Dry screed Knauf NIVOGRAN-BT

Dry screed Knauf NIVOGRAN-BT for leveling, fire protection, thermal and sound insulation, 50L bag or 0.05 m3

The Knauf NIVOGRAN BT product is an innovative formula of expanded clay designed for interior applications. This product is used to level surfaces in buildings before installing gypsum fiberboard panels in dry areas.

Knauf NIVOGRAN BT is ideal for correcting irregularities on load-bearing surfaces, providing an invisible leveling layer. This product allows for the installation of various types of dry screeds or other suitable flooring elements according to the manufacturer's instructions.

It is important to note that the application of Knauf NIVOGRAN BT is not recommended in damp environments and areas with high loads (such as laundries and dryers). This product offers a flexible and effective solution for preparing bases, ensuring quality craftsmanship.

Technical Specifications

• Layer Thickness: 20 - 160 mm
• Fire Reaction Class: A1
• Granularity: 1-4 mm
• Specific Weight: 480±10 kg/m3
• Weight (kg/m2): Approximately 4.8 kg/m2 for 1 cm thickness
• Thermal Conductivity Coefficient: 0.1 W/(mK)
• Compression Strength: 10% compaction: 0.70 N/mm2
• Thermal Capacity: Cp = 1.35 kJ/(kg*K)
• Material Consumption: 10 l per 10 mm/m2