Manufacturers do not always have pump grade mixes available, though, so field mixes are sometimes needed. To help ensure smooth pumping and avoid pack-outs, follow these guidelines to prepare the mix.

A reader recently emailed me, seeking advice on whether to take on a do-it-yourself repair of the mortar around her brick masonry. She regularly performs hands-on maintenance around her home, she said ...

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 ...

The UltraMix line of seven different mortar mixers is built for a variety of applications and is available with batch capacities ranging from light to heavy duty. An exclusive symmetrical drum and ...

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 ...

Pre-mixed mortar products were virtually nonexistent before the 1980s, when nearly every mason blended raw materials on-site by hand. Modern polymer-modified mortars bond more tightly than traditional ...

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 ...