sapwood

In order to discover the meaning of the term sapwood, the first thing we have to do is know its etymological origin. In this case, we can underline that it is a word that derives from Latin, specifically from “sapwood”, which means “very white”. This is considered to be the result of the sum of two clearly differentiated parts:
-The adjective “albus”, which can be translated as “white”.
-The suffix “-ura”, which is used to express “result”.

The first meaning mentioned in the dictionary of the Royal Spanish Academy (RAE) refers to the ideal whiteness Of something. The concept, however, is often used in the field of botany.

In this case, the sapwood is the soft sector that make up the youngest rings of the wood. It's about the cap of whitish tone that is located under the bark. When it is said that wood has double sapwood, it is referring to a defect that causes that, in certain layers, the texture is looser than usual.

Sapwood harbors a high level of humidity since it has low density and is permeable. Combines cells dead with others that remain active in terms of their physiological action. When these parenchyma cells die, the sapwood becomes heartwood, remaining in the central area of ​​the trunk.

In addition to supporting the structure of the tree, the sapwood allows the storage of certain useful substances and facilitates the distribution of the sap.

In the lumber industry, sapwood analysis is essential as it determines the endurance From the wood. Typically, the sapwood goes into a state of putrefaction before the heartwood; Furthermore, as it is soft, it makes it difficult to carry out different jobs. For this reason, when a technical report is developed on a wood, the characteristics of the sapwood and heartwood are usually specified to make its properties known.

From the aforementioned heartwood we can determine that it is the innermost part that exists in the stem of the trees, that it is formed from the sapwood and that it has a darker color than this. In the same way, we cannot forget that it is commonly known as “the heart of wood”.

In addition, it should not be overlooked that the heartwood is resistant, hard and much heavier than the part in question. What's more, it is considered to be great when it comes to coping with both insect and fungal attacks.

In the same way, we cannot ignore that Albura is the name of an association in the town of Pozuelo de Alarcón (Madrid). It has been operating for more than 25 years and is specifically defined as the Recreational Sports Cultural Association, which aims to promote the didactic part of any outdoor activity.

Multi-adventure or surf camps are some of the proposals that this entity carries out for the little ones.