Main specifications granite , the size and cost

Porcelain is made from a dry powder mass, which by treatment at elevated pressure (about 450 kg / cm²) and a temperature (1250 ° C) is attached to a certain shape and strength.Consider the composition of the feed mixture does not make sense, as manufacturers supply to the market several varieties of tiles under the name granite.On this basis, there are some differences in the properties and the specific technical characteristics of porcelain tiles from different manufacturers.

* Given that the range of products is quite large, all of the numerical values ​​of the parameters listed below - average.

Species granite

• Technical.
• Matt.
• Glazed.
• satin.
• structured.
• polished.
• Rustichny and others.

All differences between tiles - only in the methods and quality of the processing of faces, that in no way affects the fundamental characteristics and specifies only the specifics of the use of a product.The procedure for cutting granite is different and the same for all varieties.

Properties granite

• Minimum water absorption.
• Increased strength (bending, impact).
• resistance to aggressive environments and temperature extremes.
• Low abrasion edges.
• The constancy of color under the influence of adverse factors.

Dimensions porcelain tiles

• thickness - from 3 to 30 (mm).
• Dimensions: minimum - 5 x 5, the maximum - 360 x 120 (cm).The most "running" - 60 x 60, 45 x 45, 30 x 30 (cm).

Features

• Abrasion resistance (mm³) - less 185.
• Water absorption (%) - not more than 0.5.
• strength (bending, N / mm²) - more than 35.
• Frost resistance (cycles) - no less than 150.

Each type is characterized by tiles and has a number of parameters, which in some ways are minor, especially in the use of the product inthe private sector, and interested only specialists.For example, the size of deviation (in%) of the nominal value, the height of the corrugations and the like.Those interested in such details can familiarize yourself with them.All data specified in the documentation for the goods.

cost price of domestic samples - from 480 rubles / sqm.Porcelain tiles produced in Spain, more expensive - 180 rubles - 200 per "square".The most considered quality Italian tiles.Cheaper 1650 rubles / m², it is not for sale.