Dimensions cinder block and specifications

Cinder block is widely used in construction

The technology of manufacture of breeze blocks their views

Shlakoblok name comes from the fact that earlier in the manufacture of conventional blocks only used slag, which was poured in with concrete mortar. Today make this building an artificial stone of any available debris occurring in almost any area:

• The slag remaining after coal combustion. Where there are boilers on this fuel.
• Volcanic ash in the seismically-active areas.
• Granite gravel screenings or in mountainous regions.
• Fluvial clastic rubble or gravel.
• coarse sand
• Fragments of brick, concrete or cement.
• Shards of glass.
• Expanded clay or crumb.

As part of the cinder block may be present crushed stone, gravel, sand, cement and brick chips

Any of these components is mixed with cement and water, after which the solution is poured into forms. Dimensions cinder block depend on the parameters of the form. Solidification occurs in special vibrating tables. The method is called block-making.

Large-scale production offers a perfectly flat cinder blocks with identical dimensions

Useful advice!If you need a perfectly smooth and identical cinder blocks, then buy them from major manufacturers. If the main criterion is the price, the material can be purchased from private owners, or even make your own.

Machine tool for the independent production of cinder blocks

There are two basic types of standard cinder block: perforated and solid. The first type has a sound insulating qualities, since it is located inside the air gap. Therefore, from the hollow blocks made to make interior walls. Full-bodied cinder blocks used for construction of the external walls of the building and even the foundations for light constructions.

The construction of walls made of hollow cinder blocks

What are the size of cinder blocks

Both of these types have subtypes. Standard sizes of cinder blocks on the subspecies are as follows:

1. Normal or ordinary cinder block has 390h190h188mm dimensions.
2. Facing cinder block may be 390 x 120 x 188 or 390 x 90 x 188 mm.

Some manufacturers produce cinder blocks, whose dimensions differ from these. Most often it is 395 x 195 x 195 and 400 x 200 x 200 mm. Since the masonry building material also produce and artisanal way, it is possible to find products and other sizes in the market. It all depends on the manufacturer of the matrix. Different stones and the number of voids and their form.

Dimensions cinder block and the percentage of its hollowness

Technical characteristics of the pros and cons of breeze blocks

Cinder block is warm enough building material. Its minimum thermal conductivity in the range 0.27 W / m * K, and, for example, brick is 0.8 W / m * K. This figure is quite strongly dependent on the type of filler material. If it is more dense, and the thermal conductivity increases. The density can vary between 750 - 1455 kg / cu m..

Depending on the components of a cinder block can have different shades

There is a figure in the cinder block as the compressive strength. It is very important, and here's why: if the stone to press the press with a force of 50 kg, and the block is destroyed at the same time, he was awarded the brand M - 50. Considered the highest mark M - 150, and the lowest M - 35.

Even this material is divided into cycles of frost. Highest cycle are cinder blocks to the northern regions - 50. Next Descending - 25, 15. These figures do not abstract, and represent cycles of freezing and thawing, which corresponds to the seasons of the year.

Indicator compressive strength in cinder block ranges from 35 to 150 kg

Note shlakoblokov main positive characteristics:

• Low cost.
• Small consumption during laying solution.
• The ease and speed of laying.
• There is no need to organize a strong foundation.
• Universal application.

Speaking about the shortcomings of this simple, but common material, we note:

• Bad sound insulation properties.
• Low strength.
• Low environmental friendliness.

The wall, built of cinder blocks

Useful advice!Cinder blocks made of various waste, including metals, which suggests the presence of harmful ingredients to human body. For this reason, it is not necessary to build one dwelling house. They are perfect for non-residential facilities.

It turns out that the advantages of the material enough to be used widely. The low cost allows you to build garages and other buildings at low cost, especially if you do it on their own, without involving construction companies. In the end, the size of cinder blocks and their weight is quite allow to do so. In addition, it is possible and to set up production of cinder blocks to suit your needs, which will further reduce the cost of construction.

Cinder blocks: the pros and cons (video)