PCI C2A Certification
C2 – Prestressed Hollow-Core and Repetitively Produced Products
Precast concrete products that are prestressed with straight, pretensioning, or post-tensioning strands. Included are hollow-core slabs for floor, roof, and wall construction that maybe wet cast, machine cast, extruded, or slip formed. Other products include railroad ties, flat slabs, wall panels, utility poles, and all products in C1.