Multi-section discharge chute

A multi-section chute of a type suitable for directing mixed concrete compositions from a discharge end of a transit concrete mixer truck to a desired receiving location. The chute includes a plurality of elongate chute sections, each having a wall with a low friction concave inter-surface configuration and a convex outer configuration wherein each chute section includes a pair of longitudinal channel shapes along and integral to longitudinal edges of the wall and a central longitudinal rib, the channel shapes and the rib re-enforcing the chute section against longitudinal bending, and a fastening assembly for removably joining the plurality of chute sections together in a consecutive longitudinal arrangement and wherein the plurality of elongate chute sections further comprise cooperating nesting configurations that enable formation of a compact stable interconnecting nesting storage arrangement.