Today, when technologies do not stand still and every day more and more new buildings and roads are being built, we forget how the process of building a high-rise building itself, or laying asphalt, takes place. In many processes of almost all types of construction, a large role is played by the material, namely crushed granite, because it is the most in demand. It is about this useful material that will be discussed in today's article.
What it is?
Most, even if they are familiar with crushed granite, can talk about it as about small stones, but there is something to dig into, and there is something to tell. Granite crushed stone is a rock with a granular structure in the main composition, which includes:
- Mica.
- Quartz.
- Feldspar.
- As well as other minerals.
Due to this composition, it is a fairly durable material. If you want to purchase this material, then you need to know that it is always different, and depends on the variety and supplier.
Characteristics.
Let's take a closer look at the physical and chemical characteristics of this material:
- The first class of radioactivity, that is, it is safe for human health and life.
- Volume - approximately equal to 1.37 tons per cube.
- The flakiness of this material is 15%.
- The composition of dust particles is 0.25%.
- Brand strength - M1200 - 1400.
Application areas.
Due to its good composition, strength and reliability, granite crushed stone is used in a variety of building processes, for example:
- Construction of bridges.
- Embankments for road construction.
- Foundation laying for all types of buildings.
- Laying garden paths.
- Asphalt laying.
- Aesthetic design of recreation areas (parks, swimming pools, etc.).
And this is not even half, which explains how useful and in demand the material is.
Advantages.
If you ever decide to buy and use crushed granite in your building, you will get the following benefits.
- Strength, practicality due to the composition. The stone is only 1 centimeter thick, can withstand pressure up to 100 tons!
- Durability.
- Safety.
- Frost resistance up to F-300 - F-400.
- Homogeneity of the material.
And these are just the main advantages. It should be noted that this material is not the cheapest, but as soon as the construction is completed, everything will pay off, because the quality of crushed granite is incredibly high.
We hope that you have learned a lot of new things and are also interested in this material.
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