Process Of Fabrication Steel Concrete Molds For Precast Purpose

Precast concrete is poured into a wooden or steel mold with wire mesh or rebar. This mold may also have prestressed cable, if needed. It is cured in a controlled environment — usually at a plant. Once finished, the precast concrete is transported to a construction site and put into place.
Precast concrete components are made using steel moulds due to several repetitions, generally above 500. Usually precast components are cast on steel moulds. However, if the quantum of the precast elements to be produced is very less, it will not be economical to make steel moulds for such elements.