Precast Concrete Elements
نویسندگان
چکیده
Lattice-girder floor slabs and double-wall elements have been successfully used in building and industrial construction for decades. These precast elements of 50 – 70 mm thickness serve as permanent formwork for the subsequently added in-situ concrete creating a monolithic structure. The high prefabrication level allows the construction period to be significantly minimized. The main goal is the development of lightweight concrete girders that can compete with the span-weight ratio of steel girders during construction.
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