Dear Tim: Some of the concrete walkways on our 100-acre island association development are disintegrating. The top surface is crumbling. Other concrete adjacent to it, poured at the same time, is in ...

Q. Some of the concrete walkways on our 100-acre island association development are disintegrating. The top surface is crumbling. Other concrete adjacent to it, poured at the same time, is in great ...

Concrete will crack. Oftentimes, applying a concrete overlay can be a more cost effective solution than ripping out and replacing the entire cracked concrete slab. Stuart Nickel, owner of Absolute ...

Much of Interstate 70 in western Kansas had reached the end of its life. It was a full-depth asphalt pavement; sections ranged up to 20 inches deep. The most recent asphalt treatments had lasted just ...

Q–The surfaces of my concrete driveway and sidewalk are crumbling. The concrete just below the surface appears to be in very good shape. Can a thin concrete overlay be installed over the sound ...

Hard to be believe that concrete used to be thought of as just a utilitarian building material. Edgy and modern, concrete is now playing a starring role inside the most stylish homes. Homeowners love ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...