What should we pay attention to when buying stone powder?
Most of the country’s stone powder mines are in the city of Aligudarz. The price of Aligudarz stone powder varies depending on the mesh and purity. The mesh is the amount of powder and the smallness of each grain of this product. When buying, be careful not to buy carcass stone powder because this type of stone soil is second-rate and of low quality. This type of stone powder does not have adhesion and after a while leads to consumer dissatisfaction. It goes without saying that this type of stone soil is whiter than mineral stone powder, which has a low density. Calcium carbonate stone powder, which has a low density, is in the form of lumps and is crushed with the slightest impact.
This building stone powder has extremely high adhesion and greatly reduces cement consumption. Note that the price of building stone powder varies depending on the quality you receive.
Applications of this valuable material
As mentioned, building stone powder reduces costs and is very practical. In addition to its many uses, the price of building stone powder is very low. The lime available in the market is made of this type of stone, that is, calcium carbonate lumps are poured into a kiln and baked due to heat, losing its CO2 and turning into lime. Lime is used in various industries, including construction or disinfection. There are types of lime available in the market, such as slaked lime, lump lime, slaked lime, hydrated lime, micronized lime, and the price of lime also depends on its quality and type.
Unfortunately, some kiln owners who bake lime, in order to increase their profits, mix the mud they use to pick up stones for baking with lime to increase the weight of the lime they produce. Each kilogram of quicklime turns into two kilograms when it is soaked in water, or so to speak, slaked. This means that first-class, unslaked lime turns into two kilograms of lime after soaking in water. Note that stone powder can be purchased in bulk or in bags. For example, the price of 25 kg of stone powder is slightly higher than the price of bulk stone powder under similar conditions. With bagged stone powder, you have to pay for the bag and filling, which you will not have to pay when purchasing bulk building stone powder.
