Quick Answer
Tarred bankline is not ideal for rigging tarp shelters due to its high tar content, which can be brittle and prone to cracking under stress, making it less reliable for long-term load-bearing applications.
Material Considerations
When choosing a cordage material for rigging tarp shelters, it’s essential to consider its durability, strength, and resistance to water, UV degradation, and abrasion. Tarred bankline, although cheap and readily available, has several limitations that make it less suitable for this application. The high tar content can make it brittle and prone to cracking under stress, reducing its tensile strength and overall performance.
Tarp Shelter Rigging Techniques
For reliable tarp shelter rigging, it’s recommended to use a durable, high-strength cordage material like nylon or polyester rope. When setting up a tarp shelter, use a combination of corner stakes, tensioning lines, and guy lines to create a stable structure. A general rule of thumb is to use a minimum of 3-4 guy lines per tarp, spaced at 45-degree angles to the corner stakes. This will help distribute the wind and rain loads evenly and prevent the tarp from flapping or collapsing.
Alternative Cordage Options
If you don’t have access to a suitable cordage material, consider using alternatives like tree branches, vines, or paracord. For longer-term applications, consider investing in a dedicated cordage material like Spectra or Dyneema. These high-strength materials are designed for load-bearing applications and can withstand harsh weather conditions. When using alternative cordage materials, be sure to test their strength and durability before relying on them for rigging a tarp shelter.
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