AE & JE CE Quiz: Building Materials Booster Quiz -1

Setting time of Cement will reduce due to deficiency of following oxide?

Function of Gypsum in Cement is?

Which of the following Cement is used in making concrete in marine conditions.

As per power’s formula, the theoretical compressive strength of sample of concrete with gel space ratio of 0.60 is?

Statement I. Time taken by free lime present in cement to react with water is very high.

Statement II. Free lime present in cement is covered by thin film coat of cement

If the maximum applied load on a cylindrical specimen tested as per the split tensile strength test guidelines is 160π kN. Determine the split tensile strength of specimen?

Statement-I Early Strength is increased when plasticizer is added to cement concrete mix.

Statement-II By adding plasticizer, the quantity of mixing water is reduced.

Which of the following is employed to determine strength of hardened existing concrete?

Apparatus used for testing soundness of cement

Hydraulic lime is used for best performance in:-