Wood is an important tool in the construction industry

Wood is an important tool in the construction industry

Wood has been used as one of the most important building materials of the old, and is now used in the form of massive, paper, cardboard, fiber, chipboard, laminated board, impact sheet, etc. in all fields. As can be said : Many of the daily activities of life are not possible without wood.

With its unique properties, this material is a very good material for building and is certainly the first material used by humans to create shelter.

Wood in modern building

Today, in some countries of the world, buildings made entirely of wood are many, and although some of them last more than 300 years, they are still healthy and usable. This suggests that when used properly, wood does not last much less than other building materials.

Relaxing wooden structures

Wooden structures make it more comfortable for humans because their wood is a grasshopper and life in these buildings is more suitable for humans.
For timber construction, the forest must be destroyed and the trees cut.

But there is a way out for this problem, and we have to use a tree to cut every tree. In fact, it’s possible to prevent the production of steel and concrete from artificial plants.

Architecturally, wooden houses can be said to have the beauty of cities, they have a special smell and color, and they play an important role in human life and social relationships.
Wooden constructions do not require a lot of expertise, and this will reduce the percentage of errors during construction.

Wood in Building Building in Building

Define wood

Wood is a building material that comes directly from the tree. Or they are produced from scraps, shovels and agricultural wastes with special adhesives in particular processes (artificial molded or composite boards). In the building used as beam, column, truss, facade and flooring and used in auxiliary works such as molding and scaffolding.

Wood Ingredients:

This living creature is one of the most complex chemical compounds, which consists of: oxygen (44%), carbon (49%), hydrogen (6%) and a small amount of nitrogen, as well as cellulose polymers (40 to 50%), hemicellulose (10 to 30%), lignin (20 to 30%). Lignin is one of the phenolic compounds that plays cement in the woody building.

The bulk of the wood forms carbon hydrate compounds. Trees are absorbed from the air, as well as water and minerals from the ground, making these carbs, stored in their tissues.

Humidity:

The wood absorbs moisture and this is a great disadvantage. If we can keep moisture in less than 20%, the fungi will not affect it.
In fact, moisture causes mushrooms to grow on it. This moisture also causes swelling and sticking together (sticking up of the wood due to the loss of moisture).

Mechanical condition:

The compressive strength and stretching are 60 to 130 and the cut is about 10.
The Importance of Wood in the Building The Importance of Wood in the Building
Advantages :

1- Easy execution
2. Being light
3. There is no need for heavy vehicles for transportation
4. Palpation creates less noise

5. Pain reduces air
6. Reduces energy consumption and provides a good thermal insulation
7. Its strength is higher than steel and concrete
8. Coal that comes on fire when it comes to thermal insulation
9. The tree produces a small amount of CO2 on day O2 and at night.

Additives:

1- Anti-burning material; It is applied to the wood with a film of anti-pyrene or objects, and soaked. It can be done with materials or silicate paint.
2. A thin layer of gypsum or cement from the stick that is inside it will be fireproof.
3. Dry or dry oil or taro can cause longer life and longer life. Specifically, catarrh causes insects to move inside the wood.

4. Toxic substances that are strong and durable are not harmful to humans and are soluble in water or soluble dough in oil.

These materials are in direct contact with water, such as sodium fluoride, silkofluoride, which is a white powder and is not soluble in good water, and is not harmful to wood and iron.

The rate of consumption is 3% in the treatment and consumption stratum at a minimum air temperature of 15. Sodium fluoride should not be mixed with gypsum and lime.

Sodium silico-fluoride is a powder that dissolves in water and is similar to sodium fluoride 1: 3, which is mixed with sodium fluoride and drained on the wood.

Buildings feature:

The existence of wooden buildings that were built and still in use about 300 years ago reflects the fact that if wooden materials are used in good conditions, the useful life of these materials is more than building materials. Compared to other building materials, it is lightweight, and as a result, it is easier to carry it to workshops and cheaper.
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