Types of Hemp Rope and Safety Technology
Types of hemp rope: can be divided into white brown rope, hemp rope and mixed rope. The white brown rope is made of agave, and the thread hemp rope is made of hemp or ramie. The mixed rope is made by mixing agave and ramie in half. Among the three kinds of hemp rope, the white brown rope has strong tensile strength and resistance, corrosion resistance, friction resistance and elasticity. It is not easy to break when suddenly impacted, and is used more in lifting operation.
2021-09-22
types of hemp rope:
It can be divided into white brown rope, hemp rope and mixed rope. The white brown rope is made of agave, and the thread hemp rope is made of hemp or ramie. The mixed rope is made by mixing agave and ramie in half. Among the three kinds of hemp rope, the white brown rope has strong tensile strength and resistance, corrosion resistance, friction resistance and elasticity. It is not easy to break when suddenly impacted, and is used more in lifting operation.
Safety Technology of Hemp Rope
(1), hemp rope before use need to carefully check, if found in the macula should be reduced to use. It is forbidden to use rat urine. When making a jack rope, the load of hemp rope must not be greater than the pulling force.
(2) Hemp rope is generally used for binding, hoisting and masts of lighter weight objects.
(3), for the additional bending and wear of the rope of the pulley pulley, the diameter of the pulley should be more than 10 times larger than the diameter of the rope, and the radius of the rope groove should be 1/4 larger than the radius of the rope.
(4), in use, if the rope is twisted, should try to shake straight, so as not to damage the internal fiber of the rope, do not allow the rope in sharp or rough objects drag, so as not to reduce the strength of the rope, shorten the service life.
(5), in the bundling of objects, should avoid direct contact with the sharp objects of hemp rope and sacks or wood liner.
(6), the old hemp rope surface uniform wear does not exceed the diameter 30%, local damage does not exceed the diameter of the 20%.
(7), hemp rope should not be used in the place of corrosive chemicals (such as acid, alkali). Store on a well-ventilated and dry floor, not subject to wet baking.
(8) The new hemp rope should be unwound according to the winding direction. One end of the rope head should be placed below, and the rope head should be pulled out from the roll to avoid knotting.
(9) When knitting hemp rope, the length of unscrewing is about 10 times of the diameter of hemp rope. It is appropriate to wear more than three flowers for each hemp rope according to the length of 20-30cm. The above basic overview of the technical specifications in the use of hemp rope is expected to avoid accidents.
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