db_block_0821S_eng

19 Performance: 1.1kg/m²/mm thick coat. Packaging: Available in 3kg, 10kg & 15kg containers Useful tips - Notes: • Mix well before use. • Protect the product from frost. The sum of the active properties of the product are valid for every application. • Plasters: Interior and exterior applications. Permanently safeguards their crack protection and waterproofs the substrate. • Gypsum board: Waterproofs, soundproofs and ensures the crack resistance of the top coats, without the necessity of using mesh tape or spackling screw holes and joints. • Ceilings and walls: Soundproofs and ensures the acoustic comfort of spaces. • Interior thermal insulation: Interrupts the flow of heat and cold from the external environment to the internal. • Rooftops and terraces: Waterproofs, thermally insulates, soundproofs and extends the service life of the top waterproofing coating(s). • Renovations: It is applied directly over existing tiles, waterproofs and soundproofs before the installation of the new lining. • Laminate flooring: Ensures the vibration proof properties of the coated surfaces, waterproofs the substrate and soundproofs as well. • Plumbing installations: Highly effective in reducing the noise transmitted through PVC piping, Jacuzzi fixtures (before their installation), heating installations, cooling and fresh air ducts, gutters, etc. just by coating their exterior surface. • Boats - ships: Adheres perfectly to any surface and ensures the soundproofing of the interior spaces of boats or ships alike from the splashing sound of waves, that penetrates and reverberates along the hull of the ship. Apply it to reduce the noise by half. Indicative dB Block applications Technical specifications (Measurement conditions 23˚C and 50% R.H.) Form - Color Thixotropic paste - Light gray Bulk density 1.10±0.05kg/lt Smoothing time Up to 10 minutes from the application Skin formation Approximately 20-30 minutes, depending on the weather conditions (temperature, humidity) Second coat application time After 5-7 hours, depending on the weather conditions (temperature, humidity) Curing rate 2mm/day Final cure time 7 days Crack bridging ability per ΕΝ 1062-7 > 2.5mm, Class A5 Permeability sD in CO2 per ΕΝ 1062-6 sD > 50m Water vapor permeability sD per ΕΝ ISO 7783-2 sD =7.38m, 5m ≤ sD ≤ 50m (class ΙI, water vapor permeable) Capillary water absorption w per ΕΝ 1062-3 w = 0.02kg/m2. h0.5 Adhesion to concrete per ΕΝ 1542 ≥ 1.40 N/mm2 Impact resistance per ΕΝ ISO 6272-1 60Nm (class ΙIΙ) Durable against water and moisture Application temperature From +5°C to +35°C Temperature resistance From -40°C to +80°C Relative humidity of application environment (23οC, 50% R.H.) Dilution rate Up to 5% with clean water Thermal Properties Measurement Report of the Department of Physics of the UOA (University of Athens): • Thermal conductivity: 0.2902 w/mK • Thermal diffusion: 0.2668mm2/S • Specific heat capacity: 1.091 MJ/m3K.

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