Loose concrete reinforcement wire rods - has corrugated section with kinks along their length and having scored surfaces to bond with concrete

摘要

The rod has a symmetrical corrugation along its length with a bend axis (KA) leading to a bent plane (k) on both sides equally. Scores (2) are shaped at the outer surface of the wire material (1), equidistant in relation to the longitudinal axis (X), at intervals of 1 - 2 mm. They are parallel to each other in at least two rows on opposite sides in progression along the length. The scores are at right angles to the longitudinal axis or pitched at an angle of up to 45 deg. to the axis. They have a width and depth of 0.05 - 0.1 mm and can be in a cross. USE/ADVANTAGE - For mouldable material with a length 10 70 mm and a max. dia. of 1.2 mm. Gives increased adhesion bonding with the concrete and increases its tensile and bending strength. Can be easily handled and scattered loosely into the material.