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Ropes and Rope Making, by B.E.
Disclaimer: The knowledge below is not comprehensive, but is included to the best of the authors understanding. New research is being published continuously on the subjects below and the author and/or publisher can take no responsibility in the safe or unsafe application of the knowledge included. If you are using ropes for life-support or other dangerous applications please get qualified instruction, and follow all manufacturer’s guidelines! That said…
There are several items, though while not indispensable, can make living through hard times much more comfortable and safe. Ropes can make the hardest of tasks easier and safer when used correctly, from felling trees and towing vehicles to tying up your shoes. Making the most of your ropes and cordage/paracord, practicing safe long-term storage of rope, and even making your own rope are things that anyone can learn and benefit from, and should be a consideration for prepared individuals.
A rope is a tool, and like any other tool it must be taken care of or it will fail when you need it most.
My background comes from using ropes in life-support situations. My life depends on the rope I use on a daily basis, regularly having to hang over 50 feet above the ground. I have a vested interest in keeping it well maintained. The same can be said for anyone who uses a tow strap on a vehicle, a block and tackle pulley system, and any other situation where a failing rope can mean damaged equipment or injured people. I want to offer an overview on the various types of rope, their construction, and safe long term storage. I will also touch on making your own rope with natural materials, either naturally occurring in the wild or even from crops grown specific to the purpose, though these should never be used for life-support applications.
In simplest terms, there are mainly three types of construction: laid ropes, braided ropes and kernmantle ropes, which consist of a braided sheath around a core of inner strands. There are generally three levels of elasticity for ropes: high-stretch ropes, low stretch ropes and static (no-stretch) ropes. Finally, there are two main classes of rope making material: natural fibres and synthetic fibres.
Construction
Laid ropes are the twisted type commonly seen in the cheap yellow nylon camping ropes. They are useful, cheap, and can be made by yourself at home (see below). The trouble with laid ropes is that they can unravel (as you may know if you ever spun around on a tire swing as a kid) and when untwisted they lose much of their strength. For this reason they are no longer commonly used for life-support systems or to hang or lift heavy, free hanging objects. Braided ropes are more often seen in synthetic fibres, and do not unwind, though they are still not generally used for life support systems. They are commonly used in boating and rigging, and can be found in most camping departments in the form of thin white ropes for tying up tarps.
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