What can birch do 20, what can birch do

The wood of birch is light brown to reddish-brown and is used as flooring, furniture, pulp, interior decoration materials, vehicle and ship equipment, plywood, etc. The thin, impervious bark was used by North American Indians and early settlers to build roofs, make canoes, and make shoes. Birch tar is obtained by dry distillation of its bark.

Birch beer is made from birch tree sap.

Birch, hardy, fast-growing, and immune to pests and diseases, is used for reforestation, soil erosion control, protective mulching or conservation of trees. Wet, fertile sandy or loam soils, sowing and grafting are required.

The birch growth rings are slightly obvious, the grain is straight and obvious, the material structure is delicate and soft and smooth, and the texture is soft or moderate. Birch is elastic, easy to crack and warp when dry, and is not wear-resistant. Good processing performance, smooth cutting surface, good paint and gluing properties.

It is often used for carved parts, but it is rarely used nowadays. The distinguishable feature is that there are many "waterlines" (black lines). Birch is a mid-range wood, and both solid wood and veneer are common.

Produced in Northeast China, the wood is delicate and pale white and yellowish, the fiber shear resistance is poor, and it is easy to "break the stubble". Its roots and nodules are multi-patterned. The ancients often used it as a decoration such as door cores.

Its bark is pliable and beautiful. Pu people have great feelings for this, and often inlay the scabbard and bow the back. However, the wood is juicy and deformed after being formed, so it is rare to see tables and chairs made entirely of birch.

Grown in the Northern Hemisphere, it has a shiny surface and a smooth mechanism. Yellow-white and slightly brownish, the annual rings are obvious, the wood body is pure and thin, slightly heavy and hard, the structure is fine, the mechanical strength is large, the elasticity is rich, the hygroscopicity is large, and it is easy to crack and warp when dry. It is not very durable in an environment that is prone to decay, and is more used in the form of splints.

Birch is commonly used in specialty plywood, furniture, joinery rotation, etc. The furniture is smooth and wear-resistant, and the pattern is clear. Today it is used for the fabrication of structures, parquet joinery and interior frames.

Its sturdy wood is often used to make furniture, farm tools and household items. Birch is also a common ornamental road tree.

The sap of the birch tree is used to make medicinal liquors, and its leaves have a diuretic effect when brewed into tea. It is also an ingredient in lotions and ointments, perhaps because of its astringent effect. In recent years, it has been used in perfumes.

Birch can also be used as a medical medicine; 1. The initial onset of cradle carbuncle (swollen, painful and hard, unbroken). Use birch bark to burn the properties, grind it as the end, and take a spoonful of warm wine. Bed rest immediately after serving.

One serving is effective. 2. Pulmonary wind sores (scabies all over the body, as well as itching, wind thorns on the face, women's acne, etc.). Use four taels of birch bark ash, four taels of burnt citrus aurantium shell (to the grain), two taels of nepeta panicle, and half a tael of boiled licorice, and study together for the end; In addition, use two taels of almonds (boiled in water, peeled tip), grind into puree, and mix well with the end of the medicine.

Two dollars per serving, after meals, warm wine to adjust down. Those who are sick take the medicine three times, and this prescription is called "birch bark powder". 3. Small cases are hot and short.

Boil with birch bark into a thick juice and drink.

Oak furniture is better.

Birch furniture refers to furniture made of birch. In the furniture industry, the more durable material is birch. Because birch is not very durable in a more perishable environment, it is more often used in the form of splints.

Advantages of birch furniture:

1.The processing performance of birch wood is very good, and its cut surface is also smooth, because its paint and gluing properties are very good, and the lacquer surface of the birch furniture it makes will be smooth and flat.

2.Because the mechanical strength of birch is very large, and it is elastic, the growth rings of birch are more obvious, so the birch furniture produced is not only smooth and wear-resistant, but also has a clear pattern.

Disadvantages of birch furniture:

1.Due to the hygroscopicity of birch, it is very easy to dry, crack and warp, so birch furniture has strict requirements for our indoor environment, and it should not be too dry.

2.The fiber shear resistance of birch is very poor, and it is easy to break the stubble, so the wear resistance of birch furniture is very poor, and the tensile strength is not strong.

3.Birch has a lot of juice, and if you use it, it is easy to deform, so it is rare to see tables and chairs made of birch wood as a whole.

Oak furniture is made of oak wood, and the oak in the building materials market is generally divided into two types: white oak and red oak; In some Western countries, oak is used more in the production of wine barrels; Oak is a good home material.

Advantages of oak furniture:

1.Oak furniture is heavier and has a strong texture, it is harder, and the mechanical strength is very high, so it is very wear-resistant.

2.The texture of oak furniture is very beautiful, its grain is relatively straight, and the texture looks coarse between the grains, which is very ornamental.

3.The color of oak furniture is very good, its color is full and natural, and it does not need to be processed too much later.

4.The texture of oak furniture is very fine, it is also resistant to acids, alkalis, and moisture.

5.Oak furniture has a high toughness and can be processed into different shapes, which has the effect of decoration and beautification.

Disadvantages of oak furniture:

1.Because the material of oak is relatively high-quality, and many oaks on the market are imported from abroad, its ** is relatively high.

2.Oak is divided into dehydrated and undehydrated, and it is difficult to process oak after dehydration, so many manufacturers import non-dehydrated oak, if the dehydration is not sufficient, oak furniture is likely to be deformed and cracked.

<> birch is a common name for trees and shrubs, and the bark of the tree fiber pie is white or gray, and the surface is relatively smooth, and there are fewer cracks in the wood. Birch is basically produced in the northern hemisphere, is hardy, and there are many varieties. The advantages of birch are:

Easy to process, if you want to brush the paint in the later stage, you can achieve a very good hidden staring force that is not easy to appear paint peeling. The board cut from birch wood has a smooth surface, which makes the overall furniture look more flat and feels very good. Panels made of birch wood are strong and elastic, and can also be used for fine processing, such as carving or making internal frames.

The furniture made of birch wood has rich textures on the surface, which is very beautiful, and the line is straight with the congratulatory note, and the overall look is very delicate and silky, and the texture is very good to bring the beauty to the extreme. The disadvantages of birch are: although the birch board has a certain elasticity, if the environment is dry, its elasticity will be affected, which will lead to cracking problems and affect the appearance.

There are many types of wood used to make furniture, such as birch. What kind of wood is birch? What about its performance characteristics? What are the pros and cons?

1. What kind of wood is birch?

Birch is a common term for trees and shrubs, the bark is white or gray, and the surface is relatively smooth, but some have cracks, which are distributed horizontally and vertically. Birch is basically produced in the northern hemisphere, it is more cold-resistant, there are more varieties, there are 29 species in China, and all over the country.

2. What are the advantages and disadvantages of furniture made of birch.

1. Advantages. 1) One of the biggest and most prominent advantages is that it is easy to process, if you want to paint on the brush in the later stage, you can achieve very good adhesion, and it is not easy to fall off the paint, so the processing is relatively simple.

2) The surface of the board cut with birch wood will be very smooth, so it can make the overall furniture look more flat, and it is also very good to feel buried in the stool to the touch.

3) If the board is made of birch, its strength is also relatively large, and it also has a certain elasticity. Carpenters can also perform fine processing on birch panels, for example by carving or making internal frames. The ancient emperor's dragon chair was made of birch, which can be embedded and because of its good elasticity, it will not affect the external frame.

4) From the point of view of the furniture made of birch, the surface has rich textures, which is very beautiful, and these lines are relatively straight, and the overall look is very delicate and silky, so the texture is very good, and it can bring the beauty to the extreme.

2. Disadvantages. 1) Although birch wood has a certain elasticity, if the environment is relatively dry, its elasticity will be affected, which will lead to the problem of cracking, affecting the roughness to the aesthetics.

2) Birch also has a defect, that is, its fiber shear resistance is relatively poor, and the furniture bent and made of it can not withstand too much gravity, generally speaking, it can be made into a bed or coffee table, and it will have certain limitations when made into furniture.

I conclude: The above content specifically analyzes what kind of wood birch is, it belongs to trees or shrubs, and the furniture made of it has many advantages, and it is a very good board.