Which of the following is also known as residual asphalt?

The resistance to water of acid-resistant cement is increased by adding ______ of linseed oil.

The substance which is used for removing the excess material by means of cutting is called ________

Which of the following statements about gypsum is not correct?

Total sulphur content in the cement should not be more than _____

Calcium sulphate is present in ordinary cement in the form of ______

The percentage of dicalcium silicate in belit is more than ____

The amount of inert filler in plastic bitumen is about _____