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Oakum is a loose, fibrous material made from the frayed fibers of hemp or jute, often soaked in tar or oil. It is traditionally used in marine applications to seal joints in wooden ships and to fill gaps in wooden structures, preventing water ingress. Additionally, oakum can be used in construction and Plumbing to provide a waterproof seal in various joints and fittings. Its durability and resistance to decay make it suitable for these applications.

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3w ago

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Fiber from unravelled rope used as a caulking material?

oakum


Can you make a sentence with oakum in it?

Oliver didnt have a single sip of oakum.


What is a mixture of old rope and tar used to pack joints on wooden ships?

A mixture of old rope and tar used to pack joints on wooden ships is called "oakum." It is used to make the joints watertight and secure on the ship's hull.


What is oakum?

Hemp


What is oakum made from?

Oakum is typically made from old, tarred hemp or jute fibers that have been loosely twisted together. It is used for caulking and sealing joints in wooden boats, pipes, and brickwork to make them watertight.


Is oakum toxic?

Oakum itself is not toxic, as it is typically made from natural materials such as hemp or jute fibers. However, prolonged exposure to the dust created when working with oakum can irritate the skin, eyes, and respiratory system. It is important to use proper protective equipment when handling oakum to avoid these potential health risks.


Fibre obtained from old rope for caulking wooden ships?

oakum


Does the oakum tar seep out from under poured lead joints in cast iron pipe?

Nope


Why does new lead oakum joint leak?

Not enough packing or not tamped in enough. Possibly cracked pipe.


What did they call the horsehair rope used in sealing plumbing drain pipes?

This may seem as a very odd answer, but technically, this horse type hair is called hemp in South Africa. It is used to join two metal pipes together to make a water or leak tight proof joint. The reasoning for it being called hemp and not another name is unknown and its orgins are also unknown. In the US, cast iron pipes, and this method of sealing them, has virtually disappeared, along with plumbers with the skill to do it. Although made from hemp, we call the rope/tar material oakum.


How much oakum is required in 6 cast iron pipe before lead is poured into it?

Hello I found this answer to the question... "How much oakum is required in 6 inch cast iron pipe before lead is poured into it?" From the Cast Iron Soil Pipe Association http://www.cispi.org/handbook/chapter4.pdf http://www.cispi.org/ Hope,this helps...


How to fix a drain pipe leak?

Cut out the old piping and caulk a new cast iron bell and spigot with lead and oakum and test