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How high would 6.5 million sandbags that are 10 cm thick be?

To determine the height of 6.5 million sandbags that are each 10 cm thick, you can simply multiply the number of sandbags by the thickness of each bag. This calculation is 6,500,000 bags × 0.1 m (10 cm) = 650,000 meters. Thus, the total height would be 650 kilometers.


How many sand bags for good traction?

The number of sandbags needed for good traction depends on the area you want to cover and the specific conditions. Generally, placing sandbags every few feet in high-traffic areas can improve traction significantly. For a small area, such as driveways or walkways, 10-20 sandbags may suffice, while larger areas may require more. It's best to assess the specific conditions and adjust accordingly.


What is the r value of sand bag walls?

The R-value of sandbag walls typically ranges from 1 to 2 per foot of thickness, depending on the density and moisture content of the sand. This means that a wall made of sandbags will have relatively low thermal resistance compared to more insulated materials. However, sandbags provide other benefits, such as structural stability and protection against flooding. For improved insulation, additional insulating materials can be incorporated alongside sandbag walls.


How many 50 lb bags of sand equals 7 yards?

It's impossible to tell until you define the size (length and width) of the sandbags and how many you pile onto each other to form your line. Sand bags are usually used to stop water when there's flooding and a single line of bags wouldn't be enough to keep the water out.