The identification methods of both carbonized wood and anti-corrosion wood are: 1. The surface of the anti-corrosion wood is yellow-green, and the surface of the carbonized wood is brown; 2. Because the cross-section of the medicine soak will not reach 100%, so cutting the anti-corrosion wood will invent the cross-section color Inconsistent, but the cross section of deep carbonized wood is the same color. 3. The anti-corrosion wood potion has a greater odor, and after soaking in water, a smell is recovered. Carbonized wood is treated without syrup to preserve the original wood fragrance of wood.
1. Carbonized wood Carbonized wood, also known as deep carbonized wood, is wood that has been treated with low-temperature, high-pressure, anaerobic and anhydrous carbonization techniques at 195 ° C to 212 ° C. The carbonization technique reorganizes the water-absorbing / wet functional groups of hemicellulose to make the wood The application performance has been greatly improved, the water absorption is reduced / the hygroscopic expansion is reduced / the dimensional stability is improved, so that the carbonized wood products are hardly deformed, cracked, and dimensionally stable. The carbonization technique also destroys the nutrient composition of the wood, blocking the nutrient chain necessary for wood corruption, making it anti-corrosion and insect-proof function, which can extend the life of the wood application, which is in line with the national sustainable development polic
