| 摘要 |
FIELD: construction, particularly reinforcing elements of metal with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete, namely inner and outer reinforcement members for reinforced concrete, concrete and other (metal, timber and so on) structures. ^ SUBSTANCE: reinforcement bar is specially shaped as reinforcing sheet provided with cuts, bends and orifices to increase reinforcement adhering to structure concrete in different planes. ^ EFFECT: increased reliability of reinforcement bar adhering to concrete, improved strength of reinforced concrete member, increased crack-resistance, decreased reinforcement bar size, possibility of reinforcement bar usage as pre-stressed one for outer structure reinforcement, possibility to wind ready reinforcement bar in coils for further transportation. ^ 3 cl, 4 dwg |
