Pokostivske field

General information

The Pokostivske deposit, located in the village of Pokostivka, Zhytomyr region, is one of the most famous sources of rare black granite. This material has gained popularity due to its high quality, strength and unique decorative properties. The deposit is distinguished by ideal granite conditions, which allow for the extraction of large solid blocks.

Characteristics of granite

Pokostovsky granite has unique physical and mechanical properties that make it an ideal material for construction and architecture:

• Medium density: 2740 kg/m³.
• Water absorption: 0,24 %.
• Compressive strength: 220 MPa.
• Erasability: 0.64 g/cm².

Mineral composition

• Microcline: 15-20 %.
• Plagioclase: 35-55 %.
• Quartz: 10-25 %.
• Biotite: 5-15 %.
• Other minerals: <1 %.

Advantages of Pokostovsky granite

1. Large block sizes - Due to its special features, granite can be easily extracted in the form of large solid blocks, which makes it possible to manufacture monumental structures: columns, statues, stairs and platforms.
2. Economic efficiency - The high strength and colour stability ensure the durability of the products, reducing repair and replacement costs.
3. Colour stability - Regardless of the batch, the colour of the granite remains unchanged, which is important for the production of facing slabs and other decorative elements.

Areas of application

Pokostovsky granite is widely used in various industries due to its unique properties:

1. Construction
   • Production of reinforced concrete structures.
   • Paving of roads.
   • Facing facades and walls of buildings.
2. Decorative products
   • Production of window sills, bar counters, and facing plates.
   • Exterior decoration of buildings.
3. Architectural projects
   • Monumental structures.
   • Large architectural elements for administrative buildings and public places.
4. Interior design
   • Polished surfaces for floors, worktops, decorative elements.

Finishing features

Pokostovsky granite is easy to polish and heat treat, while retaining its rich colour and natural pattern. This makes it an indispensable material for creating aesthetically pleasing and durable surfaces.

Conclusion.

The Pokostovsky deposit is a source of granite that combines rigour, strength and decorative completeness. Due to its properties and unique appearance, this material is an ideal choice for a wide variety of architectural and construction projects. Regardless of the scale of the task, Pokostovsky granite remains a symbol of quality and elegance.