Dear Tim: I have a lovely brick patio that has mortar between the brick. After pressure-washing it this past weekend, I noticed several locations where the mortar has disintegrated. Most of the mortar ...

Q. I need to repair the mortar joints on my older brick home that was built in the late 1800s. I’ve seen some horrible workmanship where the mortar doesn’t match at all, and I want to avoid this. How ...

Q: 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 that? The building is close to ...

Lime-based mortars are flexible and pervious, allowing for shifts in older foundations and structures and facilitating the movement of moisture in and out walls. This malleability is paramount to ...

INDIANAPOLIS – Do you know what “repointing” bricks means? By definition, it consists of “removing a portion of the deteriorated mortar and redoing the joints with new mortar.” Doing that basically ...

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 ...

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.

Q. I am installing flagstone and some paving brick on top of a concrete patio. A book I read suggests mixing sand, cement and hydrated lime in different proportions to make the mortar mix. What is ...

Q: Mortar is falling out of the inside of the granite foundation in my 137-year-old house, and wind and rain are coming through. What can I do to stop it? A: When mortar comes out, put new in. It's ...

A mortar made from recycled plastic and silica aerogel which improves insulation and reduces plastic waste has been developed by Newcastle University researchers. The team hope this new building ...