Wednesday, 20 August 2014

3. Concrete Foundations

1. Make a concrete slab 1400 x 1400mm. It will need steel reinforcing if it is sitting on top of a cinder block base. 

Our base was on top of soil and we used existing concrete slabs, then filled the “gaps” with concrete. (See below) 


2. Ensure the concrete foundation is level. 



Here you can see the concrete slabs with the inner measurements of the dome. 


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