Strengthen and simplify the procedures and devices for floor and roof castings, including the use of prefabricated devices, prefabricated wooden piles, casting moulds or adhesives, tights, concrete and, where necessary, reinforcement bars.

摘要

Method and Device for reinforcing and Lighten the Forging of floors and roofs that use mainly includes Devices, Moulds or prefabricated joists, slabs, meshConcrete placed in Work and, if necessary, reinforcing Rods.