PERI, for successful projects Home Products Projects Expertise Business Career News Contact Sitemap Formwork Versatile systems to meet your needs Shoring Modular solutions adapted to new constructions GRIDFLEX Slab formwork Light, Fast, Flexible and Safe! Slab formwork PERI GRIDFLEX Light: - 20% * 10 kg Average weight per m² handled from the ground: 28 kg Simple: - 40% * 2.3 Average number of pieces per m² of formwork Fast: 0.25 Average h / m² ratio observed, formwork- Safe stripping : Guardrails are installed from the ground * Average difference observed on similar products on the market Imprint