She was buried deep under the stairs at the home she shared with her husband, Richard Satchwell. A forensics officer said he became suspicious after he noticed poured concrete that looked ...

Whether you want a new patio slab poured or need cracks in ... The structures concrete contractors build will range from stairs, sidewalks, and driveways to foundations, slabs, and walls.

Developed via a partnership between Korean robotics company Itone and construction firm Posco E&C, the device autonomously makes its way across wet concrete surfaces at a speed of up to 10 mph (16 ...