Arbolitic blocks: disadvantages, reviews, characteristics

Arbolitic blocks in construction have been used for a long time. For all this time they have already managed to prove themselves as a high-quality and reliable material, which has certain characteristics and disadvantages. Some remain, in spite of everything, supporters of the use of arbolite in building the building, while others leave about such material as arbolitic blocks, the reviews are negative.

Raw material for material production

Arbolite blocks have characteristics that are directly related to the raw materials used for their production. The composition of this building material includes Portland cement, which after hardening has high strength and resistance to a variety of climatic influences. Also in the production process, sulphate cement is added to the mass, which only improves the quality of the arbolitic blocks.

In addition to these basic materials, special bonding elements and cellulose raw materials, mineral enzymes and chemical additives are used. Environmental compatibility of the arbolite is ensured by the presence in its composition of chips, sawdust and other similar raw materials.

Production methods

At the moment in modern production there is nothing inaccessible. If earlier such building material, as arbolitic blocks, was made in special conditions and in factories, now it can be made independently.

Important: in order to make the material with your own hands, you need special equipment for the arbolitic blocks.

For the work you will need:

• Vibrating table;
• Chamber for drying of building material;
• Special forms for making blocks.

Council. Forms for pouring out building material are treated with a special tool that allows you to easily remove the blocks, or they cover with thick linoleum.

Specifications

Arbolite blocks have disadvantages and advantages, which directly depend on the technical characteristics of the construction material in question.

At the moment there are two types of arbolitic blocks:

• Structural;
• Heat-insulating.

There are such sizes of blocks:

• 20x20x30 cm;
• 30x20x50 cm;
• 50x25x15 cm;
• 51x18, 8x30 cm.

In most cases, building blocks are used that have a size of 30x20x50 cm. Their masonry is quite simple and fast. Particularly pleasing is the lower consumption of the solution for the work.

Brands of arbolitic blocks

The strength of this building material depends directly on its brand, and hence on the raw materials for its production. There are several brands of arbolite blocks: 5-10-15-25-35-50. The last is considered to be the strongest.

In the same way, plates made of arbolite are produced, which have the same properties as blocks.

Structure of the material and its characteristics

Some arbolitic blocks have flaws due to their structure. It has a porous material, so it can absorb moisture.

The pores are not too large. Therefore, in a room whose walls are built of arbolitic blocks, an optimal microclimate is created and a constant temperature regime is maintained. Buildings from this material do not have high humidity, even if they are not heated.

Arbolitic blocks, the price of which is quite affordable (about 5 thousand rubles per cubic meter), are used for the erection of both residential and economic buildings.

Properties

Arbolitic blocks have negative and positive feedback. Everything depends on the ways of using this building material and its brand. There are several main advantages of arbolite, which have a positive effect on its properties.

By itself, arbolite is considered an environmentally friendly material. When it is produced, no synthetic substances and elements are used. Blocks are not exposed to fire and high temperatures, that is, the building will be completely protected from fire. Also, the material is not affected by natural phenomena.

The mass of the arbolite blocks is less than the mass of the brick. This makes it possible to save on the construction of the foundation, since the whole structure will be quite light and will not create additional load on the ground.

Due to the raw materials used in their manufacture, the blocks are capable of withstanding rather large mechanical and physical loads. The material itself is simply cut with a special tool (bulgarian).

Arbolite "breathes", which ensures good air exchange in the room, which means that the structure is protected from moisture and mold formation. Due to the fact that the blocks are heat conductors, in the additional insulation the structure of the arbolite does not need.

Arbolitic blocks have negative reviews in the event that their brand and size were selected during the construction process incorrectly.

And one more advantage is that the price for arbolitic blocks is low. This material is not putrefied, it does not contain various insects that are capable of destroying the structure.

Negative moments

Arbolite blocks have shortcomings, but in a small amount. The main disadvantage of this material is its high water permeability. Moisture can freely penetrate into the porous structure of the blocks and destroy it.

To prevent this from happening, experts recommend that the interior and exterior decoration of walls from the arbolite in the shortest possible time. It is especially important to take this into account when building in wet climatic conditions.

Also, arbolitic blocks of flaws can have in their form. They are of different sizes, but there are no straight proportions in the block itself.

When choosing such a building material, it is worthwhile to specify the percentage of Portland cement content, which ensures its strength.

Types of masonry

At the moment, the laying of the arbolitic blocks can be:

• In 1 block;
• In 0.5 units.

If the wall is a carrier, then it is put in one block or more. The interior partitions are best done in 0.5 units.

The laying of the arbolite can be carried out in the same way as a simple building brick. In addition, it is also necessary to perform reinforcement of walls from arbolitic blocks. A similar process is called masonry reinforcement. It is carried out with the help of special fittings.

The works are produced on the first rows of arbolitic blocks, under the window opening and above it, above the doorway, in front of the roofing structure. If the wall does not have any openings, the reinforcement of the masonry is carried out in the first rows, in the center and at the completion of the wall masonry.

On the surface of the arbolite block, a special shroud is made, into which the reinforcement is laid. Then it is poured with concrete mortar, and the next row of material is laid on it.

Means for masonry

There are special substances that are used for masonry of this building material. They are sold in dry form, and to bring them to a certain consistency, you need to add a certain amount of liquid and mix everything thoroughly.

You can make the solution yourself. To do this, you will need:

• cement;
• sand;
• water;
• Connecting elements;
• Hardeners.

All these ingredients are mixed in certain proportions in a concrete mixer, which will help to make a solution quickly and qualitatively, since clumps are inadmissible lumps that can adversely affect the strength of the structure.

Process description

The work is quite simple, but before they are done, it is necessary to consult with specialists in this field. For the laying of arbolitic blocks you will need:

• Concrete solution;
• Plumb bob;
• Trowels;
• A container for transferring the solution;
• building level;
• Hand tools.

It is not recommended to put up to ten rows of this material at once. As a result, it is possible to obtain a shear in the plane of the wall after the solution has solidified. They put the first two or three rows at once. After a few hours the work can be continued.