Properties of natural stones

  The choice and application of natural stones depend on their various properties, but also and from their cost.
It depends on how it is frequent these stones meet in the nature, from their properties and from their art qualities.
  Durability depends on mix density. Natural stones have often the big density and consequently approach for [...]

Stone as natural building material

 
  Stone as natural building material – the building material received as a result of cutting, polising a rocks: for producing slabs, wall stones, rubble, gravel, a rubble stone, etc.
  Stone natural building materials are subdivided:
- On igneous the deep a granite, greenstone, sienite, labradorite, gabbrio, etc.;
- On igneous the streamed: basalt, andesite, diabase, a pozzolana;
- On [...]