The article contains the description of an efficient lightweight steel-reinforced concrete bridge superstructure. which includes metal blocks with a box-like section and reinforced concrete efficient roadway slab. Metal blocks are made of sheet perforated elements manufactured according to the no-waste technology. The blocks are interconnected as a single space bridge superstructure f... https://parisnaturalfoodes.shop/product-category/thyrosmart/
THYROSMART
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