How is wood classified and what three categories can wood be divided into

Elm, willow, mahogany, teak, toon, cherry, rosewood, red pine, white pine, paulownia, etc.

1. Elm: It is the most common key to let see the wood, generally there are patterns on elm, which is easy to process and can be made into a floor. However, it dries poorly, and if you use elm flooring, you need to replace it every 3-5 years.

2. Willow: Willow is similar to elm, but it is not as beautiful as elm, and it is easier to glue and decorate it, especially when processing. However, if the willow wood is in a dry environment, its wood will crack and warp, so if you use willow wood for flooring, you must pay attention.

3. Mahogany: Mahogany is a relatively hard wood, its appearance is dark red, and there are some different color patterns, in the types of wood, it belongs to high-quality wood, most of the mahogany is used in life to make various furniture, although the quality of mahogany is very good, but each processing is particularly difficult.

4. Teak: Teak is mostly made into planks in life, and it is also used to build ships and build houses, so it is also very expensive in the market, and Nali teak is resistant to moisture and sun, and it is a wood that will not be deformed and cracked.

5. Toon wood: Toon wood is also known as evil wood, it is the most widely used in the house, it is known as Chinese mahogany, it is a good wood, its corrosion resistance, moisture resistance is very strong, and toon wood will also exude a unique smell, which can be used to avoid insects, and also has great benefits for health.

Hello dear! Glad for your question! What are the three categories of wood; The first class is Korean pine, water tung wood, and pine sylvestris var. sylvestris pine, and the second class is white pine, fir fir (fir), willow, Douglas sinensis, Masson pine, Northeast elm, cypress, neem, catalpa wood, yellow pineapple, Tsubaki, Nanmu (Zhennan, Runnan), teak, camphor, beech, cork, white wood, cloud fragrant wood, maple; Four categories: Oak (Quercus chinensis), Sandalwood, Colored Wood, Acacia Wood, Lychee, Chestnut Wood (Quercus chinensis, Quercus chinensis), Birch, Lotus, Fraxinus, Eucalyptus, North China Elm, Walnut Catalpa, Clone, Mengris.

Wood can be divided into two categories: hardwood and softwood. Hardwoods are commonly used to make furniture frames and finishes such as elm, ash, oak, oak, and walnut. Cork is used as an auxiliary material and for making boards such as red pine, white pine, fir, spruce and teak.

When choosing wood, it should be ensured that the moisture content meets the standards to avoid cracking and deformation. Softwoods are less susceptible to deformation and cracking than hardwoods, but need to be removed from the capsular and treated with shellac.