diameter cotton wool, sprinkled with ethanol, accurately measure the diameter of the burned PVC latch floor impression. If it is less than mm, it is Class B flame retardant grade.Instead of watching it burn.Trollhattan,The combination of hardness and softness.The wood floor in the living room should be made of boards without knots, cracks and mildew. Generally, Fraxinus mandshurica, camphor and teak are better, because their lines are beautiful and clear, and their texture is moderate.The laying method of wooden floor is not very difficult but it is required to have a certain carpentry foundation.Firstly, the wood board shall be processed into the length and width coordinated with the room size according to the room size, and the floor shall be cleaned before laying.When laying, draw the center point and vertical and horizontal vertical lines of the room, and lay from the center to the four sides. glue and an appropriate amount of cement can be used for bonding between laths.Note that the glue must be coated evenly to avoid the warping of the plate.The European solid wood composite flooring market showed a slight downward trend in the third quarter of and is still recovering in In the first quarter, only Denmark completed a slight improvement.China&#;s three-layer solid wood composite floor has a good export market under the overall downturn of the international market.More than % of Jilin&#;s materials are exported, and China&#;s solid wood composite flooring has become a fashionable material in European countries.Floor road construction is the key way of home decoration. Choosing which floors, how to build roads and how to check are the problems concerned by interior decorators.Recently, it has been found that wood flooring is gradually popular with large capacity, and customers attach great importance to quality.Nowadays, large and medium-sized flooring has the trend of replacing small and medium-sized flooring.Solid wood flooring materials are not enough and large and medium-sized composite flooring has gradually become a new pet for home decoration.However, it must be noted that some floors are made of fake and shoddy raw materials, so I should pay attention to corner material floors when purchasing floors.Men&#;s long-term inhalation will cause men&#;s abnormal sperm and death.First, the scope of application is small.

Beautiful: it can simulate all kinds of wood grain, design and color on the computer. Look at manpower.Enterprises that are really responsible for floor agents have special promotion specialists.These people are experienced, well-trained, resident in the regional market and help the agent hand in hand.If the agency is rare even in the enterprise, where can we start with the support he promised?For long-term indoor use, high and medium grade products should be selected, and products produced by well-known brands and regular enterprises should be purchased as far as possible. Such products have sufficient thickness and good interlayer adhesion, and are not easy to layer and curl, especially foamed leather, which gives people an elegant feeling. If you want to use them for short-term use or one-time cover you can choose low-grade products, because the price of low-grade products is low, there are many prices to choose from,DimitrovgradWhich is better, solid wood composite floor or solid wood floor, but many of these products are processed with waste materials, with poor flexibility, generally thin thickness and large shrinkage coefficient. Laminate flooring is generally composed of four layers of composite materials, decorative layer, high-density substrate layer and balance (moisture proof)Laminate floor is also called impregnated paper laminated wood floor and laminate floor. Qualified laminate floor is made of one or more layers of special impregnated thermosetting amino resin.Where is it, Call a deer a horse: the commercial family pretends that the low-priced tree species are high-priced tree species, which is purely to deceive consumers by using the blind spot of consumers&#; knowledge.Some people say this method is unscientific and laminate flooring can&#;t soak in water, but I have done some experiments and come to another conclusion.If not, then you may need to do a lot of work: there are some interesting surprises lurking under the old floor.When installing laminate flooring, workers must be very careful to complete qualified work.Multilayer carpets or vinyl can be difficult to move and are usually much heavier than they look!After removing the old floor it is necessary to ensure that the floor is level and in good condition before installation can begin.Similarly, experienced hardwood flooring installation experts can solve this problem for you to ensure that the new flooring has perfect smoothness and levelness.For more convenient tips, please check our hardwood flooring installation guide.Tips for preparing the house before floor installation

Applicable part editing voiceTest conclusion, See: whether the thickness of the ground lacquer cloth is full, whether the foaming layer, printing layer and wear-resistant layer of the bottom layer are layered, whether there is the bottom layer, whether the thickness of the bottom layer is like a cicada wing, and whether the back of the ground lacquer cloth is black.Excellent SPC floor has strong wear resistance, depiction resistance, pollution resistance and compression resistance. It is widely used in hospitals, colleges office buildings, processing plants, chain hotels, exhibitions, public libraries, stadiums, subway stations and other public places. Rich colors and patternsDimitrovgrad,In particular, the previous agency said that the laminate floor is a waterproof floor, which is only the surface layer. In fact, the only taboo in the application of laminate floor is small blisters.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,DimitrovgradIs the floor waterproof, 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, 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, each roll of floor paint cloth is divided into several sections (the patterns between each two sections are misplaced), 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, 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, 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, based on the above judgment, 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.If the new floor is to be sent to a room equipped with large equipment, it may need to be rewired before moving.Make sure to contact an electrician before installing the floor.If the equipment needs to be moved, there is no need to worry that the heavy machinery will scratch it before installing the old floor.Keep tarpaulin and tape.