0 (especially of concrete) formed into a particular shape and allowed to become solid before being used:
Separate areas provided opportunities for housekeeping, blocks, puzzles, games, and precast and manipulative toy play activities, as well as an option for individual reading.
For the south side, with its precast fins, a three-dimensional projection was preferred.
The precast concrete contained all the mouldings with the aim of minimizing additional finishing on the building site.
At ground floor level, a precast hollow deck is suspended above the ground on short masonry walls built up from the concrete foundations.
The reduced dimension slab edges, via thermally broken connections, are attached to precast lintels that are expressed on the street and rear facade.
The precast concrete ribbons were the only items specially designed for the project and had a strategic significance in achieving coherence.
Similar precast panels were employed, too, as permanent shuttering on the cluster-blocks.
The exposed precast concrete perimeter structure had a much stronger material presence.
