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the material used is called sandpaper

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16y ago

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What was twin towers made of?

Steel Girders


What are girders on a ferris wheel made of?

Girders on a Ferris wheel are typically made from steel or reinforced aluminum, materials chosen for their strength and durability. Steel, in particular, provides the necessary structural integrity to support the weight of the wheel and the passengers while withstanding various forces during operation. The design and construction of these girders are crucial for ensuring the safety and stability of the entire structure.


Why iron girders used at bridge's construction?

They are not. Steel girders can be used because of their strength and are easily manufactured


Why are the girders made of i shape?

It allows the girders to be lighter. If you took a solid piece of steel in a square shape and exposed it to stressed, you would discover that the stress in the metal is on the top face and the bottom face. The middle sections do not add to the structural strength of the beam, they simply add weight.


What are things made of steel?

* Tools * Wires * Rails for trains * Girders for making buildings * Hulls of ships * Body of cars and trains * Major appliances * Cutlery and knives * Rulers


What materials were used to make the worlds tallest building?

Mainly steel girders, rivets, and reinforced concrete.


What made skyscrappers possible?

The invention of steel skeletons and elevators made building skyscrapers possible


What do metal tools and machinery the metal filament in a light bulb and steel girders used to frame an office building all have in common?

They are all made of metal, which is known for its strength and durability. Metal tools and machinery, metal filament in a light bulb, and steel girders used in construction all rely on the properties of metal to serve their respective functions effectively.


What has the author P B Crosley written?

P. B. Crosley has written: 'Fort Duquesne Bridge' -- subject(s): Defects, Girders, Iron and steel Bridges, Structural Steel


what is the weaight of steel griders?

The weight of steel girders can vary depending on their size and dimensions, but as a general estimate, a steel girder can weigh around 10-20 pounds per foot of length.


How do you use the word rivet in a sentence?

You can start by riveting these two pieces of steel together


Did the invention of steel girders durable plate glass and passenger elevations revolutionize the size and shape of American cities after the Civil War?

yes it did