You may not know this, but I received a bachelor of science degree in geology many moons ago. I was fascinated by the topic, and it helped me build houses and buildings that would not fail.

Question: It appears I wasted some money five years ago. I had my brick building repointed with new mortar, and it has deteriorated quickly. Do you have any idea what caused it to happen? The building ...

Dear James: We have a brick house and the mortar between the bricks has fallen out in spots. It looks terrible. What is the best method to repair this and how can I get new mortar to look like the old ...

Dear James: The mortar between the wall bricks is crumbling in spots and looks bad. How can I repair it so that it does not look much different from the existing mortar joints? — Nick R. Dear Nick: It ...