A raised floor (adjustable floor) - this is what they currently call the raised floor design system, which creates space under the floor for laying communications.

Types of raised floor:

• • Steel, grid and perforated plates are used in industrial premises. Here are important plate power, refractoriness, electrostatic. Steel or ceramic coating. Holes (plates with grill or perforation) are required for ventilation.
• • Calcium sulfate slabs are designed for public spaces. They have high moisture resistance, sound insulation and good fire-fighting properties.
• • Chipboards-plates are used for hotels, offices, podiums in individual houses and apartments. The covering of such plates is various: carpet, linoleum, laminate, parquet.