The problems had been caused by ageing, seasonal moisture, thermal expansion and contraction and inadequate restraining of the masonry due to the building methods of the era.
Traditional building methods would have required major deconstruction and rebuilding works. AWTs advanced methods allowed the property to be repaired with only one brick pillar requiring rebuilding. This saved the property owner from long, disruptive building works. The property was able to be occupied throughout the repair works. AWT provided a long lasting, cost effective structural repair.
Temporary supports were installed to the underside of the ground floor bay window lintels and capital to enable the removal of the right hand column up to the stone capital and the cracked distorted brick corner below the cill.
Stainless steel corded joint reinforcements were installed to form a deep masonry beam. This redistributes the upper storey loads and restrains diagonal cracking and bulging tendencies.
The bay window brickwork was reconnected to the main brickwork by the installation of remedial grouted helical bars. An angled steel spine reinforcing with welded ties to restrain the rebuilt brickwork column was fabricated and installed. The brickwork column was realigned and rebuilt with all new bricks.
New stainless steel remedial ties were screwed and resin bonded in place to connect the timber frame to the masonry. Steel pins were installed to stitch the brick arches above the rear windows to restore structural integrity.
The stone front step and other stonework had damaged areas cut away and repaired with Flexcrete concrete repair system. Damaged bricks were refaced where possible, badly damaged bricks were replaced and failing pointing was raked out and replaced.
The replacement bricks, pointing style and mortar mixture were matched for both texture and colour. The property was left ready for the stonework to be repainted.
Action Wall Ties (AWT) are specialists in masonry reinforcement and repair. We provide professional solutions to a wide variety of structural problems for home owners in London, Kent, Surrey and Sussex. Contact us on 01227 721 255, or email us.