Crack Stitching

Helifix crack stitching provides a quick, simple, effective and permanent means of stabilising cracked masonry.

Installation involves bonding stainless steel HeliBars into appropriate bed joints or cut slots in bricks, blocks or stonework, using HeliBond cementitious grout.

HeliBar and HeliBond combine to produce an excellent bond within the substrate, resisting tensile loads and minimising any future development of the crack, which may occur with simple injection methods. With this concealed non-disruptive method no additional stresses are introduced as the HeliBars are flexible enough to accommodate normal building movement.