Summary: the load brought by the pillar reinforcing rods Stirrups arc used here as may be seen in the illustration while Fig 63 shows the use of the Kahn bar with its diagonally sloping wings Fig 64 Where it is necessary to construct a concrete raft over the whole site armoured concrete undoubtedly forms the most practical and economical method of doing this Fig 64 shows
Image Dimensions: 478 x 603
Image originally found here.