Weeks 6 - 10

Week 6
Week 7
Week 8
Week 9 
Week 10

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Tarmac poll

How many different types of concrete do Tarmac offer?

Did you know?

Fact 9

Concrete can be dense or lightweight and this choice affects its thermal behaviour. In either case, concrete can act as a thermal sink or as an insulator. In some buildings you can see masonry concrete doing both.

See the more information on Why Masonry?