Wall Tie Corrosion
Wall Tie Corrosion - removal / replacement / isolation of corroded wall ties in external cavity walls, and a guarantee for all treated areas. There are two problems with corroding wall ties. The ties can corrode in the cavity and break such that the outer and inner leaves are no longer tied together. If this occurs, there is a distinct risk of the outer leaf collapsing, especially under high winds which cause suction on the face of the wall.
Crack stitching bars are heavy duty bars and are ideal for the masonry repairs to wall cracks. Crack stitching reinforcement offers extra performance to other bar type products by significantly increasing the shear, tensile and flexural strength of cracked masonry walls.
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