Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is the maximum nominal aggregate size allowed in the concrete?
What is the maximum nominal aggregate size allowed in the concrete?
- 25 mm
- 20 mm (correct)
- 30 mm
- 15 mm
What is the minimum strength required for the concrete at 28 days?
What is the minimum strength required for the concrete at 28 days?
- 20 MPa (correct)
- 10 MPa
- 25 MPa
- 15 MPa
What is the required nominal slump for the concrete?
What is the required nominal slump for the concrete?
- 110 mm
- 100 mm (correct)
- 90 mm
- 80 mm
What should be done after vertical surfaces are stripped of formwork?
What should be done after vertical surfaces are stripped of formwork?
Signup and view all the answers
When can concrete slabs be loaded with stacked materials or building plant?
When can concrete slabs be loaded with stacked materials or building plant?
Signup and view all the answers
