Concrete is one of the biggest greenhouse gas emitters in the world, so scientists are developing new strategies to mitigate ...

This research highlights MDCGM, a magnetically driven grouting material that optimizes underwater crack repair with enhanced ...

Concrete cracks. The reasons for that are the stuff ... "It's always going to look like a repair," Runge says. Cracks can reopen because water entered them from the outside of the foundation ...

While cracks and holes cost professionals between $5 and $11 per square foot to repair, DIY jobs can cost as little as $15 for a bottle of concrete filler. Small holes and cracks that don’t ...

Concrete cracks. That’s a fact of construction life ... DeFranco demonstrated the repair method using ordinary tools and a specialized leak-sealant from Seal Boss. We were amazed at the ...

Learn concrete slab crack repair, including chipped edges, steps, corners, and palled surfaces, with a step-by-step masonry restoration guide. Paradoxically, concrete surfaces cannot be repaired ...

Innovative microbial co-cultures inspired by lichen offer a self-healing solution for concrete, using sunlight, air, and ...

I’ve done some emergency repair work for her at her condominium ... an effort to locate a reliable person. —Get a tube of concrete crack caulk at a local hardware store.

In lab tests, the synthetic lichen was able to fill cracks—even in concrete—relying on just sunlight and air for food. Using this autonomous repair system can not only extend the life of ...

The types of materials you use to repair your concrete step will depend on the problem at hand. For example, if the stair has a crack in it, you might purchase a concrete patching compound for ...