PAVERWOOD - Звукоизоляционный бетонный блок

IL 30/10 is an acoustic block for infill walls.‎ Technical specifications: Concrete thickness: 12 Litres of concrete per wall: 104 Block weight in kg, +/- 10 per cent: 10 Weight of the plastered wall in kg: 392 Wall ‘U’ value*: 0.‎25 Surface mass: 331 * Thermal transmittance calculated using the two-dimensional method in accordance with UNI-TS 13788, UNI 10355 and UNI 10351 The sound insulation must be tested on site as prescribed by the regulations.‎ From 42db to 46db is the result that was reported by the companies that did the acoustic tests for external walls and above 50db for partition walls.‎ The quality of the product starts with the raw material.‎ The company produces the blocks using only the chips from PEFC certified spruce, only raw material that guarantees high quality standards; sawdust and dust are removed with special vibrating screens.‎ The petrified wood chips are mixed with “Portland” cement, and then printed and dried naturally, so as to obtain a fully ecological block that does not burn, does not rot, is highly breathable and has high thermal and acoustic insulation.‎ For purely acoustic blocks, the density is further increased.‎