Partition wall
- 1 12.5 mm plasterboard
- 2 M.A.D.® acoustic insulation
- 3 12.5 mm laminated plasterboard
- 4 Plasterboard structure
- 5 15 mm plasterboard
- 6 Rock wool acoustic insulation
Advantages
Application
Graph
Technical Requirements
| Function | Product | Description | Property | Value |
|---|---|---|---|---|
| Anti-resonant acoustic insulation | M.A.D.® 4 | High-density sheet. | ΔRA between rigid elements | 4 dBA |
| Acoustic insulation absorbent at medium and high frequencies | Lana de roca | Rock wool panel. | RA | 40 - 61 dBA |
Recommendations
Note: This sheet is included in an acoustic box-in-box system.
Unit of Work
Acoustic insulation of plasterboard separating wall formed by:
12.5 plasterboard fixed to the structure by means of screws; Acoustic membrane 4 mm thick M.A.D.® 4 stapled to the first board; fixing to the structure of the second plasterboard 12.5 mm thick by means screws; placement of absorbent material in its interior based on rock wool of 70 kg/m³ density; 15 mm thick laminated plasterboard fixed with screw to the 1st structure; separated at least 1 cm from the 15 mm plasterboard, placement of the second structure; placement of absorbent material in its interior based on rock wool of 70 kg/m³ density; 12.5 mm plasterboard fixed to the structure by means of screws; Acoustic membrane 4 mm thick M.A.D.® 4 stapled to the first board; fixing to the structure of the second plasterboard of 12.5 mm thickness by means screws, fully sealed and installed, ready to apply the finishing.
12.5 plasterboard fixed to the structure by means of screws; Acoustic membrane 4 mm thick M.A.D.® 4 stapled to the first board; fixing to the structure of the second plasterboard 12.5 mm thick by means screws; placement of absorbent material in its interior based on rock wool of 70 kg/m³ density; 15 mm thick laminated plasterboard fixed with screw to the 1st structure; separated at least 1 cm from the 15 mm plasterboard, placement of the second structure; placement of absorbent material in its interior based on rock wool of 70 kg/m³ density; 12.5 mm plasterboard fixed to the structure by means of screws; Acoustic membrane 4 mm thick M.A.D.® 4 stapled to the first board; fixing to the structure of the second plasterboard of 12.5 mm thickness by means screws, fully sealed and installed, ready to apply the finishing.
System documentation download DIV3
Installation video
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