Modular formwork is an easy and intuitive system of PP formworks for building concrete walls, basements, columns. Compared with the traditional timber or steel systems, modular formwork is handier, more cost effective and faster to set up, save time and labor charge. Modular formwork has panels of various sizes, fastened together by means of fast-lock nylon handles. Thanks to the several possible panel combinations, and special inner and outer corner elements, the possible wall thickness goes from 10 to 40 cm.