Another option is to install a Saniflo plumbing system above the existing concrete slab. Most of the plumbing lines can be hidden in the new lavatory walls, but the drain lines will be exposed.

The cost is low and the quality is high. It's fast, easy, and uncomplicated to install, yet it is amazingly durable, long-lasting, and simple to maintain. We're talking about precast concrete ...

The California Department of Transportation (Caltrans) has specified precast concrete pavement slabs for one of the largest projects of this type in North America, the Pavement and Slab ...