Construction technology

Examples of metal

• Steel

• Lead

• Carbon

• Aluminium

Which of these is advantage of metal

• Heat resistant

• Secondary operations

• Design limitations

• High start-up fees

Which of these is disadvantages of metal ?

• Improved strength

• Heat resistant

• Versatility

• Secondary operations

Benefits of Aluminium

• Easily shaped

• Hard

• Strong

• Iight

These is the use of cooper in construction industry to form, except,

• Pipes

• Piling

• Tubing

• Plastering

Give an example lead that use in construction?

• Lead bricks

• Lead window

• Lead plates

• Lead rod