Argatherm Acoustix is a high-performance, lightweight acoustic finishing smoother designed to enhance thermal insulation and sound absorption. Formulated with spherical expanded mineral fillers, natural microfibres, and high-purity aggregates, this eco-friendly smoother ensures excellent adhesion, high breathability, and a durable, smooth finish. Ideal for interior applications, it works in combination with Diathonite Acoustix and Diathonite Acoustix+ to provide superior acoustic performance, reducing noise levels while maintaining optimal thermal comfort. With its mold-resistant and antibacterial properties, Argatherm Acoustix is the perfect choice for sustainable, high-performance building projects.
Weight: 15 kg bag
Appearance: Powder
Color: White
Grain Size: 0 - 0.6 mm
Application: Manual with trowel or spray machine
Yield: 0.7 kg/m² per mm of thickness
Recommended Thickness: 3 mm over Diathonite Acoustix+
Packaging: 15 kg paper bag
Drying Time: 5-7 days at 23°C and 50% RH
Vapor Permeability Coefficient (μ): < 15
Compressive Strength: Class R2
Fire Reaction: Class A1
Thermal Conductivity: ≤ 0.2 W/mK (Category T2)
Noise Reduction Coefficient (NRC): 0.50 over Diathonite Acoustix (3 cm thickness); 0.65 over Diathonite Acoustix+ (3 cm thickness)
Color: White
Grain Size: 0 - 0.6 mm
Application: Manual with trowel or spray machine
Yield: 0.7 kg/m² per mm of thickness
Recommended Thickness: 3 mm over Diathonite Acoustix+
Packaging: 15 kg paper bag
Drying Time: 5-7 days at 23°C and 50% RH
Vapor Permeability Coefficient (μ): < 15
Compressive Strength: Class R2
Fire Reaction: Class A1
Thermal Conductivity: ≤ 0.2 W/mK (Category T2)
Noise Reduction Coefficient (NRC): 0.50 over Diathonite Acoustix (3 cm thickness); 0.65 over Diathonite Acoustix+ (3 cm thickness)
Trowel
Argatherm-Acoustix-EU Safety data sheet
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