Quick Answer
The weight of the tarp is moderately important in survival situations, as it affects the overall weight and bulk of the shelter equipment, but not critical, as other factors like waterproofing and durability are more crucial.
Tarp Weight Considerations
When choosing a tarp for survival, consider the trade-off between weight and durability. A lighter tarp may be more convenient, but it may not be as durable or resistant to wind and rain. A good rule of thumb is to look for a tarp that weighs between 8 and 18 ounces (225-500 grams) per square yard, depending on the material and intended use.
Tarp Materials for Survival
Silnylon and nylon tarpaulins are popular choices for survival due to their lightweight, waterproof, and durable properties. These materials can withstand wind and rain, and are relatively easy to set up. However, they may not be as breathable as other options, which can lead to condensation buildup inside the shelter. When selecting a tarp, consider the environment and the expected conditions you will be encountering.
Setting Up the Tarp
When setting up the tarp, use a ridgeline to provide additional support and stability. This can be achieved by attaching the tarp to two trees or poles, at least 6-8 feet (1.8-2.4 meters) apart. The ridgeline should be taut, but not too tight, to allow for some give and flexibility in the wind. By following these steps, you can create a reliable and waterproof shelter that can provide protection from the elements.
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