GRANCHIO - Одноразовая опалубка

GRANCHIO is the recycled polypropylene disposable formwork used to make ventilated crawl spaces, and is suitable for both new buildings and renovations.‎ In accordance with the recommendation of the European Commission of 21/02/90, crawl spaces made with GRANCHIO disposable formwork generate excellent ventilation by means of special ventilation holes, which results in the elimination of humidity and the dispersion of radon gas.‎ We recommend an alternation of holes every 4/5 m and a diameter of 8/12 cm.‎ GRANCHIO is designed to support the weight of the operators and the concrete during the casting phase.‎ The useful overload varies depending on the soil bearing capacity, the underlying lean concrete and the thickness of the slab.‎ GRANCHIO has an interlocking connection system that allows for quick and easy installation, and its hollow shape allows pipes, conduits and cables to be positioned in any direction.‎