Concrete Pouring On structural roof slab of a house

This building construction video shows the contractor is doing a cast in place concrete pour on an reinforced roof slab extension of a house. The process is also known as Cast-in-situ Concrete Pour. The construction equipment used by the contractor for this concrete pour is a Putzmiester concrete pump and ready-mix concrete mixer. After the concrete pour, the contractor uses the concrete vibrator to vibrate the air bubbles out of the concrete. The process is complete after leveling the concrete pour by a leveler.