What are the material properties of sports solid wood flooring
Sports floors include solid wood floors, laminate floors, laminate floors, etc. Among them, solid wood sports floors are widely used. The engineer of Naibu sports wood floor, for everyone to popularize, what are the characteristics of the material of sports solid wood floor. Unlike other materials, solid wood has a range of variability, including density, durability, dimensional stability and absorbency.
1. Density and durability
In general, hard woods have longer durability and higher density, less voids, and poor adhesion to coatings. The soft wood has low durability and density, large voids, good adhesion to paint, and is more suitable for painting.
2. Dimensional stability
Sports wood floor structure
Dimensional stability mainly depends on the moisture absorption rate and expansion and shrinkage rate. Different woods have different properties. If the wood shrinks excessively, it will cause the coating film to crack, especially in the joints, resin areas and other parts. The dimensional stability of maple material is good.
3. Absorbency
The absorbency of wood to moisture and paint varies greatly depending on the location. For example, the cross-section of wood is 20 to 30 times more absorbent than other planes. If it is not properly treated, moisture will enter from there. , causing the wood to corrode. Brushing on the surface of wood with strong absorption, in addition to the greatly increased amount of primer, will cause serious loss of gloss and surface unevenness.
Nebok sports wood flooring engineers pointed out that the best production areas of solid wood raw materials for sports wood flooring in China are the northeast, southwest and other places; in foreign countries, mainly North America, Russia's Far East, Southeast Asia and other regions. The raw wood materials of sports wood floors in these places are all high-quality materials
