Static rope

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Wikipedia

A static climbing rope

A static rope, or a semi-static rope is a low-elongation rope that is designed to stretch minimally when placed under load; typically less than 5%. In contrast, a dynamic rope is designed to stretch up to 40%.[1] Static ropes have a wide variety of use, for instance in fire rescue operations[2] and caving.[3]

Static ropes have some applications in climbing, such as for hauling gear, abseiling, and top-roping in some situations.[4]

Lead climbing is always done with a dynamic rope, since a fall on a static rope would be stopped too quickly[5] and could lead to serious injury.[6][7]

Rated static ropes usually conform to the EN 1891 standard split into EN 1891 Type A, and EN 1891 Type B. Type A ropes are intended for general use due to their superior strength; wheras, type B ropes are intended for use in specialised circumstances where the usually thinner diameter and lower weight are critical for an operation.[8][9]

See also

References

  1. ↑ "Static Rope vs Dynamic Rope". rappellingusa.com. Retrieved 15 June 2020.
  2. ↑ National Fire Protection Association (2008). Fundamentals of Fire Fighter Skills. Jones & Bartlett Learning. p. 498. ISBN 9780763753429.
  3. ↑ Jenkis, Mike; Subic, Aleksandar J. (2003). Materials in sports equipment. Woodhead. p. 288. ISBN 9780849317668.
  4. ↑ Luebben, Craig (2000). How to Rappel!. Falcon. p. 26. ISBN 9781560447597.
  5. ↑ Luebben, Craig (2007). Rock Climbing Anchors: A Comprehensive Guide. The Mountaineers Books. p. 203. ISBN 9781594852398.
  6. ↑ Luebben, Craig (2004). Rock climbing: mastering basic skills. The Mountaineers Books. p. 73. ISBN 9780898867435.
  7. ↑ Lourens, Tony (2005). Guide To Climbing. Stackpole. p. 39. ISBN 9780811701525.
  8. ↑ Tregoweth, Richard (31 January 2012). "European Norm 1891 from A-to-B". Treetools New Zealand. Retrieved 12 February 2026.
  9. ↑ Lobley, David (29 July 2021). "Fixe Static Ropes | Buying Guide". Rock+Run. Retrieved 12 February 2026.
  • Stewart Green. "Static Rope". About.com. Retrieved 27 February 2013.
  • XmonsterSafety. "Static Rope". XmonsterSafety. Retrieved 26 July 2023.