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IFSTA - Chapter 7
Ropes and Knots
35
Other
Professional
02/28/2009

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Term
Life Safety Rope
Definition
Used to support rescuers or victims during actual incidents or training.
Term
Utility Rope
Definition
Used for any situation that requires rope, except life safety applications.
Term
Natural fiber rope
Definition
Made of hemp or cotton, used for utility purposes.
Term
Synthetic fiber rope
Definition
Has continuous fibers running the length of the rope. Easy to maintain, resists rot.
Term
Dynamic rope
Definition
Stretches relatively far, farther than static rope.
Term
Static rope
Definition
Stretches a relatively short distance under load.
Term
Light use rope
Definition
life safety rope 3/8 to 1/2 inch in diameter. Intended for one person.
Term
General use rope
Definition
Life safety rope 7/16 to 5/8 inch in diameter. Can support 2 people.
Term
Throwline
Definition
Life safety used in water rescue. 19/16 to 3/8 inch.
Term
Kernmantle rope
Definition
Rope with protective shield (mantle) over load bearing strands (kern).
Term
Laid rope
Definition
Rope made by twisting strands together.
Term
Braided rope
Definition
Rope made by uniformly twisting stands together, similar to braiding hair.
Term
Braid on braid
Definition
Made with both a braided core and sheath.
Term
Guidelines for inspecting rope.
Definition
visual inspection, physical inspection, inspect annually.
Term
Ways to clean synthetic rope.
Definition
Wash by hand. Special rope washing device. Front loading washer.
Term
When should life safety rope be destroyed or put out of service.
Definition
If it has been impact loaded or fails inspection.
Term
Storage of life safety rope.
Definition
Clean, dry, well ventilated area. Not with chemicals or solvents.
Term
Safety knot
Definition
Used with other knots to prevent them from failing.
Term
Half hitch
Definition
Used with other knots, particularly useful for stabilizing objects being hoisted.
Term
Clove hitch
Definition
Two half hitches, used to attach a rope to an object such as a pole or post.
Term
Figure eight on a bend
Definition
Flemmish bend. Used to tie ropes of equal diameter together.
Term
Figure eight follow through
Definition
Used to secure a rope around an object. Finishes as a figure eight on a bight.
Term
Bowline
Definition
Forms a single loop around an object and will not constrict the object it is placed around.
Term
Becket Bend (sheet bend)
Definition
Used to join two ropes of unequal diameter together or a rope to a chain, similar to a square knot. Not for life safety.
Term
Water knot
Definition
Preferred for joining webbing. Overhand knot in one piece, following through in the opposite direction with the other piece.
Term
Class 1 harness
Definition
Emergency escape harness used for up to 300 lbs.
Term
Class 2 harness
Definition
Supports up to 600 lbs, looks similar to Class 1, has rating label.
Term
Class 3 harness
Definition
Supports up to 600 lbs, also has shoulder harness.
Term
what part of a rope is the running end
Definition
the free end used for hoisting, pulling or belaying
Term
What part of the rope is the working end
Definition
the part of the rope that is tied to the object being raised or lowered
Term
what part of the rope is the standing part
Definition
Section between the working end and the running end
Term
Bight
Definition
formed by simply bending the rope back on itself keeping the sides parallel
Term
loop
Definition
crossing the side of a bight over the standing part
Term
round turn
Definition
consists of further bending one side of a loop
Term
what three knots are used to hoist a pike pole and what end of the pike pole should be facing up
Definition
Knots used: one clove hitch( near the butt end) and two half hitches( one in the middle and one near the top)

Have the head end facing up when hoisting
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