Airborne noise insulation towards DnTw > 50 dBThe acoustic membrane of the multilayer compensates the losses of mass by electric installation recessedSystem with membrane resonator that improves acoustic performance at low frequenciesDue to its high tear resistance, it can be fix mechanically, avoiding the dangers of stickingDue to the high acoustic performance of the product, light or plaster walls can be used.The resistance of the partitions is set out in DIT No. 439The interior partitions can go on the floating mortar (ratio 1: 5)Traditional system with robustness image
Public or private residential buildingsPublic buildings like hotelsSanitary buildings: hospitals, outpatients, health centers, residencesTeaching buildings: schools, universities, nurseries
|Acoustic insulation absorbing at low, medium and high frequencies||DANOFON®||Roll formed by a high-density membrane with cotton wadding on each side.||RA||54-63 dBA|
Note: This sheet is included in an acoustic box-in-box system.
Unit of Work
Acoustic insulation of brick separating wall consisting of:
7 cm double hollow brick double wall plastered with 1.5 cm thick, independent of the structure with strips Desolidarizador de muros throughout its perimeter; 28 mm multilayer panel thick, DANOFON®, mechanically fixed to the support by means of Acoustic Insulation Fixings of 40 inside, fully installed.