Most factories choose to use sycamore pine preservative wood as the raw material for the cubby house, but they don’t know the reason. Next, I will explain from three aspects.
The characteristics of sycamore pine:
Pinus sylvestris (Pinus sylvestris var. mongolica Litv.) is an evergreen tree, 15-25 meters high, up to 30 meters high, with an oval or conical crown. The trunk is straight, the bark below 3-4 meters is black-brown, scaly and deeply lobed, the leaves are 2 needles in a bundle, rigid, often slightly twisted, and the apex is pointed. Monoecious, male cones are oval, yellow, clustered on the lower part of the current year’s branches; female cones are spherical or oval, purple-brown. The cones are ovate. The scale shield is rhombus-shaped, with longitudinal and transverse ridges, and the squamous umbilicus is a tumor-like protrusion. Seeds are small, with yellow, brown, and dark brown, with membranous wings. It is produced in the mountains of 400-900 meters above sea level in the Daxinganling Mountains in Heilongjiang, China and the sand dunes to the west and south of Hailar. It can be used as a garden ornamental and greening tree species. The trees grow fast, with good material and strong adaptability, and can be used as afforestation tree species in the Daxinganling Mountains in Northeast China and the sand dunes in the west.
Pinus sylvestris is an excellent tree species for fast-growing timber, protective greening, and soil and water conservation in Northeast China. The material is strong and the texture is straight, which can be used for construction, furniture and other materials. The trunk can be cut for resin, the pine pears and turpentine can be extracted, and the bark can be extracted.
The heartwood is light reddish brown, the sapwood is light yellowish brown, the material is finer, the grain is straight, and there is resin. It can be used for construction, sleepers, poles, ships, appliances, furniture and wood fiber industrial raw materials. The trunk can be cut for resin, rosin and turpentine can be extracted, and the bark can be extracted from tannin extract. It can be used as a garden ornamental and greening tree species. The trees grow fast, with good material and strong adaptability, and can be used as afforestation tree species in the Daxinganling Mountains in Northeast China and the sand dunes in the west. [1]
Air-dry density 422kg/m3; wood hardness and density are moderate, physical property index is moderate, holding force is moderate; texture is fine and straight, wood grain is clear, deformation coefficient is small; drying, mechanical processing, anti-corrosion treatment performance is good; paint and bonding performance is average . Easy to paint and stain after preservation. It is the main raw material of China’s anti-corrosion wood, and the longest material specification is generally 6 meters.
The tree shape and trunk are beautiful, and can be used as garden ornamental and green trees. Due to its cold resistance, drought resistance, barren resistance and wind resistance, it can be used as the main tree species for shelter forests and sand-fixing afforestation in the Three North Regions. After afforestation in sandy land survives, with the growth of trees, not only the wind erosion is reduced, but the litter is increased, and it has the effect of preventing wind and sand and changing the environment.
Features of preservative wood:
Preservative wood is made by artificially adding chemical preservatives to ordinary wood to make it anti-corrosion, moisture-proof, fungus-proof, insect-proof, mildew-proof and waterproof. There are two main materials of common preservative wood in China: Russian sycamore pine and Nordic red pine. It can directly contact soil and humid environment, and is often used in outdoor floors, projects, landscapes, anti-corrosion wood flower stands, etc., for people to rest and enjoy the natural beauty. It is an ideal material for outdoor floors, garden landscapes, wooden swings, entertainment facilities, wooden planks, etc.
Combining high-quality raw materials with this anti-corrosion treatment can ensure product quality as much as possible.
Post time: May-25-2022
