The hero can tell what it means to be oak and solid wood

Difference: Oak is a type of solid wood.

Solid wood: Solid wood is actually the original wood of real, various kinds of trees, it is not glued wood, nor is it composite wood.

Oak: Oak is a genus of the Fagaceae family. There are 600 species in the genus Quercus, of which 450 species are from the subgenus Quercus and 150 are from the subgenus Cyanobana.

The oak tree has a yellowish-brown to reddish-brown heart, with distinct growth rings and a slightly wavy shape, and is widely used for decorating veneers and making wine barrels. They are found in the temperate regions of the Northern Hemisphere.

Advantages of oak: 1) It has a relatively distinct mountain wood grain.

2) In toughness, it can be processed into various bending forms according to needs.

3) In the texture, it is used in the production of many ancient doors and windows.

4) There is a lot of encroachment in the oak pipe hole, which is used to make wine barrels.

Disadvantages of oak: 1) Due to the large moisture content of oak, it is difficult to remove moisture, and it may begin to deform or shrink and crack after a year and a half.

2), the phenomenon of replacing oak with ash on the market is widespread, if the customer's professional knowledge is insufficient, it directly affects the interests of consumers, and it is difficult to identify because of the texture.

4) Oak sapwood is soft and easy to be attacked by insects.

5) No load-bearing capacity, usually not used in construction.

They are subordinate (like the relationship between a sparrow and a bird) solid wood: that is, solid wood, the name is to distinguish it from composite and man-made, for example, wood flooring is divided into: solid wood, solid wood composite, composite and bamboo wood flooring.

And oak is a type of wood:

Oak belongs to the Quercus japonica, belongs to the beech family, the heart of the tree is yellow-brown to reddish-brown, the growth wheel is obvious, slightly wavy, heavy and hard. It is mainly produced in Europe and North America, and is currently produced in large quantities in Russia and the United States.

The picture shows the oak floor.

Oak is the name of a kind of wood, no matter what kind of wood you use, as long as you use wood, it is solid wood, the so-called solid wood is the same wood material on the surface, there is no difference between oak and solid wood.