Damage repair and strengthening against gravity loading of a reinforced concrete slab with a total surface area of approximately 1,800 m² at an industrial facility in Nafpaktos. The slab had suffered severe cracking due to poor concrete casting. The cracks were sealed with epoxy resin injections, and the beams and slabs were strengthened with FRP laminates. At the same time, a new 60m2 reinforced concrete slab was constructed, in order to close a gap in the existing floor. The new slab was connected with the existing building with a dense grid of dowels.
The total project budget was approximately €85,000, and the works were carried out in February 2021.
