Benxi anti-corrosion wooden wooden house, Zhumadian anti-corrosive wooden wooden house, anti-corrosive wooden wooden house factory
How to check the gloss of anticorrosive wood
Guizhou anticorrosive wood manufacturers
Early anti-corrosion wood manufacturers used CCA-C and B wood preservatives. Although this kind of preservative has certain toxicity, it is only used outdoors, so it is less harmful. Nowadays, ACQ-D, C, B wood preservatives have appeared. The preservative wood processed by this preservative has passed environmental protection standards and its toxicity is greatly reduced. You can rest assured to buy.
Visually, you can observe the surface finish of the anticorrosive wood. The surface that is not treated well with the medicine has impurities such as powder and the color is not uniform. In addition, you can directly split the anti-corrosion wood to check the treatment depth. A good treatment can reach the heartwood directly, and it needs to reach a depth of at least 1 cm, so that the anti-corrosion effect will be good.
Also pay attention to check whether there are knots, cracks, deformation, etc. on the surface of the wood. Knots not only affect the appearance of wood, but also an important channel for bacteria and insects to erode wood. Cracks and deformation are mainly caused by poor drying treatment. The moisture content of wood treated with corrosion protection is generally below 18%, and it will not crack or deform when placed in the air. The above is about how to observe the gloss of anticorrosive wood.