Thor Crack Stitch repair bars for masonry repairs and reinforcement of cracked walls.
Heavy duty helical bars (15kN+) are ideal for the masonry repair of wall cracks where shear strength is an issue. This 6mm diameter wall crack stitching reinforcement offers extra performance to other helibarl type product to significantly increase the shear, tensile and flexural strength of cracked masonry walls.
The hi-fin design also makes the Thor Helical products ideal for grouting into mortar beds to retrospectively reinforce distressed masonry and to control cracking by distributing forces back into the structure.
The various Thor Helical sections are directly proportionate to one another, providing opportunity for cross-correlation performance characteristics to be used in specification design.