Large sales tools and many uses: Pinus southern America is an anticorrosive wood with many uses and wide uses every year in the world;
The wood grain is thick and clear, and has a unique wooden style;
High strength and superior structural strength: Southern American pine enjoys the reputation of "cork in the world" in the wood construction industry because of its special strength and structural strength. With superior bending and shearing resistance, Pinus nanensis can meet the design load requirements with smaller specifications and sizes, thus greatly reducing the use of wood and the investment cost in practical projects.
4. High strength and wear resistance: American southern pine is often used for floor boards, balconies, railway platforms and container floors, because when used in high strength, American southern pine not only wears less, but also prevents splitting;
5. High retention rate of wood preservatives. The ability of Pinus koraiensis to receive wood preservatives injected under high pressure can retain 20 cubic meters per cubic foot. This high permeability enables Pinus koraiensis to resist water, decay, termites and marine life, which can last for 50 years.
VI. "Dry" is the standard quality requirement. It is specially stipulated in the pine grade rules in the southern United States that when the thickness of wood is less than 2 inches (2'), the moisture content needs to be reduced to 19 indexes. Suitable drying conditions determine the shrinkage, stability and applicability of wood.
High fixing force of screws and nails, which is one of the characteristics of Pinus koraiensis, is more important in the structural frame of buildings.
Large sales tools and many uses: Pinus southern America is an anticorrosive wood with many uses and wide uses every year in the world;
The wood grain is thick and clear, and has a unique wooden style;
High strength and superior structural strength: Southern American pine enjoys the reputation of "cork in the world" in the wood construction industry because of its special strength and structural strength. With superior bending and shearing resistance, Pinus nanensis can meet the design load requirements with smaller specifications and sizes, thus greatly reducing the use of wood and the investment cost in practical projects.
4. High strength and wear resistance: American southern pine is often used for floor boards, balconies, railway platforms and container floors, because when used in high strength, American southern pine not only wears less, but also prevents splitting;
5. High retention rate of wood preservatives. The ability of Pinus koraiensis to receive wood preservatives injected under high pressure can retain 20 cubic meters per cubic foot. This high permeability enables Pinus koraiensis to resist water, decay, termites and marine life, which can last for 50 years.
VI. "Dry" is the standard quality requirement. It is specially stipulated in the pine grade rules in the southern United States that when the thickness of wood is less than 2 inches (2'), the moisture content needs to be reduced to 19 indexes. Suitable drying conditions determine the shrinkage, stability and applicability of wood.
High fixing force of screws and nails, which is one of the characteristics of Pinus koraiensis, is more important in the structural frame of buildings.
1、销售工具大，用途多:南美松是世界上每年用途多、用途广的防腐木；
2、木纹厚实清晰，具有独特的木质风格；
3、高强度和优越的结构强度:美国南方松因其特殊的强度和结构强度而在木材建筑行业享有“世界软木”的美誉。南松具有优越的抗弯抗剪性能，可以满足较小规格尺寸的设计荷载要求，从而大大减少木材的使用，降低实际工程的投资成本。
4、高强度和耐磨性:美国南方松常用于地板、阳台、铁路站台、集装箱地板，因为在高强度使用时，美国南方松不仅磨损少，而且防止劈裂；
5、木材防腐剂保留率高。红松接受高压注射木材防腐剂的能力可保持每立方英尺20立方米。这种高渗透性使红松能够抵抗水分、腐烂、白蚁和海洋生物，可持续50年。
不及物动词“干”是标准质量要求。美国南部的松木等级规则中特别规定，当木材厚度小于2英寸(2′)时，含水率需要降低到19个指标。
6、合适的干燥条件决定了木材的收缩率、稳定性和适用性。
7、螺钉和钉子的高固定力是红松的特点之一，在建筑物的结构框架中更为重要。
