Up into the 1970s, most properties have been of "double brick" building on concrete footings, with timber floors laid on joists supported by "dwarf walls". Later on homes have mostly been of "brick veneer" design – structural timber or, more not too long ago, light-weight steel body on the concrete https://www.reddit.com/r/SupermarketAdelaide/comments/1fjng4a/best_asian_groceries_in_adelaide_your_ultimate/