<http://schema.org/articleBody>
"Twin HeliBars are bonded into predetermined cut slots around the bay above and below the window with the ends embedded in the front elevation. BowTies are driven into the joist ends via clearance holes in the masonry and low level cracks are stitched with single HeliBars. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.helifix.co.uk/applications/repair-of-bay-windows/>