Quartz sand: spheres of application and production

Quartz sand is a material,which has a natural origin and is characterized by such characteristics as chemical inertness, resistance to failure, strength, and also the possibility of sorption. Most often it is used for filtration of oil products and water, for the production of finishing and building materials, as well as for the creation of swimming pools. Now about everything in more detail.

Filtering capacity

Quartz sand for filters is used muchmore often than any other natural material. The fact is that its porosity in comparison with ordinary crushed sand is much greater. This, in turn, provides him with a higher mud capacity and sorption capacity, so that even elements such as manganese and dissolved iron are removed from the water. For the same reason, quartz sand for the pool, artificial pond or lake, or more precisely, for their filtration system, is used almost always. The recommended fractions in these cases are in the range from 0.4 to 6.0 millimeters.

Use in construction

A wide application of quartz sand hasbuilding sphere, in particular, when creating polyurethane and epoxy floors. In this case, it should have a coarse-grained fraction. The use of this material in the manufacture of plasters and building mixtures is due to its high chemical stability, mechanical resistance to crushing and erasing, as well as color stability. The fine fractions are well suited for sandblasting in the processing of glass, concrete and metal. The material is also used in the production of artificial stone.

Other areas

All of the above use of quartzsand is not limited. It is often used in the construction of greenhouse drainage systems, drilling of water wells, as a feeding for poultry, and also as a filler for electrical insulators and waterproofing material. Recently, this kind of sand can be found in aquarium and landscape design.

Production

Being a fairly common naturalmaterial, quartz sand directly from the quarry to filters, building materials or other fields of application does not directly fall. This can be explained first of all by the nuance that it is necessary to select a suitable faction for solving certain problems. In addition, there is usually a large number of various impurities in the sand, so the material needs to be pretreated, which is a rather complicated process.

Application features

The appearance of a ready-to-use quartzSeveral operations are preceded by sand, among them cleaning of raw materials from impurities, drying, fractionation, dosage and packing. In no case should the fact of the faction for this material be underestimated, since it plays a key role in certain industries (for example, in the production of glass). Another important criterion, which is characterized by quartz sand, is the lack of a chemical reaction. This concerns, above all, construction, because after solidification of cement mortars or concrete, undesirable consequences may occur.