This video demonstrates the simplicity of crack stitching brickwork and masonry wall structures. High tensile crack stitching bars are installed at 300mm centres to reinforce the cracked wall. Crack repair techniques, using helical bars set into a polymer modified grout for brick reinforcement, have a proven track record of repairing cracks in walls for more than 20 years

For more info visit: http://www.twistfix.co.uk/crackstitc...