Spiroll Hollow-Core Slab

1970s

The extruded Spiroll hollow-core slab was introduced in Italy by Generale Prefabbricati in the mid-1970s. Since then, the company has established itself as a market leader in both technological innovation and quality standards.

Generale Prefabbricati specializes in the research, design, and commercialization of prestressed hollow-core slabs, serving both domestic and international markets through its three production plants across Italy and dedicated international facilities.