Those familiar with anti-corrosion wood know that anti-corrosion wood is mainly suitable for outdoor wooden construction sites. As the purpose of processing anti-corrosion wood in Jinan is to enhance the ability of wood to resist biological invasion in the natural environment, anti-corrosion wood is also processed, so we also need to pay attention to details when using anti-corrosion wood.
The southern part of China is warm and rainy, and wood is prone to decay and insect damage. Therefore, diffusion methods with high anti-corrosion effectiveness and hot cleaning tank immersion injection methods should be adopted.
In coastal areas and areas with severe termite infestation, air dried wood should be used, and oil mist preservatives should be soaked and injected using the hot and cold bath method; Alternatively, the upper orange structure can be immersed in sodium fluoride aqueous solution, while the lower structure can be immersed in oil mist preservatives. In other regions, air dried materials and small components can also be immersed in sodium fluoride aqueous solution using the hot and cold bath method when conditions permit.
If it is a wet material, the diffusion method of applying anti-corrosion slurry should be used. The anti-corrosion effect of surface treatment method is very low, and the anti-corrosion agent is easily lost. It cannot be used as the main anti-corrosion wood method, and can only be used to treat the cap wood and skimming beam end face when implementing diffusion method anti-corrosion.
In addition, with the passage of service life, wood will experience aging, which will affect its service life. There are many factors that can lead to the aging phenomenon of anti-corrosion wood, such as ultraviolet radiation, temperature changes, water vapor, and other factors. The interference of these external factors will affect the internal structure of anti-corrosion wood to a certain extent.
For example, the mechanical properties inside wood will be changed, and its load-bearing capacity will greatly decrease. Not only are internal factors changing, but there will also be certain changes in appearance, such as blackening, fading, and blackening. At present, there is no technology to estimate the aging time of wood, mainly due to the correlation between the environment in which the wood is located and its own characteristics. This is related to the tightness of the internal structure of wood, and so on.
To prevent the aging of anti-corrosion wood, a protective layer can be applied to the surface of the wood. With this protective paint, it can prevent it from penetrating into the wood. On the one hand, it can provide some protection to the surface of the wood, and on the other hand, it can also nourish the internal structure of the wood. If you have any further questions, please come to our website http://www.puwff.com Consult!