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W-SD WSS 1/L impact anchor
Noise insulating quick-assembly system for mounting punched tape, eyelets or hook wire, nonius hangers etc., for concrete
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Variants
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Stop bits must be used (approval is subject to use of a stop bit)
Anchors and stop bits form a perfectly coordinated system. This system unit prevents installation errors and ensures attachment as stipulated in the approval.
- WSS: Pre-assembled unit (anchor, insulating part and hanger) ensures quick and easy insertion
- Acoustic insulation directly on the raw ceiling ensures long-lasting, technically sound compliance with DIN 4109
- Immediate load-bearing capacity — no waiting
- Minimal suspension height
Dimensioned in accordance with the European Technical Approval Guidelines (ETAG) for "Metal Anchors for Use in Concrete", Appendix C, measurement process C
Fire resistance (anchoring base: concrete C20/25 to C50/60): R30, R60, R90, R120: Technical Report TR 020 "Evaluation of anchorages in concrete concerning resistance to fire" (included in ETA-07/0138)
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/43056.jpg)
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![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/43376.jpg)
Suitable for attaching perforated strips, eyelets or wire hooks, vernier hangers etc.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!