Abstract: A portable, self-erecting silo apparatus utilized for temporarily storing and dispensing asphaltic mix comprising: a chassis suitable for towing behind a vehicle, the chassis having a first end portion and a second end portion; a support frame disposed between the first end portion and the opposed second end portion of the chassis for defining a passageway therebetween for passage therethrough of a vehicle; a container telescopically received in the support frame and movable from a first position wherein the container is disposed within the support frame to a second position wherein the container is disposed generally above the passageway defined by the support frame and the first and second end portions of the chassis; a conveyor; and, pivot means for pivotally connecting the conveyor to one of the first and opposed second end portions of the chassis.