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Anonymous users2024-01-24Do you mean to install, the floors nowadays are all locked, and there is no need to glue.
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Anonymous users2024-01-23It turns out that the installation of the floor is to hit the keel and nail nails. Nowadays, if there is geothermal heat or to enhance the sense of space in the interior, it is generally tiled. That is, after the cement floor is found, a layer of moisture-proof mat is laid below, the wooden floor is directly laid on the moisture-proof mat, and the expansion fee is reserved around the wall, and the spring sheet is added.
There is no other fixing between the plates, so that it is easy to disassemble and assemble.
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Anonymous users2024-01-22FIRST OF ALL, THE GROUND CEMENT MORTAR IS LEVELED AND CLEARED, MAKE A MOISTURE-PROOF FILM, NAIL THE 9 CENTI BOARD BASE, PAVE THE WOODEN FLOOR, AND FIX THE AIR NAIL BETWEEN THE FLOOR AND THE 9 CM BOARD, REMEMBER TO LEAVE 5-8MM TEMPERATURE SEAMS FROM THE WALL.
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Anonymous users2024-01-21At present, the rubber species commonly used in the production process of solid wood parquet are divided into hot-pressed adhesive and cold-pressed adhesive according to their processing conditions, and can also be divided into solvent glue, water-based glue and anhydrous glue according to the composition.
The products generally used in hot-pressed glue are urea-formaldehyde glue or urea-formaldehyde glue modified products, and phenolic glue restricts its use range due to factors such as price and color. The advantages of hot laminating adhesives are high production efficiency and low initial investment costs. The disadvantage is that the formaldehyde emission is difficult to meet some international advanced standards, poor environmental protection, in the actual production because of the uneven impact of heat on the board, and because of the volatile gas generated in the curing process and other factors to the production of adverse effects.
According to relevant calculations: the deformation rate of general hot-pressed products is very high, reaching about 3 5%, and these deformed products are more difficult to handle, and it is difficult to ensure the stable quality after leaving the factory even after treatment.
The properties of cold-pressed glue are basically the same as those used in solid wood panels. The advantage of cold-pressed adhesive is that it is more environmentally friendly than hot-pressed adhesive, and the deformation rate is lower than that of hot-pressed adhesive. Generally around 3%.
The disadvantage is that the production efficiency in the process of use is relatively low. The quality stability of the product is generally higher than that of the hot-pressed product.
In recent years, anhydrous adhesives have been produced as two-component polyurethane adhesives. The process of anhydrous glue production is relatively demanding, which needs to be produced in an environment above 25 degrees Celsius, and the pressing time is also relatively long. However, because of its new entry into the market, this product does have many characteristics that are much higher than those of hot-pressed adhesives and cold-pressed adhesives.
The first is the bonding strength, because it is polyurethane, much higher than the adhesion of hot-pressed adhesive and cold-pressed adhesive, and secondly, the inclusiveness of the material is strong, and even the metal has a high adhesion, which is also widely used in some anti-theft door industries. In addition, this product is a formaldehyde-free glue, which is very environmentally friendly. However, the efficiency of production is relatively low, and it is necessary to manufacture special equipment to overcome it.
The domestic production capacity is getting stronger and stronger, the competition is becoming more and more fierce, and the quality of products is becoming more and more demanding. The requirements of the market are getting higher and higher, especially the awareness of environmental protection is becoming more and more deeply rooted in the hearts of the people, so under the premise that the market of anhydrous glue is now expanding more and more. And the use of hot-pressed adhesives is also shifting from booming to declining.
It depends on what veneer you need and how thick it needs to determine the price.
On April 26, 2009, the "New Trend and New Choice, Three-layer Parquet National Promotion Activity Press Conference and Industry Development Summit Forum" jointly organized by the Flooring Professional Committee of China Forest Products Industry Association and the Institute of Wood Industry of the Chinese Academy of Forestry was held in Beijing. Nature Flooring and 13 flooring companies jointly launched a national promotion activity for three-layer parquet. Since then, the main product that has been exported has been three-layer parquet has been promoted to the domestic market. >>>More
The quality of the floor needs to be evaluated from multiple angles, such as: stain resistance, wear resistance, slip resistance, paint hardness, paint adhesion, burn test, environmental performance, impact resistance, water immersion test, each floor has its own advantages and disadvantages. >>>More
It is recommended to look at the price of the floor, the environmental protection of the material, the state of service attitude and so on. Then let's talk about the design plan and the like, especially the home decoration, we must communicate well in the early stage: such as materials, specifications, etc. >>>More
It is a complex floor, its treatment process is still a bad side, in the process of treatment will definitely use chemicals, in order to prevent corrosion, it is indispensable to use formaldehyde, high-grade composite floor manufacturers will definitely deal with it, low-grade, manufacturers will not be so strong. If your home is being renovated, it is recommended that you find someone to manage it, the people of Dimei Environmental Protection Technology are very professional, I have been dealing with them for so long, and they have not rebounded, and the after-sales service is also in place.