Soil, slabs and movement in Donnybrook VIC

Each lot is classified under AS 2870, and that class drives slab design, reinforcement and the movement expected between a wet winter and a dry summer. We do not publish a class for Donnybrook as a whole, because it is a lot by lot figure sitting on your own soil report. What we can describe is what goes wrong when the slab as built departs from what was drawn.