Acoustic insulation anchor W-SSD, type OB for fixtures with acoustic insulation requirements, without collar
Noise protection anchor, W-SSD, type OB
DWL-(W-SSD/OB)-12X37
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- Reduced sound level by means of solid-borne sound insulation
- Reduces the transfer and the conduction of solid-borne sound into the structure
- Outstanding screw guidance, no lateral breaking out
- High holding power and static friction
- Immediate load-bearing capacity after insertion - no waiting
- Weather-resistant
- UV resistance
- Salt water-resistant
- Thermally stable from -40°C to +100°C
- Halogen-free
- Chemical-resistant
- Free of silicone-containing substances
Drill the hole
Clean the drill hole
Screw in screw and set component
Screw on and tighten nut
Datasheets(X)
- For structure-borne sound insulation
- Can be used for light-duty and medium-duty applications requiring sound protection, e.g. in concrete, solid sand-lime brick, solid brick, gypsum wallboard, hollow concrete blocks, hollow sand-lime brick and vertically perforated brick
- For anchorages in heating, ventilation and plumbing applications (e.g. pipe clamps, toilets, cisterns etc.)
- Suitable for screws with a wood thread
- For use in pre-positioned installation
Type description | W-SSD |
Anchor diameter | 12 mm |
Design | Without collar |
Anchor length (l) | 37 mm |
Required wood screw diameter (d scr.wood) | 5 - 6 mm |
Nominal drill-bit diameter (d 0) | 12 mm |
Material | Plastic |
Halogen-free | Yes |
Ultraviolet resistance | Yes |
Silicone-free | Yes |
Min. temperature resistance | -40 °C |
Resistance against | Weather |
Drill hole depth (t) | 50 mm |
Max. temperature resistance | 100 °C |
| Anchor diameter [mm] | 10 | 12 | 14 | 16 | 18 | ||
| Performance data | |||||||
| Recommended tensile load | Concrete ≥ B25 | Frec. [kN] | 0,15 | 0,3 | 0,5 | 0,8 | 1,2 |
| Vertically perforated brick ≥ HLZ 12 | 0,1 | 0,12 | 0,2 | 0,25 | 0,35 | ||
| Hollow sand-lime brick ≥ KSL 12 | 0,15 | 0,2 | 0,3 | 0,6 | 0,8 | ||
| Solid brick ≥ MZ 12; KS 12 | 0,15 | 0,3 | 0,5 | 0,8 | 1,2 | ||
| Recommended shear load | Concrete ≥ B25 | Frec. [kN] | 0,35 | 0,5 | 1,0 | 1,2 | 1,4 |
| Vertically perforated brick ≥ HLZ 12 | 0,2 | 0,24 | 0,3 | 0,35 | 0,45 | ||
| Hollow sand-lime brick ≥ KSL 12 | 0,3 | 0,35 | 0,4 | 0,6 | 0,9 | ||
| Solid brick ≥ MZ 12; KS 12 | 0,35 | 0,5 | 1,0 | 1,2 | 1,4 | ||
| Sound insulation | [dB] | 12,5 | 10,5 | 13,5 | 15,0 | 16,0 | |
| Characteristic values | ||||||
| Drill hole depth | t ≥ [mm] | 40 | 50 | 60 | 75 | 80 |
| Nom. drill dia. | ddrill ≥ [mm] | 10 | 12 | 14 | 16 | 18 |
| Wood screw dia. | dscr ≥ [mm] | 3,0 - 5,0 | 5,0 - 6,0 | 6,0 - 8,0 | 8,0 - 10,0 | 10,0 - 12,0 |
| Stud screw dia. | dscr ≥ [mm] | - | - | 8,0 | 10,0 | 12,0 |
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