Abstract: Aiming at the problem that cracks with different shapes and scales on the exterior walls of high buildings are difficult to detect, this paper proposed a wall crack detection method for high ...

Concrete is everywhere. It's the second most used material in the world after water, and can be found in buildings and infrastructure in every corner of the globe. Scientists at Aarhus University in ...

Preparing walls properly before painting could make the difference between a finish that lasts years and one that peels within months. Dirt, grease, and grime create barriers that prevent paint from ...

Concrete is very durable and makes a great surface for many different activities. However, it is prone to be stained and can even be damaged, causing pits. If you’re considering putting a concrete ...

Nothing renews a room like a fresh paint job. And nothing ages one like smudges, smears, and scuff marks all over the walls and baseboards. High-traffic areas around the house naturally get scuffed up ...

Dubai’s buildings are getting a fresh coat of dignity. Around 200 blocks once scarred by random graffiti now look brand new, thanks to a clean-up push led by Dubai Municipality with a bit of community ...

LACMA’s new David Geffen Galleries are full of life and activity as art is installed. Todd Gray’s 27-foot-long photo sculpture “Octavia‘s Gaze” is up first. Surprise! It’s easy to drill holes in ...

Cleaning your walls before painting helps the paint stick better and stops peeling, bubbling, and streaking. Use mild soap and water with a soft sponge to gently scrub walls from bottom to top in ...

In a First, America Dropped 30,000-Pound Bunker-Busters—But Iran’s Concrete May Be Unbreakable, Scientists Say Trump administration pushes back on NJ town moving to seize 175-year-old family farm via ...

Even on my best Sunday, when I have it in me to do a deep clean of my apartment, I always feel like I forgot about an area. A few places I’d bet a lot of people, myself included, forget to clean (or ...