Double fighter-figure-of-eight knot is to fold the rope in half and directly tie a figure-of-eight knot to make a rope loop.
main feature
The double splayed knot has the advantages of strong endurance and firmness, and is very trustworthy in terms of safety; It is often used as a life-saving knot by mountaineers. However, the fly in the ointment is that it is difficult to adjust the size of the double-figure-eight knot, and it is difficult to untie the rope because of too heavy load, tight knot and damp.
Several practical knotting methods.
First, single knot
This knot is the most common and simple way to tie a knot. The outdoor practice proves that even when the end of the rope is in a state, it can effectively prevent slipping, and illustrates the method of preventing the rope from falling off the thread with examples.
Second, double single knot
Double simple knots sound like two simple knots, but they are not. The function of a double simple knot is to tie a round knot. In fact, double knots are not more complicated than single knots. In fact, just fold a rope in half and tie a single knot.
Third, multiple simple knots
It is a single-knot reinforced version, which is used to make it easier to grasp the rope by hand or to add weight to one end of the rope, making it easier to throw the rope far away.
Fourth, how to tie a splayed knot with two ropes.
Is to tie the two ends of the rope together. Can be used for ropes of the same kind and thickness; But not on thick ropes and sliding ropes. If you make a mistake in tying a knot, it will become a slipknot. As long as you pull the knot hard, it will unravel.