Patent ID: 7124767

Claim:
An apparatus for collecting a volume of hardening concrete washout material from a vehicle for disposal in a substantially hardened condition, comprising: a portable, constructed concrete washout container comprising a constructed housing having a bottom, first and second opposite ends, first and second opposite sides extending between the ends, a substantially open and uncovered top, and a plurality of inner wall surfaces; a door located at the first end and that is adjustable between opened and closed conditions; a volume of concrete washout material located in a substantially hardening condition within the container; a release material applied to at least one of said plurality of inner wall surfaces of said portable, constructed container; wherein said release material comprises a material which is resistant to an adherence of the volume of concrete washout material when hardened into a substantially hardened condition within the portable, constructed container; and wherein the portable, constructed container further comprises a tapered width between the opposite sides relative to the ends such that a width of the container between the sides is greater toward the first end associated with the door than toward the second end.