- Country of manufactureMoldova
- Type of stonesLimestone
In animal husbandry limestone powder is used by production of compound feeds for farm animals and a bird. For example, oviparous and meat breeds of birds, need continuous presence of minerals at a diet for fast formation of a bone tissue and a shell of eggs, and use of limestone powder successfully covers these requirements. Small diameter of a krupka allows to use it in top dressing of a bird not only mixing with the main forage, but also to feed up it separately.
Our limestone powder is made according to requirements and completely meets physical and chemical standards of the state standard specification 26826-86 interstate standard and is successfully applied in animal husbandry.
Agricultural application - decrease in acidity of the soil. An important factor for successful cultivation of cereals, vegetables and root crops is control of acidity of soil (pH). Limestone powder is popular converter of acidity (deoxidant) among gardeners, gardeners, in room plant growing and large agriculture.
In construction the calcareous krupka is applied in production of a silicate brick, wall blocks, serves as softener in plaster solutions, the polimerbetena, asphalt concrete and other dry construction mixes.
Characteristics
Mass fraction of CaCO3 + MgCO3 in terms of solid | ≥ 85% |
Mass fraction of Ca | ≥ 32% |
Mass fraction of the insoluble rest in HCl | ≤ 5% |
Mass fraction of harmless impurity (oxides of iron and aluminum, etc.) | ≤ 8% |
Mass fraction of fluorine | ≤ 0,15% |
Mass fraction of arsenic | ≤ 0,006% |
Mass fraction of lead | ≤ 0,002% |
Mass fraction of metallomagnetic impurity to 2 mm in 1 kg of a product | ≤ 100 mg |
Existence of metal particles with keen edges | It is not allowed |