The natural durability of wood refers to the ability of wood to resist biological insults and is a property of wood itself. For example, the natural durability of wood against decay, the natural durability of wood against termites, and the resistance of wood against aphids The natural durability of wood resists the natural durability of sea worms for feeding. For these durability, they are also called the natural decay resistance, natural resistance (white) ant nature, natural resistance (natural) resistance, natural Resistance to sea worms.
Academically, there is a view that the natural durability of wood includes natural resistance to decay, natural resistance (resistance), and natural resistance to marine drilling animals (which may be referred to as sea worms for short). Sea worms) are theoretically very good, but due to the lack of sufficient experimental data, it is not suitable for countries and regions without termites.
In addition, most of the applications are not marine applications. Therefore, this general concept is not yet practical, so the full name is more accurate, such as “natural durability against decayed fungi†and “natural durability against termitesâ€. , or directly use specific terms such as natural corrosion resistance, natural ant resistance (termite resistance), etc.
The natural durability of wood refers to the durability of wood heartwood. Unless otherwise specified, sapwood, the grade and data of natural durability of wood all refer to the durability of the heartwood. All sapwood of wood is not durable. Similarly, the natural corrosion resistance and natural resistance of wood are Sexual) and sea worm resistance refer to wood heartwood. The sapwood of wood is not resistant to decay, is not resistant to insects, and does not resist sea worms.
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