%26#10048; Carbonized wood
Carbonized wood has been increasingly favored by people. Carbonized wood materials are collected from natural sources, and do not add any harmful chemical agents during the production process. They are completely natural safety and environmental protection building materials. Because of their anti-corrosion and insect-repelling functions, charcoal wood can prolong the service life of wood and comply with the national sustainable development policy. The improvement of the use performance, such as the decrease of water absorption/the decrease of hygroscopic expansibility and the increase of dimensional stability, makes the carbonized wood products hardly deform, crack, and dimensionally stable, and can be used in indoor and outdoor environments and humid environments, and meets the requirements of users. .
Carbonized wood is divided into surface charred wood and deep charred wood
The surface of the charred wood is roasted with an oxygen torch, so that the surface of the wood has a thin layer of carbonized layer. The change of wood properties can be compared to the paint of wood, but it can highlight the surface of the uneven wood grain, resulting in a three-dimensional effect. Applications focus on crafts, decoration materials and aquarium products. Also known as craft charcoal wood, charcoal wood.
Renovation, Sanna House renovation, furniture and many other aspects.
During the processing, because the production process of charred wood involves only water vapor and temperature, no chemical agents are added, and no extraneous substances are added. Therefore, carbonized wood products are quite environmentally friendly and safe products. In addition, the wood charcoalization process also gives the wood a completely new character: First, the appearance of the wood becomes brown, similar to tropical hardwood. Second, the charring process also improves the stability and corrosion resistance of the wood. Carbonized wood can be widely used. Outdoor decoration, wooden fence, terrace, soundproof walls, interior wall decoration, ceiling, floor, sauna, etc.
Carbonized wood use matters needing attention
1. Carbonized wood should not be used in contact with soil and water environments.
2. Carbonized wood has lower nail holding power than untreated wood, so it is recommended to use first punch and then nail hole to reduce and avoid wood cracking.
3. When used outdoors, carbonized wood is recommended to use UV-resistant wood coatings to prevent the wood from fading after a long time.
%26#10048;
What is wood preservative
Preservative wood is a wood widely used in the market today and has been preservative-treated for improving the service life of wood. There are mainly CCA wood and ACQ wood.
Anti-corrosion wood can withstand the long-term life of outdoor wind and sun, and its processing process. How is the preservative wood produced? Simply put, the wood is processed into a sealed, pressure-resistant antiseptic tank, and the antiseptic is pressed into the wood with vacuum pressure. The antiseptic penetrates into the cell tissue of the wood and can be tightly combined with the wood fiber to achieve anti-corrosion. purpose.
539) {this.resized=true; this.width=539;}" border=0>preserved wood
In order to allow the preservatives to effectively enter the wood, the wood itself has also been specially selected. For example, European pine and other wood can be closely combined with preservatives, so it can take up to 30 years to use.
Preservatives are key preservatives processed by preservatives. However, preservatives are harmful to the human body. Selecting what kind of preservatives to process is safer. These are probably consumers most concerned about. Early wood preservatives used CCA-C, B wood preservatives. Although this preservative has certain toxicity, it is less harmful because it is only used outdoors. Nowadays, ACQ-D, C, and B wood preservatives have emerged. The preservative-treated wood is passed environmental protection standards, and its toxicity is greatly reduced. We can safely purchase them.
Advantages of preservative wood [Anticorrosion, mothproof] As the name implies, preservative wood has certainly the role of anticorrosion, so it will be used more as a material for outdoor flooring. Anti-corrosion wood flooring can effectively prevent the erosion of microorganisms, and also prevent insect infestation. At the same time, it is waterproof and anti-corrosion, so it can withstand the harsh environment of the outdoors, and does not bother to take care of it.
However, as an outdoor wood, its thermal expansion and contraction has not undergone special control, so the deformation is serious. In the laying of preservative wood flooring, it is usually necessary to make a floor with crevices, and it is erected like a hollow one, and can be opened at any time to facilitate cleaning or picking up fallen objects.
Anti-corrosion wood flooring is one of the main uses of wood. In addition, wood can also be used to make other outdoor products, such as tables and chairs, swings, trellises, and even wooden houses, just like our family abroad. It's common in the courtyard. Nowadays, there are more and more people living in the villas in the country. Setting some wood-preserved furniture in their own yard is also a kind of fun.
The price of wood-based furniture is not expensive, and it is about the same as that of general furniture. Although it looks rough, it is more in line with natural style. But will the preservation of wood preservation be damaged by cutting? This is not to worry, because the relationship between its processing technology, no matter how to play, its anti-corrosion properties will not be affected.
The price of wood
The price of wood is not cheap, because it is also solid wood, so its unit price is about 110 yuan per square meter. Although not cheap, but it is acceptable, compared to ordinary solid wood flooring, it is still relatively cheap.
Carbonized Wood and Wood Properties
1. Depth charring wood is treated with high-temperature carbonization technology at about 200 degrees Celsius. Because its nutritive components are destroyed, it has good anti-corrosion and anti-insect functions. Because its absorbent functional group hemicellulose is reconstituted, the products are more Good physical properties.
Depth carbonized wood (abbreviated as deep carbonized wood) is relative to surface charred wood. The appearance of carbonized wood on the surface is inconsistent with the color inside and outside, and the carbonized layer is equivalent to the surface paint layer.
2. Preservative wood is a kind of wood under certain conditions through a certain degree of modification measures, so that the wood has anti-corrosion mold performance. Generally, the wood is modified by adding preservatives, and most of the preservatives are toxic and volatile and harmful to the human body.
3. Deep carbonized wood does not add any syrup in the modification process, but is a physical modification process. It is a green and environmentally friendly product and is non-toxic and harmless.
4. Both carbonized wood and preservative wood have anti-corrosion and anti-mildew properties. However, carbonized wood also has various functions such as moisture proofing, anti-separation, anti-deformation and the like, and its effect is unmatched by general anti-corrosion wood.
The following list is compared
Project anticorrosive charcoal wood
The treatment process presses the chemicals into the timber wood by high temperature treatment at about 200 degrees.
Treatment agent
CCA or ACQ
----
Processing cycle
4~6 hours
32~48 hours
Environmental safety is second best
The dimensional stability is better than teak wood
Hygroscopicity is second best, better than teak
Good anti-corrosion and insect repellency, quite use level 3
Cracking performance Easy to crack for outdoor use
A good drop in strength is about 10%
Restrictions on the use of places for use in contact with humans and animals are not recommended for use on carriers
Color yellow-green according to processing conditions, golden to brown
Carbonized wood has been increasingly favored by people. Carbonized wood materials are collected from natural sources, and do not add any harmful chemical agents during the production process. They are completely natural safety and environmental protection building materials. Because of their anti-corrosion and insect-repelling functions, charcoal wood can prolong the service life of wood and comply with the national sustainable development policy. The improvement of the use performance, such as the decrease of water absorption/the decrease of hygroscopic expansibility and the increase of dimensional stability, makes the carbonized wood products hardly deform, crack, and dimensionally stable, and can be used in indoor and outdoor environments and humid environments, and meets the requirements of users. .
Carbonized wood is divided into surface charred wood and deep charred wood
The surface of the charred wood is roasted with an oxygen torch, so that the surface of the wood has a thin layer of carbonized layer. The change of wood properties can be compared to the paint of wood, but it can highlight the surface of the uneven wood grain, resulting in a three-dimensional effect. Applications focus on crafts, decoration materials and aquarium products. Also known as craft charcoal wood, charcoal wood.
Renovation, Sanna House renovation, furniture and many other aspects.
During the processing, because the production process of charred wood involves only water vapor and temperature, no chemical agents are added, and no extraneous substances are added. Therefore, carbonized wood products are quite environmentally friendly and safe products. In addition, the wood charcoalization process also gives the wood a completely new character: First, the appearance of the wood becomes brown, similar to tropical hardwood. Second, the charring process also improves the stability and corrosion resistance of the wood. Carbonized wood can be widely used. Outdoor decoration, wooden fence, terrace, soundproof walls, interior wall decoration, ceiling, floor, sauna, etc.
Carbonized wood use matters needing attention
1. Carbonized wood should not be used in contact with soil and water environments.
2. Carbonized wood has lower nail holding power than untreated wood, so it is recommended to use first punch and then nail hole to reduce and avoid wood cracking.
3. When used outdoors, carbonized wood is recommended to use UV-resistant wood coatings to prevent the wood from fading after a long time.
%26#10048;
What is wood preservative
Preservative wood is a wood widely used in the market today and has been preservative-treated for improving the service life of wood. There are mainly CCA wood and ACQ wood.
Anti-corrosion wood can withstand the long-term life of outdoor wind and sun, and its processing process. How is the preservative wood produced? Simply put, the wood is processed into a sealed, pressure-resistant antiseptic tank, and the antiseptic is pressed into the wood with vacuum pressure. The antiseptic penetrates into the cell tissue of the wood and can be tightly combined with the wood fiber to achieve anti-corrosion. purpose.
539) {this.resized=true; this.width=539;}" border=0>preserved wood
In order to allow the preservatives to effectively enter the wood, the wood itself has also been specially selected. For example, European pine and other wood can be closely combined with preservatives, so it can take up to 30 years to use.
Preservatives are key preservatives processed by preservatives. However, preservatives are harmful to the human body. Selecting what kind of preservatives to process is safer. These are probably consumers most concerned about. Early wood preservatives used CCA-C, B wood preservatives. Although this preservative has certain toxicity, it is less harmful because it is only used outdoors. Nowadays, ACQ-D, C, and B wood preservatives have emerged. The preservative-treated wood is passed environmental protection standards, and its toxicity is greatly reduced. We can safely purchase them.
Advantages of preservative wood [Anticorrosion, mothproof] As the name implies, preservative wood has certainly the role of anticorrosion, so it will be used more as a material for outdoor flooring. Anti-corrosion wood flooring can effectively prevent the erosion of microorganisms, and also prevent insect infestation. At the same time, it is waterproof and anti-corrosion, so it can withstand the harsh environment of the outdoors, and does not bother to take care of it.
However, as an outdoor wood, its thermal expansion and contraction has not undergone special control, so the deformation is serious. In the laying of preservative wood flooring, it is usually necessary to make a floor with crevices, and it is erected like a hollow one, and can be opened at any time to facilitate cleaning or picking up fallen objects.
Anti-corrosion wood flooring is one of the main uses of wood. In addition, wood can also be used to make other outdoor products, such as tables and chairs, swings, trellises, and even wooden houses, just like our family abroad. It's common in the courtyard. Nowadays, there are more and more people living in the villas in the country. Setting some wood-preserved furniture in their own yard is also a kind of fun.
The price of wood-based furniture is not expensive, and it is about the same as that of general furniture. Although it looks rough, it is more in line with natural style. But will the preservation of wood preservation be damaged by cutting? This is not to worry, because the relationship between its processing technology, no matter how to play, its anti-corrosion properties will not be affected.
The price of wood
The price of wood is not cheap, because it is also solid wood, so its unit price is about 110 yuan per square meter. Although not cheap, but it is acceptable, compared to ordinary solid wood flooring, it is still relatively cheap.
Carbonized Wood and Wood Properties
1. Depth charring wood is treated with high-temperature carbonization technology at about 200 degrees Celsius. Because its nutritive components are destroyed, it has good anti-corrosion and anti-insect functions. Because its absorbent functional group hemicellulose is reconstituted, the products are more Good physical properties.
Depth carbonized wood (abbreviated as deep carbonized wood) is relative to surface charred wood. The appearance of carbonized wood on the surface is inconsistent with the color inside and outside, and the carbonized layer is equivalent to the surface paint layer.
2. Preservative wood is a kind of wood under certain conditions through a certain degree of modification measures, so that the wood has anti-corrosion mold performance. Generally, the wood is modified by adding preservatives, and most of the preservatives are toxic and volatile and harmful to the human body.
3. Deep carbonized wood does not add any syrup in the modification process, but is a physical modification process. It is a green and environmentally friendly product and is non-toxic and harmless.
4. Both carbonized wood and preservative wood have anti-corrosion and anti-mildew properties. However, carbonized wood also has various functions such as moisture proofing, anti-separation, anti-deformation and the like, and its effect is unmatched by general anti-corrosion wood.
The following list is compared
Project anticorrosive charcoal wood
The treatment process presses the chemicals into the timber wood by high temperature treatment at about 200 degrees.
Treatment agent
CCA or ACQ
----
Processing cycle
4~6 hours
32~48 hours
Environmental safety is second best
The dimensional stability is better than teak wood
Hygroscopicity is second best, better than teak
Good anti-corrosion and insect repellency, quite use level 3
Cracking performance Easy to crack for outdoor use
A good drop in strength is about 10%
Restrictions on the use of places for use in contact with humans and animals are not recommended for use on carriers
Color yellow-green according to processing conditions, golden to brown
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