What are the benefits of preservative wood? What is preservative wood?

Antiseptic wood refers to the wood treated with chemicals, which can prevent fungus, insects, and marine boring animals from invading and destroying, and prolong the service life. It has the advantages of anti-corrosion, anti-moth, clear wood grain, long service life and low maintenance cost. Because the anticorrosive wood greatly reduces the shortening of the life of wood products and wooden structures in the process of use due to decay and insect infestations, and then needs to be repaired or replaced in a short period of time, the anticorrosive wood is widely used.

The preservative wood is treated with chemicals, which is not a modification of the wood but a protective measure, and still has the physical characteristics of the wood itself. The original use of wood is still possessed by the preservative wood, and its use has been increased due to the chemical properties of the preservative wood.

Nowadays, anticorrosive wood is used in the maintenance and transformation of ancient buildings in China, and is widely used in municipal engineering, parks and residential areas in plank roads, leisure trails, seats, flower beds, fences, garbage cans, waiting halls, landscape bridges and other outdoor woodwork, and can also be used for interior decoration works.

Due to the different components of different preservatives, it is necessary to distinguish between different preservatives to treat wood for different locations.

According to the classification of tree species, there are Pinus sylvestris var. sylvestris, southern pine antiseptic wood, European pine antiseptic wood, radiata pine antiseptic wood, hemlock antiseptic wood, etc.

The antiseptic effect of pine wood is good, and it can be used for fifty years, and it will not work for two or three years without preservative.

There are also some hardwoods, such as pineapple lattice, balau wood, etc., which do not require preservatives and are natural woods with preservative functions, but they are all precious woods.

There is also a physical anti-corrosion means, deep carbonized wood, no preservatives added, completely green, can also achieve the effect of anti-corrosion, and will not crack and deform, and is generally treated with pine charcoal.

In the face of the harsh external environment, ordinary wood cannot resist the erosion of mold, rain, etc., and is very perishable, while the preservative wood after the use of preservatives to poison the wood can prevent the wood from decaying and rotting the wood with fungi. It is in a vacuum state, through high pressure to immerse the preservative into the wood tissue cells, tightly mixed with its cell fibrous tissue, and the agent will not be released.

Advantages: In fact, in addition to anti-corrosion, anti-corrosion wood also has three basic functions of anti-termite, fungi and anti-corrosion. Anticorrosive wood also has the characteristics of good permeability and strong resistance to loss, and at the same time, it can also inhibit the change of moisture content of the treated wood and reduce the degree of wood cracking.

Disadvantages: due to the immersion of chemicals in the pressurization process, the wood will have a slightly greenish chemical color, and there is uneven color, large color difference and dullness, with the loss of chemicals, it is easy to turn gray and black. And generally not taken secondary drying, the moisture content of the wood itself is high, so it is prone to deformation and cracking.

The advantage of antiseptic wood is: "anti-corrosion, anti-moth". As the name suggests, antiseptic wood certainly has an antiseptic effect, so it is often used as a material for outdoor flooring.

Anticorrosive wood flooring can effectively prevent the erosion of microorganisms, but also prevent moth-eaters, and at the same time waterproof and anti-corrosion, so it can withstand the harsh outdoor environment without bothering to take care of it. However, as an outdoor antiseptic wood, its own thermal expansion and contraction have not been specially controlled, so the deformation is more serious.

When laying anticorrosive wood flooring, it is usually necessary to make a floor with gaps, and it is erected like a hollow, which can be opened at any time to facilitate cleaning or picking up fallen objects.

There are many types of materials for decorating houses, and different types bring us different effects, so we should choose the right one when buying, and the anticorrosive wood selected is more popular with people, but there are many people who do not understand the anticorrosive wood, so what isAntiseptic jujube woodThis? What are the characteristics of antiseptic wood? If you want to know, let's find out with us.

1. What is antiseptic wood.

Anticorrosive wood is an ordinary wood that has the characteristics of anti-corrosion, moisture-proof, anti-fungal, anti-insect ant, anti-mildew and waterproof after artificially adding chemical preservatives. There are two main materials of common antiseptic wood in China: Russian pine and Nordic pine.

It can be in direct contact with the soil and humid environment, often used in the outdoor empty ear floor, engineering, landscape, anti-corrosive wood flower stand, etc., for people to rest and enjoy the natural beauty, is the ideal material for outdoor flooring, garden landscape, wooden swing, entertainment facilities, wooden plank road, etc., favored by horticultural designers, but with the development of science and technology, anti-corrosive wood has been very environmentally friendly, so it is often used in interior decoration, flooring and furniture, interior decoration designers also like anti-corrosive wood very much.

Second, the characteristics of antiseptic wood.

1.The most little-known advantage is the strength and weight, the specific gravity of Douglas fir is very high, so that the direct benefit to us in the decoration is that the nail holding force and fixing force are very good, as small as the general wooden house to build a wooden house for commercial purposes, multi-storey buildings can use Douglas fir as an effective bearing and connecting part.

2.As an outdoor anticorrosive wood, due to thermal expansion and cold contraction, the deformation is more serious. When laying anticorrosive wood flooring, it is generally necessary to leave gaps, so that they can be opened at any time to facilitate cleaning or picking up fallen things.

In addition to being used as flooring, antiseptic wood can also be used to make other outdoor products, such as tables and chairs, swings, grape trellises, and even wooden houses.

3.Pine antiseptic wood, popularly known as Finnish wood. Finland is located in a high latitude area, the climate is cold, the growth cycle of trees is long, the growth rate is slow, so Finland preservative wood has many advantages over other woods, the texture is clear, the surface of the table stool is natural, and the wood density and stability are relatively good.

4.The ** of anticorrosive wood furniture is similar to that of general furniture, which looks rough on the outside, but has a more natural style. The ** of anticorrosive wood is about 110 yuan per square meter, but the area of the general family balcony is not very large, and it can be accepted, compared with ordinary solid wood flooring, it is still relatively cheap.

The general house decoration design will involve wood, but there are different types of wood, so what is antiseptic wood and what are its characteristics, we also understand it after reading the introduction of these.

Many people will choose anticorrosive wood when using wood as a floor, because it is very corrosion-resistant and has a long service life, but anticorrosive wood also has disadvantages.

1. Easy to deform and crack.

Anticorrosive wood flooring in the processing process, need to add chemicals, it is inevitable that the moisture will be added to its interior, many miscellaneous manufacturers do not take the secondary drying procedure in the production process, its own thermal expansion and contraction has not been specially controlled, resulting in a relatively high moisture content of anticorrosive wood. With the change of the use environment, the wood itself will produce moisture expansion and contraction, resulting in internal stress of the wood, resulting in deformation and cracking.

2. Easy to fade.

Although the color of the surface of the anticorrosive wood floor is bright, but this is the color of the chemical agent, due to the different amount of immersion of the agent, many inferior anticorrosive wood flooring has been used for a long time, and it is easy to have problems such as uneven color, large color difference, and no luster.

3. Not easy**.

Because chemical preservative wood contains chemical agents that are harmful to humans and livestock, chemical preservative wood needs to be treated after use, thereby increasing the cost of use. In addition, chemical preservative wood cannot be utilized, thus wasting wood.