FIELD: construction.
SUBSTANCE: invention relates to production of reinforcement articles for reinforcement of concrete structures. Disclosed is a combined metal-fiber rope twisted from at least three twisted bundles of glass, basalt, carbon or synthetic fiber, wherein includes a central straight metal core, around which bundles are wound with a calculated pitch, wherein the twisting around the core is made in the opposite direction from the bundles twisting, cross-sectional area of the metal core is from 2 to 25 % of the total cross-sectional area of the rope.
EFFECT: reduces fragility of the rope, which can take any shape when bent and enables to use it for making composite polymer articles for reinforcing conventional and prestressed concrete structures.
5 cl, 4 dwg
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