How much in the cinder block: examples of calculation

Slagblock - building stone, producedby means of artificial pressing or by natural laying in a mold from a cinderblock mixture. The standard dimensions of one unit are 400x200x400 mm. These units are manufactured both in industrial production and at home.

As a filler for them useblast-furnace slag, small-fraction crushed stone, broken brick, expanded clay, granite screening, battle of hardened cement, cullet and a number of other industrial wastes. Cement is the binding material in the production of the material.

Such building material is universal, becausethe question is frequently asked: "How many cinder blocks are there in the cube?", because today 80% of people who are planning construction are inclined to choose this material for the erection of their houses, barns, garages, sheds. It is used in almost all branches of construction.

Why is it necessary to know how many cinder blocks in 1 cube? The volume of walls is measured in m³. Therefore, in the design of the house indicate that the masonry of the walls in the future will be n_blocks. This number is not always "round." Therefore, in order not to be mistaken when buying, you need to calculate the exact number of building materials based on your needs.

Fineness of calculation of slag blocks per 1 m3

To perform the calculation, it is sufficient to know the volume of one block. Further all is simple, after all calculations are carried out all under one formula.

AT = l from at from x, where l - length, at - width, x - The height of the cinder block in centimeters.

Remember that 1 m³ - 1 000 000 cm³.

Calculation by example

Let's calculate by example. The builder bought a cinder block cube. How many pieces of building blocks are there in it? Imagine that you have a block with such dimensions 40x20x40. Subtract the volume:

AT = 40 x 20 x 40 = 32 000 cm³.

In order to determine how many in the cube of slag blocks with dimensions 40x20x40, perform the division operation:

1 000 000 cm³ / 32,000 centimeters³ = 31.25 pcs.

As an illustrative example, you can determine how many partitions in 1m³. For a sample we take a cinder block with dimensions400х200х120. After the conversion of millimeters to meters, it turns out 0.4x0.2x0.12 m. These figures multiply among themselves and receive the volume of one partition block:

0.4 x 0.2 x 0.12 m = 0.0096 m³.

After this, you can calculate how many cinder blocks in the cube:

1m³ / 0.0096 m³ = 104.17 pcs.

That's all, nothing complicated.How many pieces of cinder blocks in the cube - you know. Note that slag blocks come in different sizes, but only by substituting the necessary parameters in the formulas, you can easily carry out the necessary operation.

What are the advantages of the cinder block as a building material

A number of advantages include:

1. Excellent geometry.Even in the case of a minor deviation, a catastrophe will not occur. Such blocks are laid on a cement-sand mortar 1 cm thick. This helps to level out small errors in geometry.
2. Easy to use. Working with such material, there is no need to hire skilled workers, as, for example, with brickwork.
3. Speed ​​of construction. Build from cinder blocks much faster than from bricks.
4. Attractive appearance.Having built a house from a cinder block, it is possible to make a finishing finish with further grooving or grouting, which is possible due to the smooth and smooth surface of the sides of the products.
5. The cost. The price of slag blocks will pleasantly surprise you.The components from which the building material is made are cheap enough, therefore, the finished product does not differ in price, which makes it affordable for any consumer.

Disadvantages of cinder blocks

Among the shortcomings inherent in slagblock products include:

1. High thermal conductivity. Houses made of such material quickly lose heat in the cold season and overheat during the summer.
2. To process the cinder block, you have to work hard, because this stone, in comparison with aerated concrete or shellfish, has increased hardness.
3. The weight of the products is from 22 to 28 kg, depending on the voidness index.
4. Check this material when purchasing for radioactivity. In some cases, it is not very safe because of the presence of blast-furnace slag used as a filler.
5. Low environmental friendliness due to the use of industrial waste in the production of construction material.

Now you know how much in the cube of the cinder block,so you will not only be able to pay attention to the low cost of such construction, but also compare the pros and cons when choosing slag concrete products based on the advantages and disadvantages described above.