Abstract
In slip form the supply system from trasit mixers to forms was very complicated and concrete was used to segregated on the way. Recently concrete pump was introduced in slip form, we used effectively concrete pump and improved the supply system of concrete and saved workmen. In this paper, we present 3 examples of the improved supply system of concrete. In the first example the distributor, which revolves at the top of the vertical main pipe and is installed the rubber hose for supplying concrete, easily pours concrete at the optional place. In the second one there are exits of concrete on the way of the transit pipe. In the last one transited concrete is shared with the right floor hopper and the left floor hopper. We believe that these systems can't be settled in one pattern, so we must find the best system at every construction work.
