Supply of rubble stone

Rubble stone is a valuable building material of natural origin, which has wide application. It is a crushed rock with fractions of 70 – 500 mm. The shape of the fragments is irregular, often pointed, with a difference in length along the axes. Butane is made from different minerals, so the variation in strength, water resistance and frost resistance is large. Instead of the word "mined", "produced" is used, because all methods of obtaining stone require the use of special equipment and the use of industrial methods.



Most often, rubble stone is obtained after rock blasting in quarries. The blocks that have broken off from the rock mass are used for the production of finishing tiles and paving stones by sawing on special machines. Small fragments are additionally crushed and sorted on sieves and screens, producing rubble stone of standard fractions. In specialized quarries, the material extracted after the explosion goes to the crushers and is used as fuel oil. Delivery in Yekaterinburg is possible for any volume, which is convenient for large facilities.

The second method of extracting rubble stone is to chip off fragments of rock using compressed air. Instead of explosives, special pneumatic devices are placed in the pits, which expand when air is pumped into them and split the stone. This method of obtaining the material is more difficult, but it reduces the risk of microcracks in the butte and reduces the amount of waste. In case of cracks during operation, it is important to monitor the quality of the material to avoid further problems.

The third method is sawing rock with a special chain and disc tool. After cutting out a block of stone, it is sawn into slabs, from which the butte stone is obtained. This is an expensive way to obtain a material that is mainly used for finishing and decorative work in construction and landscape design. It allows you to create beautiful and durable products for the facade.

Another way to obtain butane is extraction from natural deposits with further sorting into fractions. Such deposits are formed in mountainous areas as a result of rock erosion and accumulation of stone at the foot of mountains and riverbeds. This process makes it possible to obtain high-quality natural materials.

Varieties of rubble stone
The classification of the material is based on various criteria. One of the options is in appearance. It's a stone:

Industrial, produced in quarries for the production of crushed stone. It is characterized by irregular shape and purity of fractions;
Rounded — extracted from natural deposits;
Bedded — shaped like a parallelepiped with two wide flat faces;
Torn — produced by the explosion method, the shape of the fragments is characterized by an abundance of sharp corners and irregular edges.;
Decorative — it is extracted from valuable rocks with a characteristic color and texture. Mining is most often done manually.;
Tiled is a type of booth in which the height is much less than the length and width. It is extracted from layered rocks.
The building material is extracted and produced from different rocks, differing in mechanical and chemical properties.



A construction boot of a given strength, frost and water resistance, which only certain minerals possess, is often required. The classification of a stone by its mineral composition is no less important than its shape. Butane is obtained from rocks that predominate in a certain area. Imported materials are often used in construction, which are delivered hundreds of kilometers away. The cost of rubble stone of the same fraction from different deposits may vary, depending on the operational properties.

By origin, rubble stones are divided into four categories:

dolomites;
granite;
basalt;
sandstone.
The most durable is dolomite butte. It is characterized by mechanical and chemical resistance, a high level of decorative effect, due to the variety of colors.

Dolomite is a carbonate mineral of sedimentary origin. Impurities of iron, manganese and other elements color the rock in different colors (red, brown, orange, striped, brown, gray).

Granite boot is also durable and frost-resistant. It is used to strengthen foundations and embankments due to its water resistance.

The basalt boot is distinguished by its black color and irregular shape, and is also sold in the form of sawn-chipped tiles and finishing material (bark). Low radiation levels.

Rubble stone made of sandstone is the least durable. The field of use is decorative masonry, decoration and landscape design.

Technical specifications
Like any industrial building material, rubble stone has certain characteristics that are regulated by GOST. This:

fractional composition;
endurance;
greediness;
bulk density;
the level of radioactivity;
frost resistance.
According to the size of the fractions, the definition of "rubble stone" includes a material with a particle diameter from 70 to 500 mm and a weight of one element up to 50 kg. According to the strength of the boot, it is divided into grades:

M200 – M600 – weak;
M600 – M1000 — medium;
M1000 – M1200 – durable;
M1200 – M1400 — high-strength.
Greediness is a special term indicating the percentage of flat and needle—shaped stones in an array of material. The best is a cuboid boot, with a thickness of up to 10%, improved material — up to 15% and regular — from 15%. This indicator is higher for tiled and bedded butte.

The frost resistance of butane is in the range from F15 to F400. The bulk density coefficient is also wide — 1.3 – 1.9 t/m3. These characteristics depend on the rock that makes up the boot. It also affects the level of radioactivity (1 or 2), which determines the possibility of using the material in the construction of residential buildings and industrial buildings.

Application


You can buy rubble stone with delivery for various fields of use.:

the formation of the foundations of the roadway;
slope improvements;
fortifications of river banks and ponds;
strengthening the foundations;
fence construction;
landscape design;
wall finishes;
filling in the gabions.
Our website offers a wide range of rubble stone at a price of 1275, 1335, 1300 rubles. per cubic meter. The batch size is unlimited. We also provide information on delivery to Yekaterinburg. If you have any questions, you can contact our manager by phone.