Wooden Floor - BHS

Sound insulation dry screed PhoneStar - one board one system

Here you can see 10 floor constructional systems with PhoneStar on visible beamed ceilings. Those are ordered by installation height, shown with graphics and sound insulation datas.

 

 

 

 

Visible beamed ceiling

BHS BodenHolzSichtbar (FloorWoodVisible)

Output value impact sound L'n,w,R=82 dB

Output value airborne sound R'w,R=26 dB

The figures above are shown with PhoneStar improved efficiency.

The specified panel thickness are calculated without the final covering. 

Please consider the notes at the end of this chapter.

Impact and airborne sound insulation - BHS

If you want more construction details, click on the favoured floor (e.g. BHS 1.1).

Installation in mm

BHS

Floor Layers

 

PhoneStar Twin

PhoneStar TRI

Wood fibre

Discharge

Airborne sound insulation** R'w,R

Impact sound ** L'n,w,R ∆Lw,R

Announce- ments

Click on the text


10 mm

BHS 1.1

PhoneStar Twin

39 dB

∆=13 dB

76 dB

∆=6 dB


15 mm

BHS 1.2

PhoneStar Tri

42 dB

∆=16 dB

74 dB

∆=8 dB


29 mm

BHS 1.3

PhoneStar Twin

Wood fibre*

41 dB

∆=15 dB

73 dB

∆=9 dB


34 mm

BHS 1.4

PhoneStar Tri

Wood fibre*

44 dB

∆=18 dB

71 dB

∆=11 dB


39 mm

BHS 1.5

PhoneStar Twin

PhoneStar Twin

Wood fibre*

47 dB

∆=21 dB

69 dB

∆=13 dB


49 mm

BHS 1.6

PhoneStar Tri

PhoneStar Tri

Wood fibre*

49 dB

∆=23 dB

66 dB

∆=16 dB


59 mm

BHS 1.7

PhoneStar Twin

Wood fibre

Discharge

51 dB

∆=25dB

58 dB

∆=24 dB


64 mm

BHS 1.8

PhoneStar Tri

Wood fibre

Discharge

54 dB

∆=28 dB

56 dB

∆=26 dB


69 mm

BHS 1.9

PhoneStar Twin

PhoneStar Twin

Wood fibre

Discharge

57 dB

∆=31 dB

54 dB

∆=28 dB


79 mm

BHS 1.10

PhoneStar Tri

PhoneStar Tri

Wood fibre

Discharge

59 dB

∆=33 dB

51 dB

∆=31 dB


The specified impact and airbone sound insulation are primarily a comparison of the installations and may vary in individual cases.

 

* To save installation height (approx. 16 mm), the Holzweichfaser is replaced by the Wolf Protection Fleece. Please contact us if necessary.

 

** Please note the following information for the given sound insulation datas and other technical specifications.

 

Note:

If there are high airborne sound insulation datas of the construction and low impact sound pressure levels which are measured in the underneath room, the sound insulation will be better.

(Encouragement by "Normhammerwerk").

Upgrading impact and airborne sound insulation

Further improvements can be achieved through targeted floor constructional systems DHS.

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