COMPOSITE REINFORCEMENT ELEMENT Russian patent published in 2011 - IPC E04C5/07 

FIELD: construction.

SUBSTANCE: composite reinforcement element for disperse reinforcement of concrete from a section of a mineral fibre roving according to the first version is made from one twisted roving impregnated with a polymer binder. The composite reinforcement element for disperse reinforcement of concrete from a section of a mineral fibre roving according to the second version is made from two rovings twisted with each other and impregnated with a polymer binder. The composite reinforcement element according to the first and the second versions may be made in the range of diameters making 0.1-2.0 mm, with the length of at least the diameter, and may be profiled along the whole length or part of the length, may also be impregnated with the polymer binder in the surface layer. The composite reinforcement element according to the second version may be made of various mineral fibres.

EFFECT: improved properties of the material.

1 cl, 5 dwg