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Concrete & Masonryaka: precast concreteaka: precast panelaka: PCaka: tilt-up

Precast

In Plain English

Concrete pieces made in a factory and then shipped to the job site to be assembled — like building blocks for larger structures.

Definition

Concrete structural or architectural elements that are cast and cured at a manufacturing plant under controlled conditions before being transported and erected at the construction site. Precast elements include beams, columns, wall panels, hollow-core planks, and architectural cladding. Precasting provides consistent quality, faster field erection, and year-round production capability.

Example

Hollow-core precast planks were selected for the floor system, reducing the construction schedule by four weeks compared to cast-in-place.

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