Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What type of cement should be selected for a specific use?
What type of cement should be selected for a specific use?
- A type appropriate for the intended use (correct)
- The most expensive type of cement
- The cheapest type of cement
- Any type of cement
What is a requirement for using fly ash as part replacement of ordinary Portland cement?
What is a requirement for using fly ash as part replacement of ordinary Portland cement?
- Get permission from the engineer-in-charge
- Use a specific type of cement
- Use a specific ratio of fly ash to cement
- Ensure uniform blending with cement (correct)
Which grade of ordinary Portland cement conforms to IS 269?
Which grade of ordinary Portland cement conforms to IS 269?
- 63 Grade
- 33 Grade (correct)
- 43 Grade
- 53 Grade
What should consumers do to avoid problems in concrete making?
What should consumers do to avoid problems in concrete making?
Signup and view all the answers
What is a characteristic of hydrophobic cement?
What is a characteristic of hydrophobic cement?
Signup and view all the answers
What type of cement conforms to IS 12600?
What type of cement conforms to IS 12600?
Signup and view all the answers
What is a requirement for using pozzolanic materials?
What is a requirement for using pozzolanic materials?
Signup and view all the answers
What type of cement is suitable for use in sulphate resisting Portland construction?
What type of cement is suitable for use in sulphate resisting Portland construction?
Signup and view all the answers
What type of cement conforms to IS 1489 (Part 1)?
What type of cement conforms to IS 1489 (Part 1)?
Signup and view all the answers
What is a characteristic of silica fume?
What is a characteristic of silica fume?
Signup and view all the answers
