ISO 9052-1 specifies the method for determining the dynamic stiffness of materials used under floating floors in dwellings. The standard evaluates how these materials respond to vibrations and dynamic loading, providing information for acoustic performance and comfort in building applications.

The test applies a controlled dynamic load to the specimen and measures its deflection and force response, allowing calculation of the material’s dynamic stiffness. This information helps to select materials that meet performance requirements for vibration isolation and floor acoustics.

For more information about this test method, please visit the official ISO website.