Chapter:

construction-materials-mcqs-2

1. An impermeable concrete is produced by


2. The constituent of cement which is responsible for all undesirable properties of cement is


3. The ingredient of brick earth which enables brick to retain shape is


4. French polish is made by dissolving resin


5. The calcination of pure lime results in


6. The minimum compressive strength of 2nd class bricks should be


7. Sand is mixed with lime mortar is to


8. Loss on ignition in cement should not exceed


9. On which type of surface, lacquer paints are applied ?


10. For what purpose are fire bricks used