Technical Booklet G Resistance to the Passage of Sound·Page 120·B3.3
Testing of floor coverings and floating floors
Floor coverings and floating floors should be tested to BS EN ISO 140-8: 1998 and rated to BS EN ISO 717-2, using a test floor thickness of 140 mm.
Floor coverings and floating floors should be tested in accordance with BS EN ISO 140-8: 1998 and rated in accordance with BS EN ISO 717-2. The test floor should have a thickness of 140 mm.
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