Why is hardwood hard

And while this example lists just some of the most popular hardwood species, there are hundreds of varieties, representing the North American hardwood population. Hardness is an important factor, and hardness varies for each species. The Janka Scale of Hardness is an excellent tool to help identify appropriate choices. How Hard is Hardwood? What is the Janka Rating System Anyway? The seeds of this type of tree have no covering althought they might fall to the ground in some form of protection eg.

It is this that gives rise to their name, evergreens. This means that deciduous trees produce hardwoods and evergreens produce softwoods. So is there any difference in density? There is some truth in the fact that evergreens are, in general less dense than deciduous trees, but there again, Balsa wood throws this argument to the sharks. Balsa wood, which is classified as a hardwood is one of the lightest, least dense woods you can find.

When it comes to wood flooring, there are two types: engineered and solid wood. Engineered wood flooring is made up of layers of ply that are bonded together to create a solid and stable core board, which is then topped off with a solid wood top layer or lamella. For instance, yew wood is classified as a softwood but is considerably tougher than certain hardwoods. To classify a wood as hard or soft depends on the seeds that the tree produces.

A wood will be classified as a hardwood if the seeds that the tree produces have a coating. These coatings can either take the shape of a fruit or a shell. Hard wood is the wood that comes from flowering plants, also known as angiosperm. These types of trees include walnut, maple, and oak trees. Softwood is the wooD that comes from gymnosperm trees, which have needles and produce cones.