Multi-Story Buildings From Prefabricated Concrete Components

A multi-story building structure made of prefabricated concrete components, comprising:

• a pile foundation including a plurality of piles and a plurality of pile caps;
• a plurality of column components;
• a plurality of beam components;
• a plurality of floor components;
• a plurality of stair components;
• and a plurality of wall components;
• wherein
• each of the plurality of pile caps unites at least two piles to one column component;
• each column component having opposing sides and a groove on each opposing side for placement of a corresponding side of a wall component;
• each beam component is connected to a column component, each beam component comprising:
• a plurality of grooves on a bottom side and a top side of the beam component for placement of a corresponding side of a wall component;
• and
• a plurality of holes in a body of each beam component supporting a plumbing and electrical installation;
• each of the plurality of floor components tie into a beam component, and are made of concrete that are pre-cast with a predetermined shape, size and strength;
• each of the plurality of stair components tie into a beam component, are made of concrete that are pre-cast with predetermined shape, size and strength and assembled to form stairs of adjustable height;
• each of the plurality of wall components are installed with a beam component, and are made of concrete that are pre-cast with the a predetermined shape, size and strength.