La PERLITE is used in particular for the insulation of lost attics by insufflation in the walls, it is widely used in applications where fire safety is an essential requirement.
Light concretes - Light plastering mortar -Wall and screed insulation - Roofs.
Features
• Apparent density : 50 - 80 kg/m3.
• Compacted density : 60 - 100 kg/m3.
• Colour: white / grey-white.
•Value PH : 7 - 9.
• Quantity de : SiO2 = 60 - 80%.