[Absolute Time] 1650h [Elapsed Time] T+1:44 [Notes] 
At this point is was necessary to mix up some clay to use to caulk the seams between the bricks. During this time we also measured the ore charges from some extra roasted ore we had lying around. 8 chares each of 1 Kg were prepared. The caulking was applied and the outside of the bricks was also given a band of clay.