I'm sorry if this has been discussed before but I couldn't find it in the searches.
I have a leak in my foundation where the chimney joins it. It's cracked on both sides. The foundation is only 4ft high. I need to repair these leaks and I really don't have a lot of money. I want to do it right and I'm not afraid of hard work. I already dug it all up to expose the cracks. I just need to know how to patch the cracks so that it won't happen again. Most of the water in the pics came in on the last rain after I had it dug up.