With the formation of this ocean, Africa's map will be redrawn, and its ecosystem will undergo demographic changes.

C racks in basement floors can make any homeowner nervous. You might worry about structural issues, water seepage, or ...

Most slabs-on-ground are unreinforced or nominally reinforced for crack-width control. When positioned in the upper or top portion of the slab thickness, steel reinforcement limits the widths of ...

Harvey Haynes, inventor of Trak Joints, says his new tool for ground slab joints makes installation easier, lowers the risk of random cracks, is cheaper than traditional methods and does not ...