Solid woods that we can find in Argentina

Submitted by Muebleando on Fri, 14/01/2022 - 05:17
Fecha de actualización

Autor: Marchionni Enzo

Tiempo de lectura:
13 minutes, 13 seconds

Solid wood characteristics. When it comes to furniture, wood is one of the most widely used materials and almost any type of wood can be used for this purpose. However, some are more appreciated than others for their durability, beauty, and versatility.

Each piece of wood is a unique piece. It has unique characteristics of texture, aroma, weight, color, grain, grain direction, degree of drying and obviously its splendor. 2 pieces next to each other may not be exactly the same because of these features alone.


Solid wood characteristics

There are a large number of types of woods. Choosing the right one for the furniture is essential. This will help you determine the exact price of the furniture, its durability, its design and its quality.

The type of wood will be the deciding factor when you want to restore, resell or dispose of a piece of furniture.

In this article we will see the different varieties and characteristics so that you can learn which ones are the best to use in your next furniture.

Heartwood and Sapwood

Sapwood and Heartwood are the 2 properties found in all tree species. It is not necessarily related to the hardness of the wood.

They are characteristic of the tree trunk rings and their structure.

The heartwood refers to the older rings, the ones that no longer drive wise. The parenchyma and fibers die. The heartwood supports the tree. It is the central part of the tree.

The heartwood is darker due to the oxidation of phenols preceded by the disappearance of the starch. It is also known as the heart of the wood.

The sapwood, on the other hand, are the youngest rings, it is where the tree's nutrients are distributed.

The sapwood is lighter in color, is more porous and moist. As the parenchyma cells die, the sapwood develops into heartwood. It also helps support the tree and is found before the bark.

Types of wood: Gymnosperms and Angiosperms

Gymnosperm plants or trees are those that have seeds and flowers but no fruit. The seeds are not covered with a protective fruit as in the case of Angiosperms. Gymnosperms can be said to produce naked seeds. There are about 15 families of Gymnosperms but here we can find conifers for example.

Wood color

There are some special characteristics that solid woods have that we must know about. Aside from texture, smell, grain, grain, and weight, there's color. With each of these characteristics we could make a different classification.

The color of the wood is established by resins, gums and tannins in the cells of the tree. The color is established once the wood is cut and allowed to dry. The color of freshly cut wood from the tree may be different.

 

Tortorelli color chart

 

Colores

Ejemplos

Gimnospermas

From Yellowish White to Ocher Yellow

Pehuén - Cypress - Pine

Pinkish White

Pine of the hill - Araucaria

Pinkish Brown

Larch

Angiospermas

Yellowish white

Jacaranda - White Tipa - Chañar

Pinkish White

Arrayán - Sauce - Palo rosa - Ñire - Coihue

Ocher yellow

Guatambú - Palo amarillo - Grapia - Quebracho blanco - Tala

Greenish yellow

Palo santo - Coco - Lapacho black

Brown

Laurels - Peteribí

Pinkish Brown

Raulí - Cebil - Timbó - Caldén - Algarrobo

Reddish brown

Quebracho - Mistol - Churqui - Quina - Cancharana

Purplish Chestnut

Itín - Walnut

 

Solid wood smell or aroma

The smell is another great characteristic of wood. It can be either very strong or very soft with all of its in-between. The smell is due to resins and oils from the tree. The use of palo santo, lapacho, cedar or incense is very pleasant with respect to its smell, that is why these woods are more expensive than, for example, black laurel with an intense smell or Timbó that makes us sneeze.

Poplar, for example, is used in food and grocery drawers as it does not have any odor. Tobacco, for example, is usually stored in cedar boxes due to its pleasant aroma.

Wood graining

The grain of the wood is another characteristic that can make our furniture look spectacular if we choose well.

The veins can be different depending on how the boards are cut in the tree but in general we can find striped veins like those we see in the pines, flowery veins like in Guatambú, Veins of overlapping arches like in Cedar or also Gasped Veined that we see in the Peteribí.

The grain of the wood

The fibers and vessels in trees have one direction. They can occur vertically, in the direction of growth or not.

  • We observe the Right Grain right in the trees where the anatomical elements grow parallel to the tree. An example is the Paraná Pine or the Alerces.
  • The oblique grain is the one that is formed when the fibers grow at an acute angle with respect to the axis of the tree. Some examples are the Lapacho or the Caldén.
  • Interlocking grains occur when the anatomical elements of the woods appear on one side and the other. They are difficult to work with. For example, we find in this group the red quebracho, the viraró or the palo santo. We have two more types of grains.
  • The curly grain is where the elements are presented in a wavy shape, sinuous with respect to the longitudinal axis of the trunk. It is one of the most sought after types. Some examples can be Cinnamon or Eucalyptus.
  • Finally we have the Irregular Grain. The fibers appear in all possible directions.

Hardness of wood

Hardness is one of the easiest ways to distinguish solid wood for your furniture. In botanical terms, hardwood comes from the group of coniferous trees. Both hard and soft wood are used for everything from decorative to structural uses.

Hardwood

Hardwood is denser, it comes from angiosperm trees such as maple, oak, and walnut. These trees have their densest fibers (fiber tracheids and libriform fibers).

Since hardwood is slow growing, it is relatively more expensive compared to softwood. However, there are some exceptions due to the other features we looked at. If it is difficult to work, obviously its low cost.

Hardwood is durable, fine-grained. Its higher density prevents moisture transfer a little more. That is why hardwood is used for outdoor furniture.

It requires little maintenance and also has low sap content and good fire resistance. Not all types of hardwood are ideal for making furniture.

Softwood

Softwood comes from gymnosperms. Softwood includes trees such as pine, cedar, saligna, among others. Trees that have leaves throughout the year tend to be less dense than the rest, so they are easier to cut.

Softwood consists of tracheids and medullary rays. It has a higher content of sap and a lighter color although it does not have much resistance to fire. Its fine and light structure makes softwood ideal for making furniture.

Remember that this wood could not be used for outdoor furniture. Furniture would be damaged quickly.

Semi soft wood or semi hard wood

Semi-soft or semi-hard wood is in the middle. They have a medium density. It can also be a young hardwood that lacks maturity. Some examples can be the Guatambú or the Incense.

Wood density

As we saw, hardwood is denser than softwood. The different types of wood according to their common name have a Weight x Cubic meter relationship in this report prepared by the INTI on the subject.

For example, Cedar has 530 Kg / m3. Cedar is a soft wood. Also El Petiribí, another soft wood, has a density of 600 Kg / m3. The Paraná Pine of 500 Kg / m3, the Oak 600 Kg / m3 and the Eucalyptus Saligna of 560 Kg / m3.

On the other hand, the Quebracho Colorado, hard wood, has a density of 1220 Kg / m3. It is one of the densest and heaviest. The Lapacho is above 1000 Kg / m3 and the Palo Santo 1150 Kg / m3. We could go through the table looking for a few others that we know of.

The density as you will see on the chart can be measured when the wood is still green or when it is dry. The most successful when talking about types of wood for furniture is to measure when it is dry.

Drying can occur naturally by leaving air between the boards or artificially in quick drying ovens.


Examples of Hardwoods

The Palo Santo 1150 Kg/m3

Palo Santo, a great wood known because it can be used to make very aromatic mates. It is said to be healing and very spiritual. Perhaps due to its aroma.

In some cultures lighting a fire a piece of Palo Santo is quite a ritual. It is almost anti humidity. It was chosen for years to create propellers for boats.

  • Color: brown, olive and black tones. It darkens the older the wood.
  • View and use: medium texture and quite light.

Anchico colorado (Rigid parapiptadenia) 950 Kg / m3

It is a heavy and very resistant wood. High density, difficult to work or nail. It has a particular grain that also makes it difficult to brush.

The anchico is a wood that makes up the Missionary Forest. It has very little odor, almost absent. It is very resistant to the elements and insects.

When drying, it may show cracks or cracks. It is widely used for outdoor furniture, for the construction of beams, braces, posts, sleepers and all kinds of structures for construction.

  • Color: it has a medium rubbed ocher color, a reddish brown.
  • View and use: medium and homogeneous texture.
  • The grain is obliquely intertwined.
  • Common uses: outdoor furniture and construction.
  • Finish: takes some varnishes and lacquers well. Difficult for the application of some paints.

Guayubira or Guayaibí (American Patagonula) 900 Kg / m3

It is a semi-heavy wood and has dimensional stability. Extremely hard but easy to work with and dries easy. It can be attacked by fungi and insects if we do not treat it well with a product.

It is a wood that we can find throughout the Northeast of Argentina reaching Paraguay.

It is easy to work with nails, screws, varnishes and very flexible.

  • Color: It has light and dark brown colors with some black streaks.
  • View and use: fine to medium and homogeneous texture.
  • The grain is oblique straight.
  • Common uses: floors, decks, beams, openings, tables, braces, stairs, siding and clutches. Also for guitars, tool handles and others due to its great flexibility.
  • Finish: any type of finish can be easily applied.

Examples of Semi Hardwoods

Walnut (Juglans australis) 640 Kg / m3

Walnut is one of the most popular types of wood. Its dimensional stability, shock resistance, strength properties and rich coloring are the reasons for its popularity.

  • Color: pale light brown to dark chocolate brown with darker brown streaks. The sapwood is pale grayish yellow to almost white.
  • View and use: medium texture and quite light.
  • The grain is moderately open.
  • Common uses: high-end furniture, carving, floor details, musical instruments, among others.
  • Finish: must be finished with oil-based polyurethane.

Peteribí (Cordia trichotoma, No Petiribí) 600 Kg / m3

This is a medium to large sized tree and feels soft to the touch. It is durable, strong and flexible. In addition, it has excellent nailing, screw holding and gluing properties. Therefore, carpenters love to work with ash wood even though it produces a distinct and moderately unpleasant odor when working on it.

  • Color: clear, creamy brown.
  • View and use: resistant and flexible.
  • The grain is open with occasional brown streaks.
  • Common Uses: Flooring, carpentry, boxes, baseball bats, and other turned objects like tool handles.
  • Finish: take all the finishes.

Maple (American Maple, used more in the US and Chile) 705 Kg / m3

Maple wood is sturdy, split resistant, and durable. It can be cleaned with a damp cloth, making it ideal for kitchen cabinets.

  • The heartwood is typically a darker shade of reddish brown. The color of the sapwood varies from almost white to a whitish cream color. Although it can also be reddish or golden in color.
  • Sight and use: moderately hard but strong.
  • The grain is closed and generally straight, but can be wavy.
  • Common uses: from wooden furniture and utensils to flooring and carpentry.
  • Finish: take all the finishes.

Examples of soft solid woods

Paraná Pine (Araucaria angustifolia) 500 Kg / m3

Trees are susceptible to needle blight tree disease. Scots pine wood is one of the strongest softwoods available and is also resinous. It is less durable, but not susceptible to some pests like borer.

It is usually used in 2 or 3 ". In measures of 1/2 inch or 3/4 how it has hard knots they tend to come off or come off when we machine it.

  • Color: yellow with creamy white. The heartwood is light reddish brown. The sapwood varies from pale yellow to almost white.
  • Look and use: reasonably strong and light.
  • The grain is straight.
  • Common uses: construction, panels, boxes, flooring, and interior joinery.
  • Finish - Finishes good but needs to be sealed with water or oil based polyurethane.

There are several types of pine. We can find the Paraná Pine but also the Silvestre Pine (reddish), the Radiata Pine (with many knots, with whitish sapwood), Maritime Pine (with an orange-yellow heartwood) or the Tea Pine (Pinotea, was imported from Spanish lands with pale yellow sapwood and reddish-hued heartwood)

Wood for furniture in Argentina

Once solid wood is processed, there are several vigorous procedures that it must undergo to become furniture. Wood is simply a material waiting to be altered and made into a final product. Furniture is the end goal where the wood has been manipulated and molded into something that can be proudly displayed.

We must be patient with the times and learn step by step how to use this excellent material.

Humans have used wood to make furniture for thousands of years. Despite various technical advances, humanity has yet to find anything as versatile as wood for making furniture. It is also remarkably strong and requires little maintenance.

We have seen constructions in Bolivia that are as new and date from the creation of the Viceroyalty. Fortunately, in Argentina, the cradle of many cultures, knowledge of wood treatment has arrived from all regions of the world.

Unlike most other materials, wood can have multiple useful lives through finishing. Therefore, wood furniture offers excellent value for money while fostering a feeling of natural look, appearance, beauty and feel. It's no wonder why wood remains a popular choice for furniture.

Using wood is not necessarily an anti-ecological option because its use influences its replanting. Wood is non-toxic and connects us with nature in our environments.

In Argentina we can find different species. The best known here in the Buenos Aires area (where almost everything arrives through the port) can be: the Petiribí, the Saligna Eucalipto, the pine (with all its variants), the viraró (widely used more than anything in floors and openings ), Guatambú (one of the best woods that we can choose), Guayubira, Kiri, Timbó, Anchico, Quebracho Colorado, Roble, Lapacho, Algarrobo and others. These last 6 are found further north of the country as well.

On the Misiones and Entre Ríos side we can find Pino Paraná, Kiri, Petiribí, Guatambú, Paraíso and Saligna.

Towards the South we can use Lenga, Pino Oregon, Radal or Ñire.

When choosing wood for our next furniture we must take into account several things. One is how it will go with the colors in our house. With the colors of the walls, floors, chairs, tables and others. There is a wide range of wood colors to choose from.

To face the construction of the furniture we must also take into account the amount of wood. Perhaps we will not find all that we need, perhaps the length does not necessarily connect with the pieces that we can make. The wood coming out of the tree will have a length but the sawn and already processed wood will be of another dimension.


 

Another very important factor is how dry the material is. Dry solid wood is the best choice we can make. If it's green it will keep moving and twisting. Solid wood moves if it is green and if it only breathes on one side only.

For example, if we must paint the top of a table, we must paint it on both sides, otherwise it will bend. If we plug the pores on one side only, then there is no doubt, it will double.

Today it is more feasible that we can order the wood in inches and by the length. A few years ago and is still being done by experienced carpenters, the wood was ordered in feet. We will see in another article what this measurement is like because you have to understand it very well to use it. Also in another article we promise to comment and teach you all the processing that wood undergoes from when it is a tree to creating a piece of our next piece of furniture.

We await your comments and we want you to send us details of the types of furniture you make, of the woods most used in your workshop, of those particular details in the construction of furniture in your region and it would also be interesting to know about the purpose of this furniture that you are going to build, if it is going to be office furniture or for your home.

And don't forget to contact us by whatsapp if you have any questions.

And don't forget to contact us by whatsapp if you have any questions.

 Whatsapp 011 1550271531 >>




+ artículos del blog....

  • Cómo cubrimos los cantos de las melaminas
    Cómo cubrimos los cantos de las melaminas
  • cómo colocar bisagras para muebles
    cómo colocar bisagras para muebles
  • ruedas para muebles elección sugerencia
    ruedas para muebles elección sugerencia