A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT WIRE HAVING SPIRAL PROFILE
The invention can be used in producing prestressed reinforcement for reinforcing items made of concrete and provides maximally strong adhesion to concrete in any potentially possible direction of displacement, and a high level of specific strength, relaxation resistance and fatigue resistance. In a reinforcement wire having a spiral profile, three ruled surfaces, separated from one another by the areas of the cylindrical surface, are applied on the surface of the wire along a spiral line. Trapezoidal projections are disposed on the ruled surfaces at an incline in a direction reversed to the direction of the spiral line along which the ruled surfaces themselves are arranged.
REINFORCEMENT WIRE HAVING SPIRAL PROFILE
The invention can be used in producing prestressed reinforcement for reinforcing items made of concrete and provides maximally strong adhesion to concrete in any potentially possible direction of displacement, and a high level of specific strength, relaxation resistance and fatigue resistance. In a reinforcement wire having a spiral profile, three ruled surfaces, separated from one another by the areas of the cylindrical surface, are applied on the surface of the wire along a spiral line. Trapezoidal projections are disposed on the ruled surfaces at an incline in a direction reversed to the direction of the spiral line along which the ruled surfaces themselves are arranged.
REINFORCEMENT WIRE HAVING SPIRAL PROFILE
ZARETSKY LEV MARKOVICH (author) / KHARITONOV VENIAMIN ALEKSANDROVICH (author)
2021-01-07
Patent
Electronic Resource
English
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente