Ozon board
2024-07-30 08:02:51
Osong board scientific name directional structural board, also known as OSB board, is the first three letters of English Oriented Strand Board (the international general-purpose OSB for short), native to Europe, most of the products seen in the market are produced in Germany; Home distributor, Beixin Building Materials is one of the largest. Sihe also made this product, and Sihe also processed the Ou Song board into a solid wood composite floor. The price was 69 yuan / square meter (excluding the installation fee). Later, because the euro exchange rate soared, many distributors did not dare to eat a lot of food, and gradually withdrew from the agency. At last, it seems that only the total distribution of Beixin Building Materials is left. Some building materials markets and supermarkets basically get goods from Beixin.
In a broad sense, Ou Song board should belong to the class of particle board. It uses pine wood as raw material to plan long strips of 40-100 mm long, 5-20 mm wide and 0.3-0.7 mm thick. Screening, deoiling, sizing, directional paving, hot pressing, a new type of high-strength load-bearing wood board, which strengthens its strength and grip because of the inconsistent direction of the surface and internal wood flakes during hot pressing. ability. This product is popular in Europe, America and other regions, and is widely used in decoration, furniture, construction, packaging and other industries. (This paragraph is taken from the official report)
Below I try to use the easy-to-understand statements to briefly describe the advantages and disadvantages of the Ou Song board that I experienced during the renovation process:
advantage:
1) Good environmental performance. I will not talk about the specific data, telling the truth: Europeans are reluctant, environmental awareness is universally recognized, they are almost harsh on the standards of related products, and everyone will understand the standard of vehicle exhaust emissions. Therefore, the environmental standards of the products they produce are high-level all over the world. Dong Yi Risheng eliminated the large core board a few years ago and switched to the Ou Song board. Two years ago, it eliminated the Ozon board and switched to the more environmentally friendly Australian pine board (an imported medium density board).
2) No deformation. This is very important, and it is also my personal experience, and I am recognized by many woodworkers. All the furniture in my bedroom is made of 15mm OSB, especially a bookshelf. The load is huge, and the bottom is suspended. For more than a year, there is no distortion.
3) High hardness and high strength. You can feel it without paying for the blade during processing. Why hardwood (redwood) furniture on the street sells so expensive, in addition to the speculation and cultural value, processing difficulties are also a cost increase point.
4) Good moisture resistance and fire resistance. Ou Song board itself does not seem to have any propaganda for moisture and fire prevention, but also has a special moisture-proof Ou Song board. However, after testing by several workers and me, the moisture and fire resistance performance is better than that of the general large core board.
5) The color is different. In the eyes of a design worker, there is a unique and personalized design, color, decorative effect is definitely an advantage. Of course, in most of the people who are soaked in the sauce tank, the aliens, the alternatives, and the ingenuity are not accepted, and even the sins are extremely sinful.
6) Eat nails (ie, strong nail holding ability).
7) There are no fakes. I hope not! The big core board that is full of real and fake fakes must have let the renovated ZZ eyes smashed the liver and intestines. However, as far as I know, although the country has already adopted OSB as the result of China's eight-five research and key promotion projects in the Ninth Five-Year Plan, as of now, there is no technology for producing OSB in China, so it is quite difficult to forge. It is worth noting that the counterfeiting technology of other types of particleboard has reached its peak, and you can see the “Dew River†on the street.
Disadvantages:
1) Do not eat nails (poor nail holding ability). This has become a recognized shortcoming of carpentry, and even the agents admit it. For a simple example: a piece of wood or a large core board, knocking in a large nail, and then pulling out the nail, you will find that the nail eye will shrink slightly so that its diameter is smaller than the cross-sectional diameter of the nail, and the same experiment, Ou Song board The diameter of the nail hole is basically equal to the diameter of the nail cross section, which is the best evidence that the so-called Ou Song board does not eat nails. I don't deny this, but I want to explain it a bit: the craftsmanship of woodworking at home and abroad is very different. In Europe and the United States, most of the furniture and decoration are made of screws and bolts. Rarely use large nails. Everyone will see the things of IKEA and understand that they are good to disassemble. A piece of furniture that doesn't like it can be disassembled and redesigned without damaging the board, so that no matter whether it is a plate or a nail, there will be no waste; and we, a hammer, buy and sell, first use a big nail to mammoth, then Hundreds of guns greet, such things are solid and strong, but the value of reuse will be greatly reduced. Once you don't like it, it can only be used as chopping wood after being removed. Let's go back to the problem of eating nails. Similarly, we changed the big nails in the experiment at the beginning of this paragraph to wood screws, and screwed them in the same way, then pulled them out with pliers. You will find the board on the Ou Songsong board. Screws will be more laborious. Therefore, the difference in construction process will make the advantages and disadvantages of some materials interchangeable. The phenomenon of the southern orange ridges will be encountered many times during the renovation process.
2) Potholes on the surface. This is indeed a big problem! The pit hole here refers to the fact that the plate is hot pressed by using different thin wood chips, and there are more or less gaps between the wood chip and the wood chip, and as a whole, many small potholes are formed, and As far as I can see, different batches of plates have different patterns and the level of flatness is different. In some batches, the density of the plates is large, the pits are small and shallow, and some are opposite, which is more exaggerated. This kind of situation is basically no problem as a place where the door core or the brush oil is not directly in contact with the air, and when the oil is cleaned, the cabinet body is directly open, the pit hole above will accumulate some dust, soot or bacteria for a long time. Such as particles. This requires the oiler to have one more process when painting: batching the ash that has been tuned (for exaggerated plates), or several times over the transparent putty (for fine holes).
3) Environmental performance. In the advantage column, I mentioned environmental protection. This is based on China's current national standards. It is a shortcoming. It is based on the current European standards. It is like the difference between China and Europe 2 and Euro 4 in exhaust emissions. same. European environmental standards are stricter year after year, and sheet producers continue to improve the processing technology to adapt to the new standards, but after all, they contain the chemical composition of the glue, and the chemically non-contaminating chemical synthetic glue is not available. Therefore, for those who are very environmentally conscious, Ou Song board is not the most ideal material. What's more, we are not sure whether the European plate producers are selling us the plates that they have produced in the past that are no longer suitable for the current European environmental standards, because our national standards are much lower than they are.
4) Expensive. In addition to the above shortcomings, the price factor is also a factor we have to consider in the renovation cost budget. A 18mm large core board that meets the national standard can be won for about 100 yuan, while the same size of the Ozon board is sold for about 140 yuan, 40% more expensive! When I renovated the Longteng six house last year, the price of the 18mm Ou Song board was 118 yuan / piece. I bought all the 15 and 9 thick boards, and it was cheaper. In addition to taking into account the factors of the appreciation of the euro in the place of origin, agents to increase profit margins is not a small piece. Moreover, now it is basically a monopoly operation, and there is not much room for price. Sometimes it is better to go directly to the building materials supermarket or building materials market to get cheaper from Beixin.
In a broad sense, Ou Song board should belong to the class of particle board. It uses pine wood as raw material to plan long strips of 40-100 mm long, 5-20 mm wide and 0.3-0.7 mm thick. Screening, deoiling, sizing, directional paving, hot pressing, a new type of high-strength load-bearing wood board, which strengthens its strength and grip because of the inconsistent direction of the surface and internal wood flakes during hot pressing. ability. This product is popular in Europe, America and other regions, and is widely used in decoration, furniture, construction, packaging and other industries. (This paragraph is taken from the official report)
Below I try to use the easy-to-understand statements to briefly describe the advantages and disadvantages of the Ou Song board that I experienced during the renovation process:
advantage:
1) Good environmental performance. I will not talk about the specific data, telling the truth: Europeans are reluctant, environmental awareness is universally recognized, they are almost harsh on the standards of related products, and everyone will understand the standard of vehicle exhaust emissions. Therefore, the environmental standards of the products they produce are high-level all over the world. Dong Yi Risheng eliminated the large core board a few years ago and switched to the Ou Song board. Two years ago, it eliminated the Ozon board and switched to the more environmentally friendly Australian pine board (an imported medium density board).
2) No deformation. This is very important, and it is also my personal experience, and I am recognized by many woodworkers. All the furniture in my bedroom is made of 15mm OSB, especially a bookshelf. The load is huge, and the bottom is suspended. For more than a year, there is no distortion.
3) High hardness and high strength. You can feel it without paying for the blade during processing. Why hardwood (redwood) furniture on the street sells so expensive, in addition to the speculation and cultural value, processing difficulties are also a cost increase point.
4) Good moisture resistance and fire resistance. Ou Song board itself does not seem to have any propaganda for moisture and fire prevention, but also has a special moisture-proof Ou Song board. However, after testing by several workers and me, the moisture and fire resistance performance is better than that of the general large core board.
5) The color is different. In the eyes of a design worker, there is a unique and personalized design, color, decorative effect is definitely an advantage. Of course, in most of the people who are soaked in the sauce tank, the aliens, the alternatives, and the ingenuity are not accepted, and even the sins are extremely sinful.
6) Eat nails (ie, strong nail holding ability).
7) There are no fakes. I hope not! The big core board that is full of real and fake fakes must have let the renovated ZZ eyes smashed the liver and intestines. However, as far as I know, although the country has already adopted OSB as the result of China's eight-five research and key promotion projects in the Ninth Five-Year Plan, as of now, there is no technology for producing OSB in China, so it is quite difficult to forge. It is worth noting that the counterfeiting technology of other types of particleboard has reached its peak, and you can see the “Dew River†on the street.
Disadvantages:
1) Do not eat nails (poor nail holding ability). This has become a recognized shortcoming of carpentry, and even the agents admit it. For a simple example: a piece of wood or a large core board, knocking in a large nail, and then pulling out the nail, you will find that the nail eye will shrink slightly so that its diameter is smaller than the cross-sectional diameter of the nail, and the same experiment, Ou Song board The diameter of the nail hole is basically equal to the diameter of the nail cross section, which is the best evidence that the so-called Ou Song board does not eat nails. I don't deny this, but I want to explain it a bit: the craftsmanship of woodworking at home and abroad is very different. In Europe and the United States, most of the furniture and decoration are made of screws and bolts. Rarely use large nails. Everyone will see the things of IKEA and understand that they are good to disassemble. A piece of furniture that doesn't like it can be disassembled and redesigned without damaging the board, so that no matter whether it is a plate or a nail, there will be no waste; and we, a hammer, buy and sell, first use a big nail to mammoth, then Hundreds of guns greet, such things are solid and strong, but the value of reuse will be greatly reduced. Once you don't like it, it can only be used as chopping wood after being removed. Let's go back to the problem of eating nails. Similarly, we changed the big nails in the experiment at the beginning of this paragraph to wood screws, and screwed them in the same way, then pulled them out with pliers. You will find the board on the Ou Songsong board. Screws will be more laborious. Therefore, the difference in construction process will make the advantages and disadvantages of some materials interchangeable. The phenomenon of the southern orange ridges will be encountered many times during the renovation process.
2) Potholes on the surface. This is indeed a big problem! The pit hole here refers to the fact that the plate is hot pressed by using different thin wood chips, and there are more or less gaps between the wood chip and the wood chip, and as a whole, many small potholes are formed, and As far as I can see, different batches of plates have different patterns and the level of flatness is different. In some batches, the density of the plates is large, the pits are small and shallow, and some are opposite, which is more exaggerated. This kind of situation is basically no problem as a place where the door core or the brush oil is not directly in contact with the air, and when the oil is cleaned, the cabinet body is directly open, the pit hole above will accumulate some dust, soot or bacteria for a long time. Such as particles. This requires the oiler to have one more process when painting: batching the ash that has been tuned (for exaggerated plates), or several times over the transparent putty (for fine holes).
3) Environmental performance. In the advantage column, I mentioned environmental protection. This is based on China's current national standards. It is a shortcoming. It is based on the current European standards. It is like the difference between China and Europe 2 and Euro 4 in exhaust emissions. same. European environmental standards are stricter year after year, and sheet producers continue to improve the processing technology to adapt to the new standards, but after all, they contain the chemical composition of the glue, and the chemically non-contaminating chemical synthetic glue is not available. Therefore, for those who are very environmentally conscious, Ou Song board is not the most ideal material. What's more, we are not sure whether the European plate producers are selling us the plates that they have produced in the past that are no longer suitable for the current European environmental standards, because our national standards are much lower than they are.
4) Expensive. In addition to the above shortcomings, the price factor is also a factor we have to consider in the renovation cost budget. A 18mm large core board that meets the national standard can be won for about 100 yuan, while the same size of the Ozon board is sold for about 140 yuan, 40% more expensive! When I renovated the Longteng six house last year, the price of the 18mm Ou Song board was 118 yuan / piece. I bought all the 15 and 9 thick boards, and it was cheaper. In addition to taking into account the factors of the appreciation of the euro in the place of origin, agents to increase profit margins is not a small piece. Moreover, now it is basically a monopoly operation, and there is not much room for price. Sometimes it is better to go directly to the building materials supermarket or building materials market to get cheaper from Beixin.
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