CertainTeed, Valley Forge, PA, has added a 3-inch-diameter model to its line of Certa-Comâ„¢ locking-joint conduit, which can be installed with trenchless construction. Certa-Com was developed for use ...
Piping is an important, functional part of most buildings. Although seldom seen, it is needed to deliver clean water for drinking and other purposes. It is also needed to convey waste water away from ...