Top 20 accessed subjects
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1. Slump test
2. Basic properties
3. Consistence tolerance - slump test
4. Screeds – general
5. U Values
6. Honeycombing of concrete.
7. Masonry - Densities
8. Floated and trowelled finishes
9. Characteristic strength
10. Suspended floors
11. Cold Joints
12. Carbonation of concrete
13. Air-entraining admixtures
14. Flow table test
15. Thermal mass of concrete
16. Bleeding and segregation
17. Delayed ettringite formation (DEF)
18. Question: Can you provide mix proportions for a C32/40 concrete?
19. Detailing symbols (previous & current)
20. Friction between elements
