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the material used is called sandpaper

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Q: What are steel girders made of?
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Related questions

What was twin towers made of?

Steel Girders


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


Is a cement house with steel girders safe from a tornado?

It probably would be. It would take an extremely strong tornado to destroy such a structure.


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


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


What has the author D W Goodpasture written?

D. W. Goodpasture has written: 'Fatigue behavior of welded thin web girders as influenced by web distortion and boundary rigidity' -- subject(s): Fatigue, Flexure, Plate girders, Shear (Mechanics), Steel, Testing


What metal is in Statue of Liberty?

The statue itself is bronze, and it's internal superstructure ("skeleton") was refurbished just a few years ago with stainless steel girders to replace the original, rusting steel ones.