Q. My concrete driveway has eight large slabs. The driveway slopes down from my garage to the street. The straight-line gaps between the slabs has enlarged, and some cracks are as wide as 2 inches now ...

Earlier this year we took a look at the development of self-healing concrete that repairs its own cracks using a built-in healing agent. While this kind of technology holds promise for construction in ...

Dear Jerry: My home was built in 1980. Over the past 10 years, the house has settled a bit, and as a precaution against further damage, I have since rerouted my gutter drainage pipes (once embedded ...

A Louisiana startup believes a newly developed smart polymer will sharply reduce maintenance costs for concrete roads by adding years to the life of the sealants that prevent damage to the slabs.

DEAR TIM: My concrete driveway has eight large slabs. The driveway slopes down from my garage to the street. The straight-line gaps between the slabs has enlarged, and some cracks are as wide as 2 ...