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A platform for research: civil engineering, architecture and urbanism
Dispositif d'amélioration acoustique pour sous-couche de revêtement
The device (1) has a flexible layer (10) arranged next to a support e.g. floor (3), and a rigid layer (11) integrated to the flexible layer. The rigid layer is arranged opposite to the support. A damping unit is integrated to the rigid layer, and forms a damping layer (13) arranged on the rigid layer and is arranged opposite to the flexible layer. The damping unit is in the form of aggregates such as balls, granules and falling recycled materials. The rigid layer is made of organic or mineral binder or bitumen, or fiberboard, or synthetic composite material. The flexible layer is made of origin mineral and/or synthetic fibrous materials, glass fibers and/or polyester fibers, alveolar type materials such as polyethylene or polyurethane materials.
Dispositif d'amélioration acoustique pour sous-couche de revêtement
The device (1) has a flexible layer (10) arranged next to a support e.g. floor (3), and a rigid layer (11) integrated to the flexible layer. The rigid layer is arranged opposite to the support. A damping unit is integrated to the rigid layer, and forms a damping layer (13) arranged on the rigid layer and is arranged opposite to the flexible layer. The damping unit is in the form of aggregates such as balls, granules and falling recycled materials. The rigid layer is made of organic or mineral binder or bitumen, or fiberboard, or synthetic composite material. The flexible layer is made of origin mineral and/or synthetic fibrous materials, glass fibers and/or polyester fibers, alveolar type materials such as polyethylene or polyurethane materials.
Dispositif d'amélioration acoustique pour sous-couche de revêtement
Device for improving acoustic properties of a sub-layer of a coating
Vorrichtung zur akustischen Verbesserung für Unterschicht einer Verkleidung
BOYADJIAN PIERRE (author) / FOURNIER DAVID (author) / RIMLINGER SERGE (author) / CURT MICHÈLE (author) / CHAVEYRIAT CÉDRIC (author)
2016-11-09
Patent
Electronic Resource
French
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Carreau pour revêtement à propriétés d'amélioration acoustique
| European Patent Office | 2016
Sous-couche acoustique conforme a la nouvelle reglementation
British Library Online Contents | 1997