How are concrete buildings made?

Concrete buildings are constructed by mixing cement, water, sand, and gravel to create concrete, which is then poured into molds to form various structural elements like walls, floors, and foundations. The process typically involves creating a framework of rebar or steel reinforcement for added strength. Once the concrete is poured, it is allowed to cure, which hardens it and ensures durability. Finally, finishing touches such as insulation, Plumbing, and electrical systems are installed before the building is completed.