A natural rope is a
rope
A rope is a group of yarns, plies, fibres, or strands that are twisted or braided together into a larger and stronger form. Ropes have tensile strength and so can be used for dragging and lifting. Rope is thicker and stronger than similarly ...
that is made from natural fibers.
These fibers are obtained from organic material (such as materials produced by plants). Natural ropes suffer from many problems including susceptibility to
rotting, degradation, mildew
and wear out very quickly.
Materials
Cotton
Cotton is a soft, fluffy staple fiber that grows in a boll, or protective case, around the seeds of the cotton plants of the genus ''Gossypium'' in the mallow family Malvaceae. The fiber is almost pure cellulose, and can contain minor perce ...
,
sisal
Sisal (, ) (''Agave sisalana'') is a species of flowering plant native to southern Mexico, but widely cultivated and naturalized in many other countries. It yields a stiff fibre used in making rope and various other products. The term sisal ma ...
,
manila
Manila ( , ; fil, Maynila, ), officially the City of Manila ( fil, Lungsod ng Maynila, ), is the capital of the Philippines, and its second-most populous city. It is highly urbanized and, as of 2019, was the world's most densely populate ...
,
coir
Coir (), also called coconut fibre, is a natural fibre extracted from the outer husk of coconut and used in products such as floor mats, doormats, brushes, and mattresses. Coir is the fibrous material found between the hard, internal shell ...
, and
papyrus
Papyrus ( ) is a material similar to thick paper that was used in ancient times as a writing surface. It was made from the pith of the papyrus plant, '' Cyperus papyrus'', a wetland sedge. ''Papyrus'' (plural: ''papyri'') can also refer to a ...
are materials that can be used to create a natural rope.
Disadvantages compared to synthetic ropes
Natural ropes suffer from many problems when compared to
synthetic ropes. Natural ropes have a susceptibility to
rot
Rot(s) or rotting may refer to:
Decay Organic matter
* Rot, decomposition of organic matter
** Dry rot, of wood
** Root rot
** Wet rot, of wood
* Necrosis, of tissue
Technology
* Bit rot, data degradation
** Software rot, a form of bit rot
* Di ...
, degrade, and mildew.
Natural ropes also wear out very quickly
and lose much of their strength when placed in water.
See also
*
Synthetic rope
*
Fiber rope
A rope is a group of yarns, plies, fibres, or strands that are twisted or braided together into a larger and stronger form. Ropes have tensile strength and so can be used for dragging and lifting. Rope is thicker and stronger than similarly c ...
*
Wire rope
Steel wire rope (right hand lang lay)
Wire rope is several strands of metal wire twisted into a helix forming a composite
''rope'', in a pattern known as ''laid rope''. Larger diameter wire rope consists of multiple strands of such laid rope in a ...
References
Materials
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