I was thinking of just digging out and repointing that top cracked mortar course, in 1m stitch lengths so that it's supported throughout the repair. It's about 4m long. I could put in a few vertical helibars along this upper vertical crack to restrain any future movement, what do you think? Or would just digging out and replacing all of the existing mortar (to 100mm depth) be sufficient?
I had to put in a few horizontal heli bars to stitch a vertical crack lower down, it's over a wide lintel.
Thank you.
I had to put in a few horizontal heli bars to stitch a vertical crack lower down, it's over a wide lintel.
Thank you.
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