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Because Iron is a strong metal that is easily smelted and relatively plentiful in the earth crust.
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∙ 11y ago
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What is iron used for in Scotland?
Irn Bru. It made in Scotland from girders, ya Ken?
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 began as minerals inside Earth's crust
Where is the mineral iron used?
Iron ore is used to make steel
What three raw materials are used to make pig iron?
iron core , coke and limestone are needed to make pig iron
What is iron primarily used to make in America?
steel.
Why is iron used for girders in buildings?
because it can not erode and it is strong and will keep the building stable
Why iron girders used at bridge's construction?
They are not. Steel girders can be used because of their strength and are easily manufactured
What materials were used to make the worlds tallest building?
Mainly steel girders, rivets, and reinforced concrete.
Which building material that is used today was invented to build large buildings and bridges in ancient Rome?
The Romans used the arch to build large buildings and bridges.
What is iron used for in Scotland?
Irn Bru. It made in Scotland from girders, ya Ken?
What are some uses for iron metal on a construction site?
Iron is rarely used in in its pure form for construction due to the ease with which it corrodes. However, it is frequently used to make steel which is then widely used on construction sites for things like girders.
What is iron used for in daily life?
iron is used for building things! : )
What do metals and machinery the metal filament in a light bulb and steel girders used to frame an office building all have in common?
all are metals and condutors
Why the precast girders are used instead of reinforced cement concrete girders?
becos precast girders are not cast in -site and therefore faster. they also available in standard size.
Why is iron used in building materials?
Because iron gives a strong base.
What do metal tools an machinery the metal filament in a light bulb and steel girders used to frame an office building have in common?
They began as minerals inside earths crust
What can a snap head rivet be used for?
Girders in buldings and bridges
