MINERAL WOOL ACOUSTIC PANEL AND METHOD FOR PRODUCING SUCH A PANEL
A mineral wool panel, intended to be used as an acoustic panel, has a surface density of greater than or equal to 3.2 kg/m2, an air flow resistivity of between 30 and 120 kPa·s/m2, and a Young's modulus of between 0.5 and 4 MPa.
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A mineral wool panel, intended to be used as an acoustic panel, has a surface density of greater than or equal to 3.2 kg/m2, an air flow resistivity of between 30 and 120 kPa·s/m2, and a Young's modulus of between 0.5 and 4 MPa. |
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