Element for the overall reconstruction of damaged parts of historic reinforced concrete fortress buildings

摘要

The invention relates to a specially shaped reinforced concrete element intended for the complete reconstruction of damaged parts of historic reinforced concrete fortifications from the 1930s. The reinforced concrete prefabricated part (1) forms only the upper part of the original armored bell visible from the outside, which thus lacks the massive lower part of the original element embedded in the strength structure (6). Thanks to its shape and the material used, the element has a significantly lower weight and it is possible to manipulate it with the help of common lifting means. Thanks to the use of high-strength reinforced concrete, the price of precast (1) is significantly lower and high durability in contact with the external environment is ensured.