Adjustable concrete form

An adjustable concrete form, comprising:

• a vertical wall comprising a vertical wall channel, a movable upper vertical wall slidably received in the vertical wall channel, and a pair vertical wall mechanical jacks attached to the vertical wall for positioning the movable vertical wall within the vertical wall channel at a desired height or tilt with respect to the vertical wall channel;
• a sloped wall comprising a center channel, a movable sloped upper wall slidably received in an upper portion of the center channel, a sloped lower wall slidably received in a lower portion of the center channel, a pair of sloped upper wall mechanical jacks attached to the sloped upper wall for positioning the sloped upper wall within the upper portion of the center channel at a desired height or tilt with respect to the center channel, and a pair of center channel mechanical jacks attached to the sloped wall for positioning the lower portion of the center channel on the sloped lower wall at a desired height or tilt with respect to the sloped lower wall;
• one or more upper connectors connecting a top portion of the vertical wall an adjustable separation distance from a top portion of the sloped wall;
• one or more base straps, further comprising one or more ratchet cleats attached to the adjustable concrete form to tension the one or more base straps;
• wherein the vertical wall, the sloped wall, and the upper connectors are removably attached together for assembling, disassembling, repositioning, and reassembling for reusing the adjustable concrete form to fabricate of multiple concrete sections.

A method for fabricating a plurality of contiguous series of gravity wall sections, comprising:

• (a) providing an adjustable concrete form, comprising:
• a vertical wall comprising a vertical wall channel, a movable upper vertical wall slidably received in the vertical wall channel, and a pair vertical wall mechanical jacks attached to the vertical wall for positioning the movable vertical wall within the vertical wall channel at a desired height or tilt with respect to the vertical wall channel,
• a sloped wall comprising a center channel, a movable sloped upper wall slidably received in an upper portion of the center channel, a sloped lower wall slidably received in a lower portion of the center channel, a pair of sloped upper wall mechanical jacks attached to the sloped upper wall for positioning the sloped upper wall within the upper portion of the center channel at a desired height or tilt with respect to the center channel, and a pair of center channel mechanical jacks attached to the sloped wall for positioning the lower portion of the center channel on the sloped lower wall at a desired height or tilt with respect to the sloped lower wall,
• one or more upper connectors connecting a top portion of the vertical wall an adjustable separation distance from a top portion of the sloped wall,
• wherein the vertical wall, the sloped wall, and the upper connectors are removably attached together for assembling, disassembling, repositioning, and reassembling for reusing the adjustable concrete form to fabricate of multiple concrete sections;
• (b) assembling the adjustable concrete form with the vertical attached to and spaced apart from the sloped wall;
• (c) actuating the pair vertical wall mechanical jacks to position the movable vertical wall within the vertical wall channel at a desired height or tilt with respect to the vertical wall channel;
• (d) actuating the pair of sloped upper wall mechanical jacks to position the sloped upper wall within the upper portion of the center channel at a desired height or tilt with respect to the center channel;
• (e) actuating the pair of center channel mechanical jacks to position the lower portion of the center channel on the sloped lower wall at a desired height or tilt with respect to the sloped lower wall;
• (f) attaching a trailing end of the adjustable concrete form to a structure to close the trailing end of the adjustable concrete form;
• (g) attaching a leading end of the adjustable concrete form to an end plate to close the leading end of the adjustable concrete form;
• (h) pouring a first quantity wet concrete into the adjustable concrete form;
• (i) allowing the first quantity wet concrete to set to form a first concrete section;
• (j) repeating steps (b) through (i);
• (k) attaching a trailing end of the adjustable concrete form to a leading end of the first concrete section;
• (l) pouring a second quantity of wet concrete into the adjustable concrete form;
• (m) allowing the second quantity of wet concrete to set to form a second concrete section contiguous with the first concrete section;
• (n) repeating steps (j) through (m) to form additional concrete sections.