Crack stitching bars are heavy duty helical bars (8kN+) and are ideal for the masonry repair of wall cracks where shear strength is an issue. This 6mm diameter wall crack stitching reinforcement offers extra performace to other helical bar type products by significantly increasing the shear, tensile and flexural strength of cracked masonry walls.
The hi-fin design on our Crack Stitching also makes the Thor Helical Remedial Crack Stitching 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 Remedial sections are directly proportionate to one another, providing opportunity for cross correlation of performance characteristics to be used in specification design.
Thor Helical Remedial have an extensive library of repair details for both cavity and solid walls using Thor Helical Remedial Heliforce Bars, HD Heliforce Bars and Grout Ties. All are available to download in PDF format or as NBS clauses for Architects and Engineers wishing to include the appropriate repair detail within their specification.
For more information on our extensive product range please vist our website HERE. To order any of our product range please call 0845 400 6666 or e-mail