Top 20 accessed subjects
Return
1. Bleeding and segregation
2. Consistence tolerance - slump test
3. Carbonation of concrete
4. Batching by volume - DIY
5. Slump test
6. Honeycombing of concrete.
7. Basic properties
8. Detailing symbols (previous & current)
9. Screeds – general
10. Cold Joints
11. Characteristic strength
12. High strength concrete
13. Time limit between placing fresh concrete layers
14. Masonry - Densities
15. What is Prestressing?
16. Suspended floors
17. Friction between elements
18. Floated and trowelled finishes
19. Water absorption limits on aggregates
20. Design working life
