MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Chemical Composition of Cement

The setting t...

Question

The setting time of cement can be increased by the addition of

A

Sodium

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Gypsum

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

Calcium Chloride

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Hydrogen Peroxide

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B Gypsum
Calcium Sulphate $(C a S O_{4})$ is in the form of Gypsum and its function is to increase the initial setting time of cement

Suggest Corrections

thumbs-up

1

Similar questions

Q. Consider the following statements regarding 'setting of cement'.
1. Low-heat cement sets faster than OPC.
2. Final setting time decides the strength of cement.
3. Initial setting time of Portland Pozzolana is 30 minutes.
4. Air-induced setting is observed when stored under damp conditions.
5. Addition of gypsum retards the setting time.
Which of the above statements are correct?

Q. The initial setting time of rapid hardening cement should not be less than:

Q. To increase the initial setting time of cement, the compound responsible is _______.

Q. The initial setting time of cement depends most on

Q. As per specifications, the initial setting time of ordinary portland cement should not be less than

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Chemical Composition of Cement

OTHER

Watch in App

explore_more_icon

Explore more

Chemical Composition of Cement

Join BYJU'S Learning Program

CrossIcon