In roof and wall coating the parameters and calculation methods desired for acoustic insulation are determined during the stage of design. Part of the sound waves that fall on a surface is reflected, another part is absorbed and yet another is conducted. Reflexion, absorption and transmission levels depend on surface shape, the material’s acoustic absorption and sound frequency.
DIMENSIONAL TOLERANCES ON MEKPAN PANEL PRODUCTS
|Thickness||Tolerances||Length||Tolerances||Width||Tolerances||Deviation from Squareness (S)|
|Thickness (d)||Tolerances||Length (L)||Tolerances||EN (W)||Tolerance||Tolerances|
|100>d||± 2 mm||3000>L||± 5 mm||Tüm Enler||± 2 mm||W * ± %0,6|
|100≤d||d * ± %2||3000≤L||± 10 mm|