1
vote
2answers
94 views

What would cause the mortar to crack across a number of bricks?

Over the winter a large crack appeared, running across the mortar between a number of external bricks. The crack runs on a diagonal and includes a crack along a windowsill. It appears that this ...
2
votes
2answers
1k views

Concrete slab at a brick wall

I want to build a concrete slab (upon which a deck will be build later) at the foot of a brick wall (by foot I don't mean the foundation foot, I just mean where the brick meets the grade level). I ...
1
vote
2answers
11k views

What is the best product for repairing expanding gaps in a brick wall?

I am trying to do a structural repair to a brick wall that has some large gaps - 1-3" between some of the bricks due to some foundation movement over the last 300 years. The gaps are essentially ...