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A lashing is an arrangement of rope, wire, or webbing with linking device used to secure and fasten two or more items together in a somewhat rigid manner. Lashings are most commonly applied to timber poles, and are commonly associated with cargo, containerisation, the Scouting movement, and sailors.
It has been imagined that the first lashing made by humans was wrapping a few strips of bark around a stone to hold it to a tree branch to make an ax to hunt and build with.[citation needed] In modern times, the same methods are used, but strips of bark and vines have been replaced with natural and synthetic fiber ropes. Scouts and campers use lashings to build camp gadgets and improve their campsites for comfort and convenience, including the building of rafts for transport and competitive events. Lashings are also used in pioneering, the art of creating structures such as bridges and towers, using ropes and wooden spars.
There are still areas in the world where lashing spars (or poles) is the basic means of building.[citation needed]
A square lashing binding a wooden spar to a tree trunk
Square lashing is a type of lashing used to bind spars together, at right angles to one another. There are different types, but all consist of a series of wraps around the spars, and frapping around the line running between the spars.
Diagonal lashing
Diagonal lashing is a type of lashing used to bind spars or poles together, to prevent racking. It gets its name from the fact that the wrapping turns cross the poles diagonally and is used to spring poles together where they do not touch as in the X-brace of a trestle.[1]
Shear lashing
Shear lashing (two-spar shear lashing) also spelled "sheer lashing" is used for lashing together two parallel spars which will be opened out of the parallel to form sheer legs as in the formation of an A-frame. The clove hitch is tied around one leg only and frapping turns are taken between the poles.[2]
Round lashing
The round lashing is most frequently used to join two poles together to extend their length. Typically, two lashings are used a reasonable distance apart for extra strength. In the simple version, a clove hitch is tied around both poles and there are no frapping turns.[3]
The nautical term gammon means a round lashing of rope or iron hardware to attach a mast to a boat or ship.[4]
Tripod lashing
The tripod lashing (also known as gyn lashing, of eight lashing, and three-spar shear lashing) is used to join three spars together to form a tripod.
lashing, ropework, this, article, relies, largely, entirely, single, source, relevant, discussion, found, talk, page, please, help, improve, this, article, introducing, citations, additional, sources, find, sources, lashing, ropework, news, newspapers, books, . This article relies largely or entirely on a single source Relevant discussion may be found on the talk page Please help improve this article by introducing citations to additional sources Find sources Lashing ropework news newspapers books scholar JSTOR June 2017 A lashing is an arrangement of rope wire or webbing with linking device used to secure and fasten two or more items together in a somewhat rigid manner Lashings are most commonly applied to timber poles and are commonly associated with cargo containerisation the Scouting movement and sailors Bamboo scaffolding secured with lashings in Kowloon It has been imagined that the first lashing made by humans was wrapping a few strips of bark around a stone to hold it to a tree branch to make an ax to hunt and build with citation needed In modern times the same methods are used but strips of bark and vines have been replaced with natural and synthetic fiber ropes Scouts and campers use lashings to build camp gadgets and improve their campsites for comfort and convenience including the building of rafts for transport and competitive events Lashings are also used in pioneering the art of creating structures such as bridges and towers using ropes and wooden spars There are still areas in the world where lashing spars or poles is the basic means of building citation needed A square lashing binding a wooden spar to a tree trunk Contents 1 Types 1 1 Square lashing 1 2 Diagonal lashing 1 3 Shear lashing 1 4 Round lashing 1 5 Tripod lashing 2 See also 3 References 4 External linksTypes EditSquare lashing Edit Square lashing is a type of lashing used to bind spars together at right angles to one another There are different types but all consist of a series of wraps around the spars and frapping around the line running between the spars Diagonal lashing Edit Diagonal lashing is a type of lashing used to bind spars or poles together to prevent racking It gets its name from the fact that the wrapping turns cross the poles diagonally and is used to spring poles together where they do not touch as in the X brace of a trestle 1 Shear lashing Edit Shear lashing two spar shear lashing also spelled sheer lashing is used for lashing together two parallel spars which will be opened out of the parallel to form sheer legs as in the formation of an A frame The clove hitch is tied around one leg only and frapping turns are taken between the poles 2 Round lashing Edit The round lashing is most frequently used to join two poles together to extend their length Typically two lashings are used a reasonable distance apart for extra strength In the simple version a clove hitch is tied around both poles and there are no frapping turns 3 The nautical term gammon means a round lashing of rope or iron hardware to attach a mast to a boat or ship 4 Tripod lashing Edit The tripod lashing also known as gyn lashing of eight lashing and three spar shear lashing is used to join three spars together to form a tripod See also Edit Scouting portalBinding knot D ring List of knotsReferences Edit Green Larry 14 December 2014 Traditional Diagonal Lashing scoutpioneering com Green Larry 14 October 2013 The Somewhat Ambiguous Shear Lashing Green Larry 27 January 2014 Four Different Lashings to Extend the Length of a Spar Gammon lashing Oxford Reference Retrieved November 26 2022 External links Edithttp www ropeworks biz archive tripod html http scoutpioneering com Scout Pioneering photos diagrams illustrations and procedures Retrieved from https en wikipedia org w index php title Lashing ropework amp oldid 1123948482, wikipedia, wiki, book, books, library,
