Education – Getting Started & Next Steps

December 5, 2017

Miscellaneous

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Wood Preservation Methods

Wood science is the study of wood as a material that is renewable and of biological origin. In other words, the term wood science can also be known as wood technology. Other products are put alongside wood for easy testing and study. The comparison made against other products will include the features of the material against those of wood, the value and the ease it can be worked on. Wood has many advantages and this technology takes the advantages and utilizes them. Some of these advantages include wood being a versatile material that can be used in a wide range of products. Wood is renewable, and this makes it more precious. The other merit is that a part of the harvested material is at the same time used as energy to produce the product.

The good appearance of your timber made structure cannot be guaranteed if protection of the timber is not done. Wooden structures have to be kept away from water and pests that eat through the wood. The rotting and decay of the timber products are caused by the moisture and the insects. Alkaline copper Quaternary or the ACQ has turned out to be a very effective way wood preservation. This is a copper-based preservative that is applied to the wood for protection. There are a few disadvantages of this method as a mode of wood preservation. The chemical is highly corrosive to most metals, the chemical corrodes away galvanized fasteners and therefore only stainless steel is used. The concentration of the chemical that will be used to treat a piece of wood will depend on the where it is going to be used and the molecular structure of the wood. Timber being used around a water body will be dipped in a more saturated fluid than that being used above ground.

Many methods are being invented to protect the wood, and one of them is the copper metal method. The use of this method is fast being accepted because it is not corroding the metal fasteners. Micronized copper wood preservative is the correct term to refer this type of preservation. The copper metal is applied to the wood as small microscopic particles injected into the wood at high pressure. In other copper-based preservation methods copper is dissolved in chemicals while in this method copper is driven into the wood as a metal. When this process is used to treat timber the timber properties are increased highly. The wood products protected using this method last longer.

Termites cannot eat through timber treated through this method. It is not corrosive to metals used in together with the product. Extensive research over a period of 10 years has proven the effectiveness of this science as one of the best wood preservation methods.

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