How Effective is Tarred Bankline for Snow Shelters?

Choosing the Right Snow Conditions

When using tarred bankline for snow shelters, it’s essential to select the right type of snow. Optimal snow conditions include snow that is moist, sticky, and can hold its shape when molded. This is typically found in snow that is between 10°F (-12°C) and 32°F (0°C). Avoid using tarred bankline on powdery or wet snow, as it may not hold its shape or provide adequate structural support.

Construction Techniques

To build an effective snow shelter using tarred bankline, follow these steps:

1. Create a foundation: Clear a circle of snow, about 6-8 feet in diameter, and pack it down to create a stable base.
2. Build the walls: Cut the tarred bankline into 10-12 foot long sections and weave them together to form a framework. Start at the bottom and work your way up, overlapping each section by 6 inches to ensure stability.
3. Add roof support: Once the walls are complete, use additional tarred bankline to create a roof support structure. This should be at least 2 feet wide and 6 feet long.
4. Add a roof: Use snow to cover the roof support structure, angling it to allow for drainage and prevent collapse.

Additional Considerations

When using tarred bankline for snow shelters, keep in mind the following:

• Use a minimum of 50 feet of tarred bankline to ensure structural integrity.
• Avoid using tarred bankline in areas with high winds, as it may not provide sufficient support.
• Consider adding additional support structures, such as a door frame or internal support beams, to enhance the shelter’s stability.
• Be mindful of the weight capacity of the shelter, as excessive weight may cause collapse.