What Is Graded Timber And Why Is It Used?
What is the difference between unseasoned and graded lumber? It doesn’t matter whether you purchase pre-cut lumber, pre-finished wood or recycled wood. The most important thing is the kind of wood you purchase and how it was taken. Unseasoned wood is typically sold as un-seasoned, softwood that is wet and often mixed with softwood that is not seasoned typically oak. It has a smooth, un-matured surface, and measures can vary from 3mm to 5.5mm wide, with a natural wavy edges as well as a rough sanded surface.
However graded lumber undergoes various treatments to give it the highest strength and endurance. The timber is first divided into pieces, and sections are then placed into annealing ovens in order to increase the strength and resistance to the wear and tear. In the process of annealing it is possible to alter the grade as the sections are put back together to form a new block. Graded timber, specifically those made from Western Australia, New South Wales and Victoria are renowned for their load-bearing strength and stability. This is due to the fact that the load bearing blocks grade a made of Australian Kauri are mostly used for flooring, walls and roofs.
In addition to the advantages that were mentioned earlier, another advantage of unseasoned wood as compared to graded lumber is its aesthetic as well as functional qualities. For unseasoned timbers the grain pattern is smooth, straight and even. Also, it doesn’t show any obvious flaws or knots. The timber that is not seasoned has a straight grain. The graded timber, is the opposite. Graded timber when exposed to water or treated by preservatives, tend to form a honeycomb-like pattern that appears cut uneven, irregular, and with huge gaps and impurities inside the grain. This flaw, if not addressed, could affect the strength of the timbers.
The two kinds of wood differ in appearance but both are alike in their practicality and utility. Graded timber has better structural strength and durability since it is more robust and durable than unseasoned timber. It also is stronger even in extreme temperatures and can withstand impacts because of the different temperatures. Another advantage of graded timber is that, once it has been used for a long time it becomes less prone to shrinkage and swelling an issue that is common with unseasoned carcass timber.
Furthermore, the quality of the product is also a factor in the degree of structural flexibility that it has. The carcasses that are not seasoned tend to break easily, especially at the pins that connect them. But, the quality of the carcass will determine how flexible it is i.e. how well it can adapt to changes in temperature or humidity.
The benefits of graded lumber over unseasoned timber are numerous. One of them is that it can in making storage and shipping more efficient. Wood products that are graded are generally lightweight and require only minimal physical effort and make storage, transportation and shipping much more efficient. In addition, c24 wood boards are safe from fire and are not combustible. They can even be totally recycled after usage.
The graded timber comes with many advantages that makes it a preferred choice for construction. Because it is more durable than lumber that is not seasoned it requires fewer screws and nails. This makes it simpler to set up. Another benefit of using graded wood in construction is that it has more strength when compared to dimensional lumber which is accompanied by an increased the capacity to bear load (FLC) that directly leads to higher strength for the structure.
To learn more about the many varieties of structurally graded lumber available on our website. It has an online catalog with pictures and descriptions of every product. It also allows you to get free quotes from a variety of vendors and manufacturers. We recommend you read our disclaimer to get crucial information about the use of this information. The site doesn’t sell any product or service women’s clothing sales online Australia.